Create utils/ansys_utils.py

utils/ansys_utils.py

@@ -0,0 +1,64 @@
+from ansys.mapdl.core import launch_mapdl
+
+def generate_apdl_script(dimensions, material, analysis_type):
+    """
+    Generates an APDL script based on input dimensions, material, and analysis type.
+    """
+    length, width, height = map(float, dimensions.split('x'))
+    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}
+
+    ! Define element type for {analysis_type} analysis
+    et, 1, solid185
+    """
+
+    if analysis_type == "Structural":
+        apdl_script += """
+        ! Structural analysis settings
+        /solu
+        solve
+        """
+
+    elif analysis_type == "Thermal":
+        apdl_script += """
+        ! Thermal analysis settings
+        /solu
+        solve
+        """
+
+    elif analysis_type == "Acoustic":
+        apdl_script += """
+        ! Acoustic analysis settings
+        /solu
+        solve
+        """
+    
+    apdl_script += """
+    /post1
+    ! Output results
+    prnsol, S, 1
+    prnsol, U, 1
+    finish
+    """
+    return apdl_script
+
+
+def run_simulation(apdl_script, analysis_type):
+    """
+    Runs the ANSYS simulation and returns the results.
+    """
+    try:
+        mapdl = launch_mapdl()
+        mapdl.input_string(apdl_script)  # Pass the APDL script to the ANSYS solver
+        results = mapdl.post_processing.nodal_solution
+        mapdl.exit()
+        return f"Simulation for {analysis_type} completed successfully. Results: {results}"
+    except Exception as e:
+        return f"Error in ANSYS simulation: {e}"