To import a simple fracture model into ANSYS WB, go to "File" > "Import" > "Geometry" and select the file containing your fracture model. Make sure the file is in a compatible format, such as .stl or .iges.
To set up boundary conditions for a simple fracture analysis, you will need to define the material properties, select the appropriate element type, and assign appropriate loads and constraints to the model. You can do this by going to "Model" > "Materials" to define properties, "Mesh" to select element type, and "Solution" > "Loads" and "Solution" > "Constraints" to assign loads and constraints.
To run a fracture analysis in ANSYS WB, go to "Solution" > "Analysis Type" and select "Fracture" from the list. Then click on "Run" to start the analysis. You can monitor the progress of the analysis in the "Solution Information" window.
The results of a simple fracture analysis in ANSYS WB can be viewed in various forms, such as contour plots, graphs, and tables. You can access these results by going to "Solution" > "Insert" and selecting the desired result type. You can also customize the display and format of the results using the options in the "Solution Information" window.
To improve the accuracy of a simple fracture analysis in ANSYS WB, you can refine the mesh, use more advanced element types, and adjust the material properties to better reflect the real-world conditions. You can also perform sensitivity analyses to determine the impact of different parameters on the results and make necessary adjustments accordingly.