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d3dade0 2964bff f47e6ef d3dade0 f47e6ef e80a404 31bb642 e80a404 f47e6ef e80a404 f47e6ef e80a404 f47e6ef e80a404 f47e6ef e80a404 2964bff f47e6ef e80a404 | 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 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 | import gradio as gr
import subprocess
import os
# APDL Script for ANSYS
apdl_script = """/CLEAR ! Clear any existing database
/PREP7 ! Enter preprocessor
! Define material properties
MP, EX, 1, 210E3 ! Young's Modulus (e.g., Steel)
MP, PRXY, 1, 0.3 ! Poisson's Ratio
! Define geometry (e.g., a rectangular plate)
RECTNG, 0, 100, 0, 50 ! Rectangle from (0,0) to (100,50)
! Define element type and mesh
ET, 1, PLANE183 ! 2D structural element
ESIZE, 5 ! Set element size
AMESH, ALL ! Mesh the area
! Apply boundary conditions
D, NODE(0, 0), ALL, 0 ! Fix the bottom-left corner
D, NODE(100, 0), UY, 0 ! Restrict vertical movement at bottom-right
! Apply loads
F, NODE(50, 50), FX, 1000 ! Apply a horizontal load at the top-middle node
! Solve
FINISH ! Exit preprocessor
/SOLU ! Enter solution processor
ANTYPE, 0 ! Static analysis
SOLVE ! Solve the system
FINISH ! Exit solution processor
! Post-processing for 2D view
/POST1 ! Enter post-processor
PLNSOL, U, SUM ! Plot nodal displacement (2D view)
/IMAGE, SAVE, '2D_View', JPG ! Save 2D view as an image
! Post-processing for 3D view
/VIEW, 1, 1, 1, 1 ! Set 3D view (isometric)
/DV3D ! Enable dynamic 3D view
PLNSOL, S, EQV ! Plot equivalent stress (3D view)
/IMAGE, SAVE, '3D_View', JPG ! Save 3D view as an image
! Exit ANSYS
FINISH
"""
def upload_step_file(file):
"""Function to handle STEP file upload."""
return f"STEP file '{file.name}' uploaded successfully."
def modify_apdl_script(modified_script):
"""Function to modify and save the APDL script."""
global apdl_script
apdl_script = modified_script
return "APDL script updated successfully."
def execute_script():
"""Function to execute the APDL script using ANSYS."""
global apdl_script
# Save the APDL script to a file
script_file = "script.dat"
with open(script_file, "w") as f:
f.write(apdl_script)
# Define ANSYS execution command
#ansys_command = [
# "ansys", # Replace with the full path to your ANSYS executable
# "-b", # Batch mode
# "-i", script_file, # Input script
# "-o", "output.log" # Output log
ansys_command = [
"C:\\Program Files\\ANSYS Inc\\v211\\ansys.exe", # Replace with actual path
"-b",
"-i", script_file,
"-o", "output.log"
]
]
try:
# Run the command
subprocess.run(ansys_command, check=True)
return "APDL script executed. Check generated views (2D_View.jpg, 3D_View.jpg)."
except subprocess.CalledProcessError as e:
return f"Error executing APDL script: {e}"
def get_generated_images():
"""Return the generated 2D and 3D view images if they exist."""
if os.path.exists("2D_View.jpg") and os.path.exists("3D_View.jpg"):
return "2D_View.jpg", "3D_View.jpg"
else:
return None, None
# Gradio interface
with gr.Blocks() as app:
gr.Markdown("# ANSYS APDL Script for 2D and 3D Views")
with gr.Row():
step_file = gr.File(label="Upload STEP File")
step_output = gr.Text(label="Upload Status")
step_file.upload(upload_step_file, inputs=step_file, outputs=step_output)
with gr.Row():
apdl_view = gr.Textbox(apdl_script, lines=20, label="APDL Script")
modify_button = gr.Button("Save Changes")
modify_button.click(modify_apdl_script, inputs=apdl_view, outputs=step_output)
with gr.Row():
execute_button = gr.Button("Run Script")
execution_output = gr.Text(label="Execution Status")
execute_button.click(execute_script, outputs=execution_output)
with gr.Row():
gr.Markdown("## Generated Images")
view_2d = gr.Image(label="2D View", interactive=False)
view_3d = gr.Image(label="3D View", interactive=False)
refresh_button = gr.Button("Refresh Images")
refresh_button.click(get_generated_images, outputs=[view_2d, view_3d])
app.launch()
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