Flow measuring techniques yield information about flow field properties such as velocity, pressure and temperature profiles.

Wind tunnel experiments are indispensable in many cases to understand the effects from flows around solid bodies.

High performance numerical techniques and computers, together with advanced modelling, have made numerical simulation an indispensable tool in research and development.

In many technical applications with single and multiphase flows, heat and mass transfer are essential processes which must be accounted for in the design of apparatuses and devices.