Spaces:
Sleeping
Sleeping
File size: 2,838 Bytes
b56773f c661a1b b56773f c661a1b b56773f c661a1b b56773f c661a1b b56773f c661a1b b56773f c661a1b b56773f c661a1b b56773f c661a1b b56773f c661a1b b56773f c661a1b b56773f c661a1b b56773f c661a1b b56773f |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 |
from ansys.mapdl.core import launch_mapdl
def generate_apdl_script(dimensions, material, analysis_type, tolerances, forces, acoustic_properties):
"""
Generates an APDL script based on input dimensions, material, and analysis type.
Additional parameters: tolerances, forces, and acoustic properties.
"""
length, width, height = map(float, dimensions.split('x'))
# APDL Script Header
apdl_script = f"""
/prep7
! Define material properties for {material}
mp, ex, 1, 210e3
mp, nuxy, 1, 0.3
mp, dens, 1, 7.85e-9
! Create geometry: Box of size {length}x{width}x{height}
block, 0, {length}, 0, {width}, 0, {height}
! Apply tolerances (e.g., +/- tolerance for geometry)
! This is a simple representation, actual implementation depends on the use case
! Apply tolerances
etol, {tolerances} ! For example, setting tolerance
! Define element type for {analysis_type} analysis
et, 1, solid185
"""
if analysis_type == "Structural":
apdl_script += f"""
! Apply forces: {forces} N
f, 1, fx, {forces}
! Structural analysis settings
/solu
solve
"""
elif analysis_type == "Thermal":
apdl_script += """
! Apply temperature distribution if needed
temp, 1, 100 ! Example: apply 100 degree Celsius temperature
! Thermal analysis settings
/solu
solve
"""
elif analysis_type == "Acoustic":
apdl_script += f"""
! Acoustic properties: {acoustic_properties}
! Example: absorption rate, speed of sound
/solu
solve
"""
apdl_script += """
/post1
! Output results
prnsol, S, 1 ! Stress results
prnsol, U, 1 ! Displacement results
finish
"""
return apdl_script
def run_simulation(apdl_script, analysis_type):
"""
Runs the ANSYS simulation and returns the results.
This function executes the generated APDL script.
"""
try:
# Start ANSYS MAPDL session
mapdl = launch_mapdl()
# Pass the generated APDL script to ANSYS for execution
mapdl.input_string(apdl_script) # Provide the APDL script
# Extract results based on the analysis type
if analysis_type == "Structural":
results = mapdl.post_processing.nodal_solution
elif analysis_type == "Thermal":
results = mapdl.post_processing.temperature_results
elif analysis_type == "Acoustic":
results = mapdl.post_processing.acoustic_results
# Close the ANSYS session
mapdl.exit()
return f"Simulation for {analysis_type} completed successfully. Results: {results}"
except Exception as e:
return f"Error in ANSYS simulation: {e}"
|