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The Air Cushion Performance of a Tracked Hovercraft Entering a Tunnel

Published online by Cambridge University Press:  04 July 2016

A. A. West
A. A. West*
Affiliation:
Department of Mechanical Engineering, University College of Swansea. Now Applied Research Department, Tracked Hovercraft Ltd, Cambridge
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Extract

When a hovercraft travels at forward speed, the change in ambient pressure due to the airflow around the vehicle affects the forces experienced by the air cushion and hence, the static and dynamic stability of the vehicle. Such changes are likely to be especially important for a tracked hovercraft entering, or operating within, a tunnel. Knowledge of their magnitude is important in determining the smallest, and hence cheapest, acceptable tunnel.

Type
Technical Notes
Information
The Aeronautical Journal , Volume 73 , Issue 705 , September 1969 , pp. 798 - 800
Copyright
Copyright © Royal Aeronautical Society 1969 

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References

1. West, A. A. The Air Cushion Performance of a Tracked Hovercraft in a Tunnel. JRAeS, Vol 71, No 681, pp 653–655, September 1967.Google Scholar
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6. West, A. A. Two-Dimensional Air-Cushion Vehicle Critical Forward Speeds. AIAA Journal of Aircraft, Vol 4, No 6, pp 559–560, November/ December 1967.Google Scholar