Siegel Schleimer Ingénieurs-conseils s.à r.l.

Siegel Schleimer Ingénieurs-conseils s.à r.l.

The company was founded in 2010 by Christian Siegel and Markus Schleimer and is located in Mondercange, Luxembourg. It became the first COMSOL certified consultant for BeNeLux. As a consultant, we help our customers to define the problem, to create an adequate modeling geometry and appropriate computational mesh, to solve the problem, and to analyze simulation results. Beside, we are specialized in solving large scale finite element problems on our high performance workstations.

Christian Siegel currently works at the Center for Fuel Cell Technology (Zentrum für BrennstoffzellenTechnik – ZBT) in Duisburg, Germany in the field of polymer electrolyte membrane (PEM) fuel cell research and development. Having an in-depth experience in experimental and theoretical fuel cell investigations, the following topics can potentially be addressed:

Fuel cell and fuel cell stack related expertise includes:

  • Computational fluid dynamics (free and porous media flow)
  • Integral flow-field and cell layout
  • Heat and mass transfer (heating, cooling, and tempering concepts)
  • Analysis of structural aspects (localized fluid-structural interactions)

Markus Schleimer has over ten years of experience as energy consultant and in the design and layout of energy efficient HVAC systems for small houses, large buildings and office complexes. Having this knowledge, our strength is to couple numerical analysis with engineering applications.

Expertise related to building simulations includes:

  • Coupling of building energy simulation to computational fluid dynamics
  • Combining simple energy calculations to integral simulations
  • Layout of heating, ventilation, air conditioning and cooling applications (HVAC)
  • Temperature distribution
  • Fluid-flow around buildings
  • Air pollution, moisture and contaminant dispersion
  • Smoke gas distribution

Additionally to the above highlighted engineering and consultancy services Siegel Schleimer Ingénieurs-conseils s.à r.l. may act as a potential partner in research projects related to their field of expertise.

Address & Contact Information


150-159, rue Waassertrap
L-4408 Belvaux
Phone: +352 263787-37
Fax: +352 263787-47

Membre OAI IP/10609

Gérants techniques:
Siegel Christian Dipl.-Ing.
Schleimer Markus Dipl.-Ing.