An analytical study was conducted to determine the impact of flight Mach number on inlet type selection for a supersonic cruise aircraft. External and mixed-compression axisymmetric and two-dimensional inlets were considered. The internal contraction of the mixed-compression inlets was limited to achieve self-starting. At Mach 2.0, the axisymmetric mixed-compression inlet provided the best aircraft range. At Mach 2.3, the two-dimensional mixed-compression inlet was the most attractive if enough variable geometry were incorporated to minimize spillage during subsonic cruise. Increases in takeoff-to-cruise air flow ratio gave lower aircraft range.
Some effects of cruise speed and engine matching of supersonic inlet design
Aircraft Systems Meeting ; 1980 ; Anaheim, CA
01.08.1980
Aufsatz (Konferenz)
Keine Angabe
Englisch
Some effects of cruise speed and engine matching on supersonic inlet design
Tema Archiv | 1980
|Engine/Inlet Matching for Supersonic Aircraft Design
AIAA | 2016
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