A university hopes a £2m investment in wind tunnels will put it at the forefront of aerospace teaching facilities.
The University of Hertfordshire has also invested in new flight simulators and testing equipment.
Students will be able to use the wind tunnels to investigate aerodynamics and test forces on their aircraft design.
Peter Thomas, principal lecturer in aerospace engineering, said: "We are replacing an old wind tunnel which was harder to maintain with a brand new one, as well as having other additional wind tunnels."