Wenn die Asche schmilzt. Die Chemie zwischen Vulkan und Triebwerk
Researchers seek technologies for quiet, environmentally safe SST
Regionalflughäfen - neue Quellen der Luftverunreinigung?
On the prediction of 'buzz-saw' noise in aero-engine inlet ducts
HSCT propulsion studies focus on reducing emissions, noise
"Buzz-saw" noise: Prediction of the rotor-alone pressure field
Aircraft engines join thrust for lower emission levels