{
  "schema": "FluentAGI-reproduction-v1",
  "run_id": "20261025-223856-955f7c",
  "request": "请使用FluentAGI快速完成二维结构化与非结构化网格教学对比。建立两个相同的200×40 mm矩形流道，方案A生成40×8的规则结构化四边形网格，方案B生成目标尺寸5 mm的非结构化三角形网格，案例演示，云图速度，压力等",
  "rounds": [
    {
      "round": "round-01",
      "prompt": "You are FluentAGI for Ansys Fluent. Write one short Chinese plan, then a single COMPLETE Python script in this exact Markdown layout:\n\n<fluent_code>\n\n```python\n# Use the existing connected PyFluent variable solver.\n# Continue with the complete executable script here.\n```\n\n</fluent_code>\n\nPut a newline before and after each tag and each fence. Put no prose, headings, units, or explanations inside the fenced Python block. Do not place ```python and Python statements on the same line. There is no script line-count limit. Return the complete script without truncation. Use only the python fence label, never graphql. Use loops instead of repeating similar statements. Never truncate a string, parenthesis, or code fence; always close </fluent_code>.\nThe actual session contract below is the single authority for Fluent/PyFluent version, settings schema, policy and adapter scope. A diagnostic mentioning 27.1 is not version evidence. Never use a latest SDK index over the actual connected tree. For targeted help the DESKTOP/MCP session_schema(paths=[\"setup.models.multiphase\"]) and get_help read the actual session; generic find_api catalog hits are reference only and must match this schema. session_schema is not a Python fluentagi adapter.\nNever call open(), pathlib/os or unrestricted file I/O. For JSON use print(fluentagi.write_json(directory=task_directory,name=\"assessment.json\",data=assessment)); filenames are scoped and existing files get a unique name. Read previous JSON using fluentagi.read_json(directory=task_directory,name=\"execution-receipt.json\"). Native case/data/mesh writes use actual solver.settings.file APIs.\nFor phase count use fluentagi.configure_phase_count(directory=task_directory,count=2,model=\"vof\"). It selects the real scalar/group write path, backs up before changes and verifies actual phase domains. It preserves initialized data and does not initialize/solve. It supports phase-count setup only, not unverified Mixture boiling. Never infer domain creation from a number setter alone.\nAfter failure call fluentagi.inspect_execution(directory=ORIGINAL_TASK_DIRECTORY) and read actual state, before/after receipt and completed stages. Reuse valid geometry and settings, compute only remaining time/steps. Do not rerun initialization, mesh generation/import or already completed solves merely to repair a later statement. If outcome is uncertain, inspect first and preserve results.\nAct on the current user request without asking the user to choose adapters, APIs or technical routes. Choose compatible verified capabilities and reasonable noncritical defaults autonomously, and report assumptions outside the Python block. Ask only for essential conditions that cannot be inferred and prevent safe execution. Complete the requested stage, never return placeholders or pretend that generated code has executed. On errors inspect partially applied state, try a substantively corrected safe path, and never repeat a successful operation. Preserve the current mesh, physics, solution and progress unless the user explicitly authorizes changing them. For \"continue\", use actual preceding execution feedback, not an assumed success. Never invent files, APIs or results.\nUse the existing solver session and compatible PyFluent APIs. For a reported transport loss the DESKTOP/MCP lifecycle tool recover_session reconnects only the original process and reports actual flow_time/time_step. It is NOT a fluentagi Python adapter: never call fluentagi.recover_session or a bare recover_session in generated Python. The desktop attempts recovery automatically; if unavailable ask the user to click the sidebar recovery button. Never replay a failed mesh adaptation, initialization or calculation blindly: it may have partly completed. Do not automatically reload case/data after a recovered connection; preserve the actual live solution. A recovered connection is not proof the preceding operation succeeded. A completed conversation turn does not close the session. For continuation requests reuse the loaded mesh and solution, inspect relevant current settings, and continue from actual flow time. Never launch, disconnect, remesh or initialize merely because a new desktop task directory was created. Do not launch or close Fluent. Do not use Abaqus APIs. Use solver.settings APIs and the provided fluentagi adapters. Direct solver.tui, execute_tui and Scheme remain rejected; the trusted v242 adapters may internally use fixed official TUI commands/journals. For mesh display use solver.settings.results.graphics.mesh and graphics.views APIs. Do not return JSON tool plans. Do not invent mesh files or API names. Only operate on the requested case and task directory. Preserve existing results. For a repair, inspect partially applied state and write a complete corrected script, not a patch or a repeated broken script.\nThe web AI cannot read or modify host application source. Do not claim to have searched the host disk or request uploading FluentAGI source to run simulations. Use the verified runtime adapters. Define task_directory as the absolute Task directory below before calling adapters. \nUse fluentagi.export_results(directory=task_directory, fields=[\"pressure\",\"velocity-magnitude\"]) for postprocessing. For requested animation of an already initialized transient solution use fluentagi.record_animation(directory=task_directory, field=\"velocity-magnitude\", frames=10, steps_per_frame=1, max_iter_per_step=20); it advances the solution and creates PNG frames and GIF. Never initialize or advance an existing solution without the user requesting calculation. These are executable verified adapters, not prose instructions. Use the phase adapter when asked to assign materials; do not ask the user to click the phase dialog. Print returned results. For postprocessing use export_results and assess its errors; never claim missing images were saved. Only import math/json/itertools/functools/collections/dataclasses/typing; datetime/os/pathlib imports are unavailable. Check is_active() before querying model-dependent settings on an empty mesh.\nMesh conversion preserves independent inlet-name/outlet-name/wall-name boundary zones (for example wall-wing and wall-ground). Read the configured mesh_cell_limit from runtime capabilities; never assume a 200000-cell limit or silently coarsen user geometry. Independent wall zones do not automatically set moving-wall physics or force reports; inspect real settings before configuring those. For NEW planar geometry and meshing use mesh = fluentagi.build_planar(directory=task_directory, points=[[x,y],...], inlet_edges=[0], outlet_edges=[2], size=0.001). Coordinates and size are in METERS; polygon vertices ordered around its boundary; edge i joins point i to point (i+1)%N. This creates real STEP CAD and converts first-order triangular Gmsh cells into a genuine Fluent mesh with inlet/outlet/walls. Then solver.settings.file.read_mesh(file_name=mesh[\"mesh_file\"]), solver.settings.mesh.check(), configure physics, initialize, iterate, and export_results. Save current case/data before replacing loaded geometry. Do not reuse a model from previous successful construction during a repair; use its mesh_file from feedback. For curved planar CAD, use fluentagi.geometry_mesh(directory=task_directory,code=gmsh_script_string); the worker has gmsh,math,output_dir already, no imports; create OCC geometry and physical line groups named inlet,outlet,walls (or independent inlet-name/outlet-name/wall-name groups), export STEP, generate first-order triangular or quadrilateral mesh(2). Returned mesh_file is Fluent format; gmsh-native.msh is NOT Fluent format. 3D modeling and volume mesh conversion are now implemented. fluentagi.build_volume(directory=task_directory, shape=\"box\",length=0.1,width=0.02,height=0.02,size=0.005,mesh_type=\"tet\") creates tetrahedra; mesh_type=\"hex\" creates a structured all-hexahedron box. shape=\"cylinder\",radius=0.01 supports tetrahedra with axis along +X. Inlet is X=0 and outlet X=length. fluentagi.build_extruded(directory=task_directory,points=[[x,y],...],inlet_edges=[0],outlet_edges=[2],depth=0.01,size=0.002,mesh_type=\"tet\") extrudes a planar profile, naming lateral inlet/outlet faces; front/back faces are walls. mesh_type=\"hex-dominant\" uses recombined extruded mesh and MAY include prisms: assess returned cell_types, never call mixed cells pure hex. geometry_mesh supports arbitrary OCC volumes (boolean unions/cuts), physical SURFACE groups inlet/outlet/walls or independent inlet-name/outlet-name/wall-name groups, and mesh.generate(3), first-order tet/hex/prism/pyramid. Imported STEP is not currently supported by the restricted worker. build_planar mesh_type=\"quad\" produces mapped pure quadrilaterals for valid four-sided rectangles; complex polygons can be quad/tri mixed. 2D uses triangles/quads, 3D uses tet/hex. The runtime starts or safely backs up its owned solver before switching dimension according to explicit user words. Do not request user-supplied 3D mesh for supported geometry. Save backups before replacing any loaded mesh. For 3D postprocessing create useful cut planes/isosurfaces using verified settings APIs; boundary-only contours are not an interior volume visualization. For an entire new analysis, carry out all stages rather than only inspection; collect real residual/convergence evidence and exports.\nEnd with <final_answer>Chinese explanation of the intended changes, without claiming execution success</final_answer>.\nIf essential input or an incompatible session prevents a valid script, return only <question>the specific missing input in Chinese</question>.\nAfter the desktop returns execution results, either provide a corrected script or return only <final_answer>a Chinese assessment supported by those results</final_answer>. Do not execute the same successful script again. Successful execution alone does not prove convergence.\nAUTOMATIC_ACCEPTANCE=OFF. Complete the explicitly requested modeling/calculation/export stage once, then stop. Do not append separate acceptance-only solver calls, mesh/time-step studies, report loops or extra solves just to certify convergence. Use user-specified time/iteration targets; honor explicit convergence requirements if the user asked for them. Retain native residual/error logs and mandatory in-step adapter checks, mass/particle accounting and existing needs-review flags. Execution completion is NOT numerical validation. Report unchecked evidence as unverified. Optional offline analysis is a desktop button, not an instruction to recompute.\nAnimation returns saved PNG frames immediately; gif_encoding may be queued/deferred. Read encoding.json/manifest.json offline for completion. Never rerun successful solver steps to wait for a GIF. Do not claim a queued GIF exists. Necessary per-step residual, air balance and particle mass checks remain mandatory.\nPrevious conversation and execution context (reference only; do not repeat successful scripts):\n[{\"user\": \"请使用FluentAGI快速完成二维结构化与非结构化网格教学对比。建立两个相同的200×40 mm矩形流道，方案A生成40×8的规则结构化四边形网格，方案B生成目标尺寸5 mm的非结构化三角形网格，案例演示，云图速度，压力等\"}]\nRuntime capabilities:\n{\"protocol\": \"FluentAGI-capabilities-v1\", \"session\": {\"connected\": true, \"mode\": \"launch\"}, \"geometry\": {\"worker\": \"gmsh isolated process\", \"imports\": [], \"builtins\": [\"range\", \"len\", \"int\", \"float\", \"str\", \"list\", \"tuple\", \"enumerate\", \"zip\", \"min\", \"max\", \"abs\", \"round\", \"RuntimeError\", \"ValueError\", \"print\", \"set\", \"sum\", \"sorted\", \"bool\", \"all\", \"any\"], \"physical_groups\": [\"inlet[-name]\", \"outlet[-name]\", \"wall[-name]\", \"walls\"], \"independent_boundary_zones\": true, \"mesh_cell_limit\": 2000000, \"geometry_timeout_seconds\": 3600, \"cell_types\": [\"triangle\", \"quadrilateral\", \"tetrahedron\", \"hexahedron\", \"prism\", \"pyramid\"]}, \"script\": {\"imports\": [\"math\", \"json\", \"itertools\", \"functools\", \"collections\", \"dataclasses\", \"typing\"], \"adapters\": [\"advance_moving_body\", \"advance_transient_dust\", \"assign_multiphase_materials\", \"assign_phase_materials\", \"audit_multiphase_interfaces\", \"backup_loaded\", \"build_dust_box\", \"build_extruded\", \"build_planar\", \"build_volume\", \"compare_moving_pressure\", \"configure_dpm\", \"configure_dynamic_mesh\", \"configure_evaporation_condensation\", \"configure_phase_count\", \"configure_surface_dpm\", \"configure_surface_tension\", \"configure_three_phase_materials\", \"configure_transient_dust\", \"configure_water_air\", \"convert_to_polyhedra\", \"create_dust_injection\", \"create_section\", \"export_results\", \"geometry_mesh\", \"initialize_air\", \"initialize_moving_body\", \"initialize_transient_dust\", \"inspect_dpm\", \"inspect_dynamic_mesh\", \"inspect_execution\", \"inspect_multiphase_materials\", \"inspect_phase_change\", \"inspect_phases\", \"inspect_polyhedral_mesh\", \"inspect_surface_dpm\", \"inspect_surface_tension\", \"prepare_moving_circle\", \"read_json\", \"read_moving_body\", \"read_transient_dust\", \"read_transient_dust_results\", \"record_animation\", \"resume_moving_body\", \"resume_transient_dust\", \"run_laminar_channel\", \"save_case_data_safe\", \"set_particle_boundaries\", \"stage\", \"track_particles\", \"track_surface_dpm\", \"write_json\"]}, \"generated_at\": 1792939155.800634, \"phase_change\": {\"version\": \"v242\", \"model\": \"Lee\", \"adapter_multiphase_models\": [\"vof\"], \"mixture_officially_available\": true, \"mixture_adapter_validated\": false, \"two_phase_2d_correction_runtime_validation\": \"pending\", \"automatic_model_switch\": false, \"phases\": [2, 3], \"saturation\": \"constant K\", \"frequencies\": \"positive finite 1/s\", \"mass_transfer_pairs\": 1, \"internal_official_tui\": true, \"generated_direct_tui\": false, \"readback\": \"unique case snapshot\", \"initializes\": false}, \"dynamic_mesh\": {\"versions\": [\"v242\", \"v252\"], \"scope\": \"2D planar pure triangles, prescribed +X rigid translation; smoothing + local remeshing\", \"v242_native_validation\": \"real moving geometry and pressure patches; see shipped validation log\", \"v252_native_validation\": \"not installed locally; official generated SDK checked, each customer setup requires native case readback\", \"motion_is_real\": true, \"settings_receipt\": \"dynamic-mesh.json and unique Case snapshot\", \"continuation\": \"actual live time first; paired SHA256 Case/Data; never automatic initialization/replay\", \"chunk_steps\": 50, \"retry_safety\": \"absolute until_time\", \"unsupported\": [\"6DOF\", \"contact/collision\", \"rotation\", \"3D/quad remeshing\", \"hanging-node adaptation\"], \"pressure_patches\": \"three moving wall arcs, not volumetric pressure probes\"}, \"connection_recovery\": {\"mcp_tool\": \"recover_session\", \"python_adapter\": false, \"desktop_button\": true, \"original_endpoint_only\": true, \"automatically_replays_failed_operations\": false, \"initializes\": false, \"progress_readback\": [\"flow_time\", \"time_step\"]}, \"surface_tension\": {\"version\": \"v242/v252\", \"runtime_validation\": {\"v242\": \"previous native validation\", \"v252\": \"official command and generated SDK checked; customer runtime readback required\"}, \"model\": \"VOF\", \"coefficient\": \"nonnegative finite N/m\", \"preserves_other_pairs\": true, \"readback\": \"unique case snapshot\", \"initializes\": false}, \"transient_dpm\": {\"version\": \"v242\", \"model\": \"unsteady single-phase carrier + transient one-way inert DPM\", \"release\": \"one short native pulse per explicit point / region grid, max 64 weighted parcels\", \"chunk_steps\": 60, \"positions\": \"native current positions at actual physical time; never steady replay\", \"checkpoint\": \"unique Case/Data plus SHA256 and particle-state readback\", \"acceptance\": \"each-step residuals, native air mass flux, particle mass/count fate closure\", \"default_residual_tolerance\": 1e-05, \"benchmark_residual_tolerance\": 0.001, \"strict_1e_5_initial_step_validated\": false, \"resuspension_validated\": false, \"stochastic_turbulent_dispersion_validated\": false, \"continuous_release_implemented\": true, \"continuous_release_native_validated\": false, \"continuous_release_requires\": \"experimental_continuous=True\", \"two_way_coupling_validated\": false, \"concentration_field_validated\": false}, \"surface_dpm\": {\"version\": \"v242\", \"native_validation\": \"192-cell turbulent 3D carrier; 16 inlet faces x 20 native RR diameters x 10 DRW = 3200 tracks; carrier HDF5 fields unchanged\", \"injection\": \"native inert surface, face normal INTO domain\", \"distribution\": \"native Rosin-Rammler; actual nonuniform mass-flow weights\", \"coupling\": \"one-way steady; existing turbulent air required\", \"readback\": \"independent native Case Rampant/Thread Variables, paired immutable air field hashes\", \"tracking\": \"two native passes; EVERY terminal ID, diameter, position and residence time must match before weights/fates are joined\", \"animation\": \"稳态轨迹回放; NOT transient DPM\", \"max_numerical_tracks\": 100000, \"resume\": \"completed results cached; verified postprocessing resumes without retracking; uncertain native pass never automatically repeated\", \"carrier_review_status\": \"needs-review\", \"v252_validated\": false}, \"dpm\": {\"version\": \"v242\", \"carrier\": \"single phase, one-way, steady inert dust\", \"injection_types\": [\"single\", \"group\"], \"surface_injection_validated\": false, \"boundary_types\": [\"reflect\", \"trap\", \"escape\"], \"trajectory_source\": \"native GetParticleTracksField RPC\", \"animation\": \"steady DPM trajectory residence-time replay, no carrier advance\", \"transient_dpm_validated\": false, \"two_way_validated\": false, \"readback\": true, \"active\": false, \"deferred\": \"mesh_import_required\"}, \"polyhedral_conversion\": {\"implemented\": true, \"versions\": [\"v242\", \"v252\"], \"v242_native_smoke\": \"581 tetrahedral -> 227 polyhedral cells, isolated serial 3D test; not customer case\", \"v252_native_validated\": false, \"v252_requires\": \"allow_unvalidated_version=True for controlled validation\", \"input\": \"uninitialized 3D serial uniform tetrahedral/wedge cell zones; local wedge validation pending\", \"initialized_solution_conversion\": false, \"reason\": \"v242 native conversion initializes data/resets time; existing valid solution is protected\", \"internal_official_tui\": true, \"arbitrary_tui_or_scheme\": false, \"readback\": \"unique native before/after Case snapshots, cell type 7, positive volume, total volume, boundary names/types, flow time and time-step index\", \"reinitializes\": false, \"advances_solution\": false, \"parallel_repartition_validated\": false, \"failure_policy\": \"durable running/failed receipt; no automatic replay, reload or initialization\"}, \"simple_laminar_channel\": {\"adapter\": \"run_laminar_channel\", \"implemented\": true, \"native_verified_versions\": [\"242\"], \"pending_versions\": [\"252\"], \"dimensions\": [2], \"fluid\": \"air\", \"physics\": \"steady laminar single phase\", \"resume\": \"same task receipt, same solver identity and mesh structure; only remaining native iterations; completed initialization/mesh preserved\", \"verification\": \"1280 native cells,150 iterations, pressure/velocity PNG and native Case/Data; injected export failure resumed without new solve; not engineering validation\"}, \"contract_id\": \"291afc1079764daa\", \"fluent_version\": \"Ansys Fluent 2024 R2\", \"fluent_code\": \"242\", \"pyfluent_version\": \"0.37.2\", \"settings_schema\": {\"module\": \"settings_242\", \"version\": \"242\", \"source\": \"actual solver.settings generated classes; not bundled latest index\", \"matches_session\": true}, \"settings_nodes\": {\"setup.models.multiphase\": {\"class\": \"multiphase\", \"children\": [\"models\", \"vaporization_pressure\", \"non_condensable_gas\", \"liquid_surface_tension\", \"bubble_number_density\", \"number_of_phases\", \"number_of_eulerian_discrete_phases\"], \"arguments\": [], \"source\": \"settings_242\", \"schema_version\": \"242\", \"contract_id\": \"291afc1079764daa\"}, \"setup.models.energy\": {\"class\": \"energy\", \"children\": [\"enabled\", \"viscous_dissipation\", \"pressure_work\", \"kinetic_energy\", \"inlet_diffusion\", \"two_temperature\"], \"arguments\": [], \"source\": \"settings_242\", \"schema_version\": \"242\", \"contract_id\": \"291afc1079764daa\"}, \"file\": {\"class\": \"file\", \"children\": [\"single_precision_coordinates\", \"binary_legacy_files\", \"cff_files\", \"convert_hanging_nodes_during_read\", \"async_optimize\", \"write_pdat\", \"auto_save\", \"export\", \"import_\", \"parametric_project\", \"cffio_options\", \"batch_options\"], \"arguments\": [], \"source\": \"settings_242\", \"schema_version\": \"242\", \"contract_id\": \"291afc1079764daa\"}, \"solution.run_calculation\": {\"class\": \"run_calculation\", \"children\": [\"pseudo_time_settings\", \"iter_count\", \"adaptive_time_stepping\", \"cfl_based_adaptive_time_stepping\", \"reporting_interval\", \"profile_update_interval\", \"time_step_count\", \"transient_controls\", \"data_sampling\", \"data_sampling_options\", \"residual_verbosity\"], \"arguments\": [], \"source\": \"settings_242\", \"schema_version\": \"242\", \"contract_id\": \"291afc1079764daa\"}}, \"phase_count\": {\"shape\": \"scalar\", \"path\": \"setup.models.multiphase.number_of_phases\", \"source\": \"actual generated class metadata\"}, \"script_rules\": {\"imports\": [\"collections\", \"dataclasses\", \"functools\", \"itertools\", \"json\", \"math\", \"typing\"], \"builtins\": [\"ArithmeticError\", \"AssertionError\", \"AttributeError\", \"BaseException\", \"Exception\", \"False\", \"IndexError\", \"KeyError\", \"LookupError\", \"None\", \"NotImplementedError\", \"RuntimeError\", \"StopIteration\", \"True\", \"TypeError\", \"ValueError\", \"ZeroDivisionError\", \"abs\", \"all\", \"any\", \"bool\", \"bytearray\", \"bytes\", \"complex\", \"dict\", \"dir\", \"enumerate\", \"filter\", \"float\", \"frozenset\", \"getattr\", \"hasattr\", \"int\", \"isinstance\", \"issubclass\", \"len\", \"list\", \"map\", \"max\", \"min\", \"print\", \"range\", \"repr\", \"reversed\", \"round\", \"set\", \"setattr\", \"sorted\", \"str\", \"sum\", \"tuple\", \"type\", \"zip\"], \"forbidden_calls\": [\"os.system\", \"subprocess.Popen\", \"subprocess.call\", \"subprocess.run\", \"subprocess.check_call\", \"subprocess.check_output\", \"shutil.rmtree\", \"shutil.move\", \"shutil.copy\", \"shutil.copytree\", \"eval\", \"exec\", \"compile\", \"__import__\", \"globals\", \"locals\", \"vars\", \"open\", \"input\", \"exit\", \"quit\", \"breakpoint\", \"help\"], \"direct_tui_scheme\": false, \"reflection_writes\": false, \"file_operations\": [\"fluentagi.write_json(directory, name, data): unique JSON file; never overwrites\", \"fluentagi.read_json(directory, name): scoped JSON read\", \"solver.settings.file: native case/data/mesh APIs\"], \"open_allowed\": false}, \"adapter_validation\": {\"configure_phase_count\": \"implemented; actual v242 scalar schema read live, new combined write/readback tested with fixtures; native mutation validation pending\", \"write_json\": \"scoped local runtime tested; no overwrite\", \"read_json\": \"scoped local runtime tested\", \"inspect_execution\": \"state/receipts only; not a resume command\"}, \"adapter_signatures\": {\"advance_moving_body\": \"(self, directory, steps=10, max_iter_per_step=100, residual_tolerance=0.001, require_convergence=True, frame_every=5, until_time=None)\", \"advance_transient_dust\": \"(self, directory, steps=10, max_iter_per_step=200, residual_tolerance=1e-05, checkpoint_every=5, until_time=None)\", \"assign_multiphase_materials\": \"(self, materials, directory)\", \"assign_phase_materials\": \"(self, primary='air', secondary='water-liquid', directory=None)\", \"audit_multiphase_interfaces\": \"(self)\", \"backup_loaded\": \"(self, directory)\", \"build_dust_box\": \"(self, directory, width=0.04, height=0.04, depth=0.04, nozzle_radius=0.004, nozzle_length=0.01, vent_length=0.008, vent_height=0.01, vent_width=0.012, size=0.006)\", \"build_extruded\": \"(self, directory, points, inlet_edges, outlet_edges, depth=0.01, size=0.002, mesh_type='tet')\", \"build_planar\": \"(self, directory, points, inlet_edges, outlet_edges, size=0.001, mesh_type='tri')\", \"build_volume\": \"(self, directory, shape='box', length=0.1, width=0.02, height=0.02, radius=0.01, size=0.005, mesh_type='tet')\", \"compare_moving_pressure\": \"(self, directory, with_target_directory, without_target_directory)\", \"configure_dpm\": \"(self, directory, density=2500, material='agi-dust', max_steps=10000)\", \"configure_dynamic_mesh\": \"(self, directory, zones, speed=0.1, ramp_time=0.4, duration=2.2, min_length=0.001, max_length=0.03, max_skew=0.85)\", \"configure_evaporation_condensation\": \"(self, directory, saturation_temperature, evaporation_frequency, condensation_frequency, from_phase='phase-2', to_phase='phase-3')\", \"configure_phase_count\": \"(self, directory, count, model=None)\", \"configure_surface_dpm\": \"(self, directory, inlet='inlet', outlets=None, reactor_walls=None, pipe_walls=None, velocity=15.0, density=700.0, mass_flow=0.05, min_diameter=5e-06, max_diameter=0.0001, characteristic_diameter=5e-05, spread=3.5, diameters=20, max_steps=50000, step_length_factor=5.0, drw_tries=10)\", \"configure_surface_tension\": \"(self, directory, coefficient, phase_a='phase-1', phase_b='phase-2')\", \"configure_three_phase_materials\": \"(self, directory, materials=None)\", \"configure_transient_dust\": \"(self, directory, points=None, region_min=None, region_max=None, counts=(2, 1, 2), release_time=0.02, release_duration=0.0005, total_mass=1e-08, diameter=1e-05, density=2500, initial_velocity=(0, 0, 0), gravity=(0, -9.81, 0), time_step=0.004, wall_behavior='trap', release_mode='pulse', mass_flow_rate=None, max_release_points=64, max_parcel_budget=200000, experimental_continuous=False)\", \"configure_water_air\": \"(self, directory, velocity=0.05, time_step=0.001, gravity_y=-9.81, inlet='inlet', outlet='outlet')\", \"convert_to_polyhedra\": \"(self, directory, allow_unvalidated_version=False)\", \"create_dust_injection\": \"(self, directory, name, start, end=None, streams=12, diameter=5e-05, mass_flow=1e-07, velocity=(0.5, 0, 0), material='agi-dust', density=2500)\", \"create_section\": \"(self, axis='z', position=0.0)\", \"export_results\": \"(self, directory, fields=None, save_case=True, surfaces=None)\", \"geometry_mesh\": \"(self, directory, code)\", \"initialize_air\": \"(self, directory)\", \"initialize_moving_body\": \"(self, directory)\", \"initialize_transient_dust\": \"(self, directory)\", \"inspect_dpm\": \"(self)\", \"inspect_dynamic_mesh\": \"(self, directory)\", \"inspect_execution\": \"(self, directory)\", \"inspect_multiphase_materials\": \"(self)\", \"inspect_phase_change\": \"(self, directory)\", \"inspect_phases\": \"(self)\", \"inspect_polyhedral_mesh\": \"(self, directory)\", \"inspect_surface_dpm\": \"(self, directory)\", \"inspect_surface_tension\": \"(self, directory)\", \"prepare_moving_circle\": \"(self, directory, include_target=True, body_diameter=0.06, target_diameter=0.04, target_x=0.28, target_y=0.0, speed=0.1, ramp_time=0.4, end_time=2.2, time_step=0.005, size=0.012, replace_loaded_model=False)\", \"read_json\": \"(self, directory, name)\", \"read_moving_body\": \"(self, directory)\", \"read_transient_dust\": \"(self, directory)\", \"read_transient_dust_results\": \"(self, directory)\", \"record_animation\": \"(self, directory, field='velocity-magnitude', frames=10, steps_per_frame=1, max_iter_per_step=20, surfaces=None)\", \"resume_moving_body\": \"(self, directory, restore_checkpoint=False)\", \"resume_transient_dust\": \"(self, directory, checkpoint='latest-checkpoint.json')\", \"run_laminar_channel\": \"(self, directory, length=0.2, height=0.02, velocity=0.1, nx=80, ny=16, iterations=150)\", \"save_case_data_safe\": \"(self, path)\", \"set_particle_boundaries\": \"(self, directory, boundaries)\", \"stage\": \"(self, directory, name, status='ok', **extra)\", \"track_particles\": \"(self, directory, injections, frames=30)\", \"track_surface_dpm\": \"(self, directory, frames=20)\", \"write_json\": \"(self, directory, name, data)\"}, \"schema_validation\": \"targeted actual class paths and literal types; dynamic paths/staged inactive nodes reported deferred\", \"live_state\": {\"contract_id\": \"291afc1079764daa\", \"fluent_version\": \"Ansys Fluent 2024 R2\", \"read_only\": true, \"checked_at\": 1792939156.2283049, \"model_active\": false, \"has_solution_data\": false}, \"model_active\": false, \"generation_preparation\": {\"contract_id\": \"291afc1079764daa\", \"fluent_version\": \"Ansys Fluent 2024 R2\", \"pyfluent_version\": \"0.37.2\", \"settings_schema_version\": \"242\", \"state\": {\"contract_id\": \"291afc1079764daa\", \"fluent_version\": \"Ansys Fluent 2024 R2\", \"read_only\": true, \"checked_at\": 1792939156.2473238, \"model_active\": false, \"has_solution_data\": false}, \"nodes\": {\"file.read_mesh\": {\"class\": \"read_mesh\", \"children\": [], \"arguments\": [\"file_name\"], \"source\": \"settings_242\", \"schema_version\": \"242\", \"contract_id\": \"291afc1079764daa\", \"active\": true}, \"setup.models.viscous.model\": {\"class\": \"model_1\", \"children\": [], \"arguments\": [], \"source\": \"settings_242\", \"schema_version\": \"242\", \"contract_id\": \"291afc1079764daa\", \"active\": false, \"deferred\": \"empty_mesh_import_required\"}, \"setup.models.energy.enabled\": {\"class\": \"enabled\", \"children\": [], \"arguments\": [], \"source\": \"settings_242\", \"schema_version\": \"242\", \"contract_id\": \"291afc1079764daa\", \"active\": false, \"deferred\": \"empty_mesh_import_required\"}, \"solution.initialization.hybrid_initialize\": {\"class\": \"hybrid_initialize\", \"children\": [], \"arguments\": [], \"source\": \"settings_242\", \"schema_version\": \"242\", \"contract_id\": \"291afc1079764daa\", \"active\": false, \"deferred\": \"empty_mesh_import_required\"}, \"solution.run_calculation.iterate\": {\"class\": \"iterate\", \"children\": [], \"arguments\": [\"iter_count\"], \"source\": \"settings_242\", \"schema_version\": \"242\", \"contract_id\": \"291afc1079764daa\", \"active\": false, \"deferred\": \"empty_mesh_import_required\"}}, \"read_only\": true, \"next_stage\": \"mesh_import\", \"policy\": \"Use actual returned paths/values. Empty session: mesh generation/import first; physics is probed after import. Never infer missing API from a catalog.\", \"simple_channel_adapter\": {\"name\": \"run_laminar_channel\", \"scope\": \"new empty 2D air laminar rectangular channel or SAME receipt continuation; no arbitrary geometry or existing carrier replacement\", \"validation\": \"see channel validation receipt; version guards use actual session\"}}}\nCurrent session:\n{\"connected\": true, \"dimension\": 2, \"mode\": \"solver\", \"owned\": true, \"continuation\": false, \"fluent_version\": \"Ansys Fluent 2024 R2\", \"pyfluent_version\": \"0.37.2\", \"contract_id\": \"291afc1079764daa\"}\nTask directory:\nC:\\Users\\13977\\AppData\\Local\\FluentAGI\\data\\runs\\20261025-223856-955f7c\nCurrent request:\n请使用FluentAGI快速完成二维结构化与非结构化网格教学对比。建立两个相同的200×40 mm矩形流道，方案A生成40×8的规则结构化四边形网格，方案B生成目标尺寸5 mm的非结构化三角形网格，案例演示，云图速度，压力等",
      "reply": "ChatGPT 说：将两个200×40 mm流道上下并排放在同一案例中：A严格生成40×8＝320个规则四边形，B采用5 mm非结构化三角形。两者使用相同的空气层流条件、入口0.1 m/s、出口表压0 Pa，最多迭代150次并导出速度、压力云图，便于直接对照。<fluent_code>\n```python\n# Use the existing connected PyFluent variable solver.\ntask_directory = r\"C:\\Users\\13977\\AppData\\Local\\FluentAGI\\data\\runs\\20261025-223856-955f7c\"\n\ngeometry_code = r\"\"\"\ngmsh.model.add(\"structured_unstructured_comparison\")\nocc = gmsh.model.occ\nsurfaces = []\nchannel_edges = []\nfor index in range(2):\n    y0 = 0.06 * index\n    points = [\n        occ.addPoint(x, y0 + y, 0.0, 0.005)\n        for x, y in [(0.0, 0.0), (0.2, 0.0), (0.2, 0.04), (0.0, 0.04)]\n    ]\n    edges = [\n        occ.addLine(points[i], points[(i + 1) % 4])\n        for i in range(4)\n    ]\n    loop = occ.addCurveLoop(edges)\n    surfaces.append(occ.addPlaneSurface([loop]))\n    channel_edges.append(edges)\nocc.synchronize()\n\nfor i, edge in enumerate(channel_edges[0]):\n    gmsh.model.mesh.setTransfiniteCurve(edge, 41 if i % 2 == 0 else 9)\ngmsh.model.mesh.setTransfiniteSurface(surfaces[0])\ngmsh.model.mesh.setRecombine(2, surfaces[0])\n\nfor index, suffix in enumerate([\"a\", \"b\"]):\n    edges = channel_edges[index]\n    groups = [\n        ([edges[3]], \"inlet-\" + suffix),\n        ([edges[1]], \"outlet-\" + suffix),\n        ([edges[0], edges[2]], \"wall-\" + suffix)\n    ]\n    for entities, name in groups:\n        tag = gmsh.model.addPhysicalGroup(1, entities)\n        gmsh.model.setPhysicalName(1, tag, name)\ntag = gmsh.model.addPhysicalGroup(2, surfaces)\ngmsh.model.setPhysicalName(2, tag, \"fluid\")\n\nfor name, value in [\n    (\"Mesh.ElementOrder\", 1),\n    (\"Mesh.Algorithm\", 6),\n    (\"Mesh.RecombineAll\", 0),\n    (\"Mesh.MeshSizeMin\", 0.005),\n    (\"Mesh.MeshSizeMax\", 0.005),\n    (\"Mesh.Smoothing\", 3)\n]:\n    gmsh.option.setNumber(name, value)\n\ngmsh.write(output_dir + \"/comparison.step\")\ngmsh.model.mesh.generate(2)\n\ncounts = []\nfor index, surface in enumerate(surfaces):\n    types, element_tags, node_tags = gmsh.model.mesh.getElements(2, surface)\n    expected_type = 3 if index == 0 else 2\n    if any(t != expected_type for t in types):\n        raise RuntimeError(\"Unexpected element type in comparison channel.\")\n    count = sum(len(tags) for tags in element_tags)\n    if count == 0:\n        raise RuntimeError(\"Empty comparison channel.\")\n    counts.append(count)\nif counts[0] != 320:\n    raise RuntimeError(\"Structured channel must contain exactly 320 quadrilaterals.\")\nif sum(counts) > 2000000:\n    raise RuntimeError(\"Configured mesh_cell_limit exceeded.\")\nprint({\n    \"A\": {\"quadrilaterals\": counts[0], \"nx\": 40, \"ny\": 8},\n    \"B\": {\"triangles\": counts[1], \"target_size_m\": 0.005},\n    \"total_cells\": sum(counts),\n    \"A_y_range_m\": [0.0, 0.04],\n    \"B_y_range_m\": [0.06, 0.10]\n})\ngmsh.write(output_dir + \"/gmsh-native.msh\")\n\"\"\"\n\ndef inspect_export_errors(value, location=\"exports\"):\n    errors = []\n    if isinstance(value, dict):\n        for key, item in value.items():\n            child = location + \".\" + str(key)\n            if key in [\"error\", \"errors\"] and item:\n                errors.append({\"location\": child, \"detail\": item})\n            elif key == \"success\" and item is False:\n                errors.append({\"location\": child, \"detail\": False})\n            elif key == \"status\" and isinstance(item, str) and item in [\"error\", \"failed\"]:\n                errors.append({\"location\": child, \"detail\": item})\n            elif isinstance(item, (dict, list, tuple)):\n                errors.extend(inspect_export_errors(item, child))\n    elif isinstance(value, (list, tuple)):\n        for index, item in enumerate(value):\n            errors.extend(inspect_export_errors(item, location + \".\" + str(index)))\n    return errors\n\ntry:\n    print(fluentagi.backup_loaded(directory=task_directory))\n    mesh = fluentagi.geometry_mesh(\n        directory=task_directory,\n        code=geometry_code\n    )\n    print(mesh)\n    if not isinstance(mesh, dict) or not mesh.get(\"mesh_file\"):\n        raise RuntimeError(\"No converted Fluent mesh was returned.\")\n\n    solver.settings.file.read_mesh(file_name=mesh[\"mesh_file\"])\n    print(solver.settings.mesh.check())\n    print(fluentagi.stage(\n        directory=task_directory,\n        name=\"comparison_mesh_imported\",\n        mesh_file=mesh[\"mesh_file\"]\n    ))\n\n    viscous = solver.settings.setup.models.viscous.model\n    if not viscous.is_active():\n        raise RuntimeError(\"Viscous model setting is inactive after mesh import.\")\n    viscous.set_state(\"laminar\")\n    solver.settings.setup.general.solver.time.set_state(\"steady\")\n    energy = solver.settings.setup.models.energy.enabled\n    if energy.is_active():\n        energy.set_state(False)\n\n    fluids = solver.settings.setup.cell_zone_conditions.fluid\n    fluid_names = fluids.get_object_names()\n    if not fluid_names:\n        raise RuntimeError(\"No fluid cell zones were imported.\")\n    for name in fluid_names:\n        fluids[name].general.material.set_state(\"air\")\n\n    boundary = solver.settings.setup.boundary_conditions\n    inlet_names = boundary.velocity_inlet.get_object_names()\n    outlet_names = boundary.pressure_outlet.get_object_names()\n    for suffix in [\"a\", \"b\"]:\n        inlet_name = \"inlet-\" + suffix\n        outlet_name = \"outlet-\" + suffix\n        if inlet_name not in inlet_names or outlet_name not in outlet_names:\n            raise RuntimeError(\"Missing comparison inlet or outlet: \" + suffix)\n        boundary.velocity_inlet[inlet_name].momentum.velocity.value.set_state(0.1)\n        boundary.pressure_outlet[outlet_name].momentum.gauge_pressure.value.set_state(0.0)\n\n    readback = {\n        \"viscous_model\": viscous.get_state(),\n        \"time_mode\": solver.settings.setup.general.solver.time.get_state(),\n        \"fluids\": fluids.get_state(),\n        \"walls\": boundary.wall.get_state(),\n        \"boundaries\": {}\n    }\n    for suffix in [\"a\", \"b\"]:\n        readback[\"boundaries\"][suffix] = {\n            \"velocity\": boundary.velocity_inlet[\n                \"inlet-\" + suffix\n            ].momentum.velocity.value.get_state(),\n            \"gauge_pressure\": boundary.pressure_outlet[\n                \"outlet-\" + suffix\n            ].momentum.gauge_pressure.value.get_state()\n        }\n    print(readback)\n    print(fluentagi.stage(\n        directory=task_directory,\n        name=\"comparison_physics_configured\",\n        maximum_iterations=150\n    ))\n\n    solver.settings.solution.initialization.hybrid_initialize()\n    print(fluentagi.stage(\n        directory=task_directory,\n        name=\"comparison_initialization_completed\"\n    ))\n\n    solver.settings.solution.run_calculation.iterate(iter_count=150)\n    print(fluentagi.stage(\n        directory=task_directory,\n        name=\"comparison_iteration_call_completed\",\n        maximum_requested_iterations=150,\n        convergence_verified=False\n    ))\n\n    exports = fluentagi.export_results(\n        directory=task_directory,\n        fields=[\"pressure\", \"velocity-magnitude\"]\n    )\n    print(exports)\n    export_errors = inspect_export_errors(exports)\n    if exports is None:\n        export_errors.append({\"detail\": \"No export receipt returned.\"})\n\n    print(fluentagi.write_json(\n        directory=task_directory,\n        name=\"assessment.json\",\n        data={\n            \"comparison\": {\n                \"A\": {\n                    \"dimensions_m\": [0.2, 0.04],\n                    \"mesh\": \"structured quadrilateral\",\n                    \"nx\": 40,\n                    \"ny\": 8,\n                    \"cells\": 320,\n                    \"y_range_m\": [0.0, 0.04]\n                },\n                \"B\": {\n                    \"dimensions_m\": [0.2, 0.04],\n                    \"mesh\": \"unstructured triangle\",\n                    \"target_size_m\": 0.005,\n                    \"y_range_m\": [0.06, 0.10],\n                    \"cell_count_evidence\": \"Geometry worker output and mesh receipt\"\n                }\n            },\n            \"mesh_file\": mesh[\"mesh_file\"],\n            \"physics_readback\": readback,\n            \"maximum_requested_iterations\": 150,\n            \"iteration_call_completed\": True,\n            \"convergence_verified\": False,\n            \"mass_balance_verified\": False,\n            \"exports\": exports,\n            \"export_errors\": export_errors,\n            \"review_status\": \"needs-review\",\n            \"interpretation\": \"Teaching comparison; equal nominal mesh size does not imply equal cell count or demonstrated mesh independence.\"\n        }\n    ))\n    if export_errors:\n        raise RuntimeError(\"Export reported errors; preserve the current solution without recomputing.\")\nexcept Exception as error:\n    print({\"status\": \"failed\", \"error\": str(error)})\n    print(fluentagi.inspect_execution(directory=task_directory))\n    raise\n```\n</fluent_code>\n\n<final_answer>脚本将同时计算两个互不连通、条件相同的流道：下方A为320个规则四边形，上方B为5 mm三角形网格，并导出压力、速度云图。尚未执行，实际三角形数量、图片输出及收敛情况以桌面反馈为准。</final_answer>",
      "executed_script": "# Use the existing connected PyFluent variable solver.\ntask_directory = r\"C:\\Users\\13977\\AppData\\Local\\FluentAGI\\data\\runs\\20261025-223856-955f7c\"\n\ngeometry_code = r\"\"\"\ngmsh.model.add(\"structured_unstructured_comparison\")\nocc = gmsh.model.occ\nsurfaces = []\nchannel_edges = []\nfor index in range(2):\n    y0 = 0.06 * index\n    points = [\n        occ.addPoint(x, y0 + y, 0.0, 0.005)\n        for x, y in [(0.0, 0.0), (0.2, 0.0), (0.2, 0.04), (0.0, 0.04)]\n    ]\n    edges = [\n        occ.addLine(points[i], points[(i + 1) % 4])\n        for i in range(4)\n    ]\n    loop = occ.addCurveLoop(edges)\n    surfaces.append(occ.addPlaneSurface([loop]))\n    channel_edges.append(edges)\nocc.synchronize()\n\nfor i, edge in enumerate(channel_edges[0]):\n    gmsh.model.mesh.setTransfiniteCurve(edge, 41 if i % 2 == 0 else 9)\ngmsh.model.mesh.setTransfiniteSurface(surfaces[0])\ngmsh.model.mesh.setRecombine(2, surfaces[0])\n\nfor index, suffix in enumerate([\"a\", \"b\"]):\n    edges = channel_edges[index]\n    groups = [\n        ([edges[3]], \"inlet-\" + suffix),\n        ([edges[1]], \"outlet-\" + suffix),\n        ([edges[0], edges[2]], \"wall-\" + suffix)\n    ]\n    for entities, name in groups:\n        tag = gmsh.model.addPhysicalGroup(1, entities)\n        gmsh.model.setPhysicalName(1, tag, name)\ntag = gmsh.model.addPhysicalGroup(2, surfaces)\ngmsh.model.setPhysicalName(2, tag, \"fluid\")\n\nfor name, value in [\n    (\"Mesh.ElementOrder\", 1),\n    (\"Mesh.Algorithm\", 6),\n    (\"Mesh.RecombineAll\", 0),\n    (\"Mesh.MeshSizeMin\", 0.005),\n    (\"Mesh.MeshSizeMax\", 0.005),\n    (\"Mesh.Smoothing\", 3)\n]:\n    gmsh.option.setNumber(name, value)\n\ngmsh.write(output_dir + \"/comparison.step\")\ngmsh.model.mesh.generate(2)\n\ncounts = []\nfor index, surface in enumerate(surfaces):\n    types, element_tags, node_tags = gmsh.model.mesh.getElements(2, surface)\n    expected_type = 3 if index == 0 else 2\n    if any(t != expected_type for t in types):\n        raise RuntimeError(\"Unexpected element type in comparison channel.\")\n    count = sum(len(tags) for tags in element_tags)\n    if count == 0:\n        raise RuntimeError(\"Empty comparison channel.\")\n    counts.append(count)\nif counts[0] != 320:\n    raise RuntimeError(\"Structured channel must contain exactly 320 quadrilaterals.\")\nif sum(counts) > 2000000:\n    raise RuntimeError(\"Configured mesh_cell_limit exceeded.\")\nprint({\n    \"A\": {\"quadrilaterals\": counts[0], \"nx\": 40, \"ny\": 8},\n    \"B\": {\"triangles\": counts[1], \"target_size_m\": 0.005},\n    \"total_cells\": sum(counts),\n    \"A_y_range_m\": [0.0, 0.04],\n    \"B_y_range_m\": [0.06, 0.10]\n})\ngmsh.write(output_dir + \"/gmsh-native.msh\")\n\"\"\"\n\ndef inspect_export_errors(value, location=\"exports\"):\n    errors = []\n    if isinstance(value, dict):\n        for key, item in value.items():\n            child = location + \".\" + str(key)\n            if key in [\"error\", \"errors\"] and item:\n                errors.append({\"location\": child, \"detail\": item})\n            elif key == \"success\" and item is False:\n                errors.append({\"location\": child, \"detail\": False})\n            elif key == \"status\" and isinstance(item, str) and item in [\"error\", \"failed\"]:\n                errors.append({\"location\": child, \"detail\": item})\n            elif isinstance(item, (dict, list, tuple)):\n                errors.extend(inspect_export_errors(item, child))\n    elif isinstance(value, (list, tuple)):\n        for index, item in enumerate(value):\n            errors.extend(inspect_export_errors(item, location + \".\" + str(index)))\n    return errors\n\ntry:\n    print(fluentagi.backup_loaded(directory=task_directory))\n    mesh = fluentagi.geometry_mesh(\n        directory=task_directory,\n        code=geometry_code\n    )\n    print(mesh)\n    if not isinstance(mesh, dict) or not mesh.get(\"mesh_file\"):\n        raise RuntimeError(\"No converted Fluent mesh was returned.\")\n\n    solver.settings.file.read_mesh(file_name=mesh[\"mesh_file\"])\n    print(solver.settings.mesh.check())\n    print(fluentagi.stage(\n        directory=task_directory,\n        name=\"comparison_mesh_imported\",\n        mesh_file=mesh[\"mesh_file\"]\n    ))\n\n    viscous = solver.settings.setup.models.viscous.model\n    if not viscous.is_active():\n        raise RuntimeError(\"Viscous model setting is inactive after mesh import.\")\n    viscous.set_state(\"laminar\")\n    solver.settings.setup.general.solver.time.set_state(\"steady\")\n    energy = solver.settings.setup.models.energy.enabled\n    if energy.is_active():\n        energy.set_state(False)\n\n    fluids = solver.settings.setup.cell_zone_conditions.fluid\n    fluid_names = fluids.get_object_names()\n    if not fluid_names:\n        raise RuntimeError(\"No fluid cell zones were imported.\")\n    for name in fluid_names:\n        fluids[name].general.material.set_state(\"air\")\n\n    boundary = solver.settings.setup.boundary_conditions\n    inlet_names = boundary.velocity_inlet.get_object_names()\n    outlet_names = boundary.pressure_outlet.get_object_names()\n    for suffix in [\"a\", \"b\"]:\n        inlet_name = \"inlet-\" + suffix\n        outlet_name = \"outlet-\" + suffix\n        if inlet_name not in inlet_names or outlet_name not in outlet_names:\n            raise RuntimeError(\"Missing comparison inlet or outlet: \" + suffix)\n        boundary.velocity_inlet[inlet_name].momentum.velocity.value.set_state(0.1)\n        boundary.pressure_outlet[outlet_name].momentum.gauge_pressure.value.set_state(0.0)\n\n    readback = {\n        \"viscous_model\": viscous.get_state(),\n        \"time_mode\": solver.settings.setup.general.solver.time.get_state(),\n        \"fluids\": fluids.get_state(),\n        \"walls\": boundary.wall.get_state(),\n        \"boundaries\": {}\n    }\n    for suffix in [\"a\", \"b\"]:\n        readback[\"boundaries\"][suffix] = {\n            \"velocity\": boundary.velocity_inlet[\n                \"inlet-\" + suffix\n            ].momentum.velocity.value.get_state(),\n            \"gauge_pressure\": boundary.pressure_outlet[\n                \"outlet-\" + suffix\n            ].momentum.gauge_pressure.value.get_state()\n        }\n    print(readback)\n    print(fluentagi.stage(\n        directory=task_directory,\n        name=\"comparison_physics_configured\",\n        maximum_iterations=150\n    ))\n\n    solver.settings.solution.initialization.hybrid_initialize()\n    print(fluentagi.stage(\n        directory=task_directory,\n        name=\"comparison_initialization_completed\"\n    ))\n\n    solver.settings.solution.run_calculation.iterate(iter_count=150)\n    print(fluentagi.stage(\n        directory=task_directory,\n        name=\"comparison_iteration_call_completed\",\n        maximum_requested_iterations=150,\n        convergence_verified=False\n    ))\n\n    exports = fluentagi.export_results(\n        directory=task_directory,\n        fields=[\"pressure\", \"velocity-magnitude\"]\n    )\n    print(exports)\n    export_errors = inspect_export_errors(exports)\n    if exports is None:\n        export_errors.append({\"detail\": \"No export receipt returned.\"})\n\n    print(fluentagi.write_json(\n        directory=task_directory,\n        name=\"assessment.json\",\n        data={\n            \"comparison\": {\n                \"A\": {\n                    \"dimensions_m\": [0.2, 0.04],\n                    \"mesh\": \"structured quadrilateral\",\n                    \"nx\": 40,\n                    \"ny\": 8,\n                    \"cells\": 320,\n                    \"y_range_m\": [0.0, 0.04]\n                },\n                \"B\": {\n                    \"dimensions_m\": [0.2, 0.04],\n                    \"mesh\": \"unstructured triangle\",\n                    \"target_size_m\": 0.005,\n                    \"y_range_m\": [0.06, 0.10],\n                    \"cell_count_evidence\": \"Geometry worker output and mesh receipt\"\n                }\n            },\n            \"mesh_file\": mesh[\"mesh_file\"],\n            \"physics_readback\": readback,\n            \"maximum_requested_iterations\": 150,\n            \"iteration_call_completed\": True,\n            \"convergence_verified\": False,\n            \"mass_balance_verified\": False,\n            \"exports\": exports,\n            \"export_errors\": export_errors,\n            \"review_status\": \"needs-review\",\n            \"interpretation\": \"Teaching comparison; equal nominal mesh size does not imply equal cell count or demonstrated mesh independence.\"\n        }\n    ))\n    if export_errors:\n        raise RuntimeError(\"Export reported errors; preserve the current solution without recomputing.\")\nexcept Exception as error:\n    print({\"status\": \"failed\", \"error\": str(error)})\n    print(fluentagi.inspect_execution(directory=task_directory))\n    raise"
    }
  ],
  "assessment": "脚本执行完成 · 未自动验收；可点击结果分析导出当前证据报告",
  "note": "仅包含此任务由 FluentAGI 发送和读取的聊天，非整个网页历史；执行脚本成功不代表物理收敛。"
}