The Aeronautical Journal, Volume 73Royal Aeronautical Society, 1969 - Aeronautics |
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Page 655
... fear ! It is not surprising that struc- tural vibration would be present , for the lift - jet efflux must be deflected at the ground , causing considerable buffeting on the wing - tips . What vibration levels have actually been measured ...
... fear ! It is not surprising that struc- tural vibration would be present , for the lift - jet efflux must be deflected at the ground , causing considerable buffeting on the wing - tips . What vibration levels have actually been measured ...
Page 696
... fear to disturb the air- craft longitudinally . More important still is that the two sets of equations now become linear which means that they can be dealt with by straightforward mathematical techniques and , what is more , that they ...
... fear to disturb the air- craft longitudinally . More important still is that the two sets of equations now become linear which means that they can be dealt with by straightforward mathematical techniques and , what is more , that they ...
Page 944
... fear or favour . Thus the AIB came into existence in 1920 under Major J. P. Cooper . I do not propose to say much more than that tonight about the organisation for which I was once responsible , because I cannot usefully add anything of ...
... fear or favour . Thus the AIB came into existence in 1920 under Major J. P. Cooper . I do not propose to say much more than that tonight about the organisation for which I was once responsible , because I cannot usefully add anything of ...
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Aero aerodynamic aerofoil Aeronautical Journal aeroplane air transport airline airport angle application associated Aviation blade boundary layer British BRITISH AIRCRAFT CORPORATION cargo CEng civil Civil Air Transport configuration conventional cost cross-coupling dynamic effect engine equipment fibres field Figure flight flow flying FRAeS fuselage future Harrier Hawker Siddeley Aviation helicopter hover Illustrated increase industry lecture lift lift-fan London Mach number man-powered flight mechanical ment methods military NASA TN noise level obtained operation organisation outer space paper passengers performance pilot plate polymers possible present problem programme propulsion ratio rotorcraft Royal Aeronautical Society Royal Air Force satellite shown in Fig speed STOL structure Sud Aviation supersonic tail rotor take-off technical techniques Technology temperature thrust tion traffic turbine V/STOL vector vehicle velocity VTOL weight Westland wing