With the rapid development of material science and manufacturing science, a large number of complex structures have been designed, manufactured and applied in the industrial field. Most of the current ...

A typical challenge for re-entry vehicles during flight is an effective control of hypersonic transition and the laminar/turbulent state of the boundary layer. The state of the boundary layer is of ...

The findings, published today in Scientific Reports, show, for the first time, how porous ground treatments can mitigate noise and optimise propellor performance. Dr Kamliya Jawahar based in Bristol’s ...

Porous land such as foliage significantly lowers noise made by drones and air taxis which could reduce disturbances for urban communities as Urban Air Mobility (UAM) grows. The findings, published ...