AHMAD ALAJAMI

Forschungsfeld: Experimentelle und numerische Untersuchung von Packstoffen beim Rillen und Falten

"Numerische und experimentelle Untersuchung von Karton" • Development of anisotropic material model through implementation of UMAT in ABAQUS. • Building of the necessary simulation models in ABAQUS. • Writing of the necessary Python scripts required for the development of different test cases in ABAQUS. • Conduction of the necessary experiments required for the developed material model.

• Development of the necessary Matlab codes for the testing of the UMAT subroutines. • Development of the UMAT codes by implementing explicit calculation algorithm. • Building of the necessary ABAQUS simulation models combined with the developed UMAT subroutines. • Validation of the UMAT subroutines by comparing the numerical results with experimental results.

• Implementation of ABAQUS and Matlab for the simulation of the paper layer’s mechanical behavior using cohesive zone model in fiber-fiber contacts. • Implementation of ANSYS workbench (Modeling+Meshing) for the Simulation lab in the department of continuum mechanics. • Assistant Supervisor over (Practical Introduction to Finite Element Methods) lectures.

Finite Element Methods (FEM) Mechanics of Engineering Materials Fundamentals of Light Weight Design Machine Design Process and Practical Applications of Computer-Aided Engineering Tools Nonlinear Structural Mechanics