FEM.engineering – Engineering services for numerical simulations

FEM.engineering is a project of the engineering office Klaffka & Partner Ingenieure GbR . Our ambition is to provide competencies in numerical simulation to solve technical problems in the field of classical mechanical engineering, automotive as well as pressure vessel construction and containment. Our services cover the entire range of linear and non-linear FEM calculations and flow simulations. We are pleased to send you an individual offer according to your requirements.


Prof. Dr. – Ing. Martin Pitzer
Phone: +49 (0) 6403 7079423
Email: martin.pitzer@fem.engineering
Main activity: Explicit and implicit FEM calculation | Crash | Fluid dynamics

Dipl. – Ing. (FH) Michael Klaffka
European Engineer (EUR ING)
Phone: +49 (0) 6407 9060965
Email: michael.klaffka@fem.engineering
Main activities: Structural mechanics | Pressure vessel and machine construction | internat. Standards


Our field of ​​expertise includes structural-mechanical and coupled thermomechanical FEM calculations, computational fluid dynamics (CFD) as well as the solution and evaluation of highly non-linear problems such as crash simulations or sheet metal forming. We use the programs LS-Dyna, Radioss, Optistruct, NX Nastran and ANSYS.

FEM Berechnung

FEM analysis

FEM calculations for the evaluation of the physical behavior of structures as well as for component optimization or verification of strength.

Fluid dynamics

Stationary and transient flow calculations. Computation of coupled systems. Sloshing of liquids. Multiphase flow simulation.
Crash Berechnung

Crash simulation

Crash simulations, occupant protection and pedestrian protection, drop tests, shock loads of various products, containment.

Forming simulation

Simulation of single or multi-stage forming processes such as deep drawing or flanging with determination of process parameters.


Our employees can look back on over 30 years of experience in industrial FEM services. In total vehicle crash calculations over simulations for occupant protection up to FEM impact calculations of different products, we offer you a wide range of know-how. In the application of implicit FEM calculations, we can refer to an application spectrum spanning almost all engineering disciplines, which includes both the handling of linear and nonlinear problems. Our customers include well-known companies from the fields of general mechanical engineering, automotive as well as apparatus and container construction.

Contact us

You’ve got questions concerning our services? You are welcome to contact us.
You will find us at info [at] fem.engineering or +49 (0) 6407 9060965. Alternatively, you can also use the contact form.