Nature is multi-physics. The eagle's flight is an interaction between the wind and the wings.
Both wind and wings must be considered to understand the flight.

Multi-physics simulation tools
and consultancy services


Learn more
1100
process segments analysed
1400
flanges
50+
clients

Our Services

Our core competence is numerical simulation and thermodynamics, blended with sciences such as mathematical modelling, physics, mechanical engineering and structural engineering.

Consultancy
services

We perform consultancy services within system design, consequence analysis, safety and work environment.
Learn more

Software
development

All our simulation tools and software are tailor-made and developed by Petrell to best fit the requirements of our clients.
Learn more

Worldwide
expertise

We are proud to deliver our expertice to a broad specter of worldwide companies. We have a close relation to our clients.
Learn more

Petrell Brilliant

Simulation of flow and heat transport

Brilliant is a general multi-physics CFD and FEM tool for simulation of flow and heat transport, including chemical reactions and solid materials.
Find out more

Petrell Vessfire

Optimum design of process systems

VessFire is the leading tool for optimum design of process systems. Subscribe for a license today! Ever since the first version of in 1998.
Find out more