Publication Date:
2019-07-13
Description:
Time response effects of atmospheric-type disturbances on inlets and some implications regarding inlet controls are considered. A study involving the simulation of a mixed-compression inlet is described. The study employs a linear dynamic analysis, modified for a significant nonlinearity. Transient disturbances in ambient temperature and pressure and wind gusts are considered independently at the inlet cruise Mach number of 2.5. The presented results show the maximum amplitude of a triangular-wave disturbance, that does not cause inlet unstart, as a function of disturbance pulse width.
Keywords:
AIRCRAFT PROPULSION AND POWER
Type:
AIAA PAPER 77-874
,
Propulsion Conference; Jul 11, 1977 - Jul 13, 1977; Orlando, FL; US
Format:
text