Fluid dynamics

We simulate what the eye can’t see

Quick and effective solutions

We pick the best technology for each problem

We conduct high value-added studies in order to provide rapid and effective solutions to problems in certain fluid systems, usually “black boxes”.


We specialise in systems with one or more fluids (gasses, liquids or both) or phases, which involve heat, mass and species transfer processes. This results in precise knowledge of what happens inside the “black box” which shows us radical ways to improve.

Pioneers in Spain

More than 10 years resolving problems thanks to CFD

Our developed know-how and the integrated method we use (CFD simulation, proprietary theoretical models and ad hoc experimentation) are pioneering firsts in Spain and they are our primary competitive advantage.


At Simpple we want to be with you and guide you through the process of making the most of these new opportunities for your business.

X-ray your problems

We show you what is happening inside your equipment

What we do is similar to using a special X-ray chamber to see in detail what happens inside systems such as chemical reactors, dispersion of contaminants in urban environments, sniffers and inverse osmosis membranes for waste water purification.


Having an in-depth understanding of a system means that we can see ways to improve it that are sometimes surprising or unexpected but which result in a higher quality end product, improved energy efficiency or increased production.