In your other discussion, I showed there is a solution to the problem as stated that is simple a rod of a specific length.nIf this is not an acceptable solution, you need to add a constraints on the space envelope for this problem.nANSYS has topology optimization capabilities that can find a shape within the allowed space envelope that provides the desired characteristics.nANSYS also has Design Exploration tools to adjust the shape parameters of a design to achieve the desired characteristics.n