Top 10: The Second World War Fighters Souped-Up for Extreme Air Racing ...

Abstract: This paper presents a noise and vibration analysis of a contra-rotating propeller (CRP) underwater electric propulsion system integrated with a permanent magnet synchronous motor (PMSM) and ...

Abstract: A contra-rotating propeller (CRP) offers higher propulsion efficiency compared to a single propeller. This article presents a novel underwater CRP propulsion system that integrates a ...

Steerprop will deliver its new Contra-Rotating Propeller (CRP) azimuth propulsions to Lloyd Werft Bremerhaven GmbH for a new research vessel being built for the German Aerospace Center (DLR).Measuring ...

ARIS (Academic Space Initiative Switzerland), a student rocketry organization previously covered by VoxelMatters for its HEPHAESTUS bi-liquid propulsion work, completed development of its first ...

One of Canada’s iconic aircraft is charting a course for the B.C. Aviation Museum in North Saanich. A Canadair CT-114 Tutor, the type of plane still used by the Canadian Snowbirds and deployed for ...

The Convair XFY-1 Pogo was a Navy VTOL interceptor built to launch and land vertically from tiny ship decks. It used a cruciform wing and tail layout, a rotating pilot seat, and a powerful turboprop ...