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  1. dghaffar

    Need your input: Modeling the effect of a road bump on the a car component structure

    Hi, I have an urgent question. I have a car component that looks like a container(cubic hollow). It is attached to a truck's body(bolted). The truck goes through a road bump. I want to know what kinds of stresses/deformation is the connection point between the car and the box is going...
  2. dghaffar

    Running Mathcad and Ls-dyna simultaneously!

    Hi, I am wondering if it is possible to have a subroutine written in Fortran calling, running a mathcad code and take the solution of this mathcad code as inputs? How should I create that kind of interface between two? Ls-dyna is running this Fortran subroutine! Thanks Dariush
  3. dghaffar

    Solving a challenging functional problem in Mathcad?

    Hi, I was wondering if it is possible to minimize a functional in mathcad in parametric form. The problem I want to solve is a functional that has the following form F(C1,C2,...Cn,x,y,z) Now I want to defice C1,C2,...Cn in terms of x,y,z so that the funcional F is minimum. If it possible to...

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