Flight test evaluation of an RAF high altitude partial pressure protective assembly

Flight test evaluation of an RAF high altitude partial pressure protective assembly

A partial pressure suit was evaluated during tests in an F-104 and F-15 as a protective garment for emergency descents. The garment is an pressure jerkin and modified anti-g suit combined with an oronasal mask. The garment can be donned and doffed at the aircraft to minimize thermal buildup. The oro...

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Hauptverfasser: Ashworth, G. R., Putnam, T. W., Dana, W. J., Enevoldson, E. K., Winter, W. R.
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Man/System Technology And Life Support
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creator Ashworth, G. R.
Putnam, T. W.
Dana, W. J.
Enevoldson, E. K.
Winter, W. R.
description A partial pressure suit was evaluated during tests in an F-104 and F-15 as a protective garment for emergency descents. The garment is an pressure jerkin and modified anti-g suit combined with an oronasal mask. The garment can be donned and doffed at the aircraft to minimize thermal buildup. The oronasal mask was favored by the pilots due to its immobility on the face during high g-loading. The garment was chosen to provide optimum dexterity for the pilot, which is not available in a full pressure suit, while protecting the pilot at altitudes up to 18,288 meters, during a cabin decompression, and subsequent aircraft descent. During cabin decompressions in the F-104 and F-15, cabin pressure altitude was measured at various aircraft angles of attack, Mach numbers, and altitudes to determine the effect of the aerodynamic slipstream on the cabin altitude.
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title Flight test evaluation of an RAF high altitude partial pressure protective assembly
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