Results 101 to 110 of about 14,706 (282)

Advanced supersonic technology propulsion system study [PDF]

open access: yes
This study had the objectives of determining the most promising conventional and variable cycle engine types; the effect of design cruise Mach number (2.2, 2.7 and 3.2) on a commercial supersonic transport; effect of advanced engine technology on the ...
Allan, R. D., Szeliga, R.
core   +1 more source

Effect of thrust and altitude in steep approaches on ground track noise [PDF]

open access: yes
Thrust and altitude effects on ground track noise during steep approaches of four engine, medium range, turbojet ...
Zalovcik, J. A.
core   +1 more source

A turbojet simulator for Mach numbers up to 2.0 [PDF]

open access: yes
A turbojet simulator was designed and fabricated for use in wind tunnel models. The simulator contains a six-stage, axial-flow compressor powered by a three-stage, axial-flow turbine. High pressure heated air was used to drive the turbine.
Nosek, S. M.   +3 more
core   +1 more source

Comparison of numerical simulation results of the mixing chamber with physical experiment data

open access: yesАвіаційно-космічна техніка та технологія
The mixing chamber of a turbojet engine is the object of the study. The thermogasdynamic processes in the mixing chamber of the turbojet engine before the turbine of the turbofan attachment are the subjects of the study.
Illia Yudin
doaj   +1 more source

Investigation of the stall-induced shock wave (hammershock) at the inlet to the engine [PDF]

open access: yes
The peak static pressures measured at the inlet to the engine during stall are presented for a turbojet and two turbofan engines. It is shown for one turbofan and the turbojet that the static pressure ratio across the hammershock does not exceed ...
Kurkov, A. P.   +2 more
core   +1 more source

A Soviet quasi-market for inventions : jet propulsion, 1932–1946 [PDF]

open access: yes
This paper is about how a command system allocated resources under profound uncertainty. The command system was the Soviet economy, the period was Stalin's dictatorship, and the resources were designated for military research & development.
Harrison, Mark
core   +1 more source

Combustion Limits and Efficiency of Turbojet Engines [PDF]

open access: yes
Combustion must be maintained in the turbojet-engine combustor over a wide range of operating conditions resulting from variations in required engine thrust, flight altitude, and flight speed. Furthermore, combustion must be efficient in order to provide
Barnett, H. C., Jonash, E. R.
core   +1 more source

Home - About - Disclaimer - Privacy