Aeroengine test cells

Details Aeroengine test cells Aeroengine test cells

1983-10-12

1985-08-27

Myracle, Jerry W.

Measuring and testing

Vehicle chassis

Steering

G01M 1500

Patent

active

045370664

ABSTRACT:
Measurements of net thrust of an aeroengine on a thrust balance in a test cell must be corrected to gross thrust and it is also advantageous to detect changes in the airflows into and through the test cell of a magnitude sufficient to alter significantly the thrust correction factor. The invention can accomplish both these objectives by obtaining measures of the static pressures p.sub.i and p.sub.e in planes i and e respectively of the test cell using pressure probes 29 and 31, and utilizing the measures of p.sub.i and p.sub.e

REFERENCES:
patent: 3837220 (1974-09-01), McDonald et al.
patent: 4034604 (1977-07-01), Decher et al.

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