The Global element size parameter in SOLIDWORKS Simulation is based on model volume and which of the following?

The Global element size parameter in SOLIDWORKS Simulation is determined by the model's volume as well as the surface area of the geometry. This relationship ensures that the mesh density can effectively capture the geometric detail of the model while maintaining computational efficiency. A larger surface area generally requires a finer mesh to accurately represent the surface geometry, particularly in areas of high stress concentration or where there are geometric complexities. This is critical for obtaining precise simulation results, as a well-defined mesh allows for better approximation of the physical phenomena being modeled.

Therefore, the correct option reflects the importance of surface area in conjunction with the volume in defining the Global element size, allowing for optimized meshing that can enhance the solution's accuracy in simulations.