Cutting edge intelligent mesh technology

Multiscales and multiphysics solver

NICEFLOW high order numerics and multiphysics solver combined with intelligent mesh technology helps you to get unreachable results when considering classical approaches.

Cutting edge intelligent mesh technology

NICEFLOW-MESH: a new meshing tool generation including the intelligent mesh technology.

High order numerics

To be the first one to get details you would never get elsewhere.

Meet the experts !

LEMMA has a strong background in applied mathematics including CFD (computational fluid dynamics), statistics or big data handling. This knowledge allows us to be involved in all industrial fields where high added value is required and where your objectives are clearly unreachable by only considering classical approaches. In the following market sectors, e.g. aerospace, food, defense, offshore, maritime or renewable energy, LEMMA has strong references and can help you to make innovation one step ahead.

OUR SOFTWARE

LEMMA team is able to provide high-level services in both numerical simulations and automation of your processes. This unique expertise is the result of gathered experiences from several industrial fields in which we are involved. This continuous effort gave birth to three specific and state of the art software, composing the NICEFLOW software package:

NICEFLOW

NICEFLOW is 2D and 3D Mixed-Element-Volume solvers for transient compressible and incompressible Euler and Navier-Stokes equations. State of the art dedicated solvers are also available in naval and offshore hydrodynamics or XFEM crack propagation.

NICEFLOW-MESH

NICEFLOW-MESH is a fully integrated toolbox used during the pre-processing step (mesh generation) : it belongs to a new mesher generation and is an advanced and powerful unstructured grid generator for complex geometries.

More About Us

Mindset : compute different !

At LEMMA, we believe that the best way to get a trustworthy numerical simulation to a challenging industrial problem is to properly handle three key aspects of the simulation process – namely the mesh, the physics and the numerics. By combining cutting-edge technologies to cope with these aspects in our fully integrated software NICEFLOW solver, LEMMA is able to bridge the industry, research and academics worlds to bring to the market a unique offer of models and methods.

Stop strugling with outdated solutions and “conventional” software : TAKE THE NEXT STEP !

[vslider name=”MINDSETCOMPUTEDIFFERENT”]

NICEFLOW FEATURES : at a glance !

All in ONE software and graphical user interface

Thanks to our unique approach, LEMMA team has developed an easy to use software where the user has a complete access to all the features included in NICEFLOW package : fluid solver (compressible and incompressible flows, multiphases eulerian solver, thermal solver, microgravity simulator…) that can be coupled to our structural solver to make robust and very efficient monolitic FSI simulations.

View More Features

OUR SERVICES

Fast and smart : what else ?

Whether you are an NICEFLOW user or not, LEMMA organizes training sessions (for beginner or expert people) in different areas : meshing, numerical analysis, post-processing… A training session can also be dedicated to your specific needs and will be managed by one of our expert with a strong background in your field.

Free webinars are organized to give you an overview of our solutions on a specific case which can be an academic one or a more complicated example corresponding to a real industrial application.

If you are an NICEFLOW software user, LEMMA provides you both responsive and high level support. The technical contact is chosen once for all given your industrial field and your needs to ensure you will always get the right answer and the same contact all over your license contract duration.