I’ve been working on optimizing material choices in aerodynamic modeling for a new UAV design, and I’m running into issues with accuracy in the simulations. Specifically, transitioning from traditional materials to composites seems to complicate the results. Has anyone else faced similar issues, and what strategies did you find effective for improving fidelity in your models?
Transitioning to composites can definitely throw off your simulation accuracy. I found using high-fidelity wind tunnel data to calibrate my models really helped. You might want to check out tools like ANSYS for better material response simulations — did you try those?
I hear you on the simulation accuracy. I once struggled with composite materials too; using detailed material data from suppliers helped a ton. Have you checked out the latest on material properties from places like NASA?