Results 141 to 150 of about 763,082 (323)

Toward a second generation fuel efficient supersonic cruise aircraft performance characteristics and benefits [PDF]

open access: yes
The need for greatly improved fuel efficiency and off-design subsonic characteristics is discussed. Engine-airframe matching studies are presented which show the benefits of a configuration designed for much lower supersonic drag levels (blended wing ...
Vachal, J. D.
core   +1 more source

Experimental verification of principal losses in a regulatory particulate matter emissions sampling system for aircraft turbine engines. [PDF]

open access: yesAerosol Sci Technol, 2021
Kittelson DB   +25 more
europepmc   +1 more source

Gaseous exhaust emissions from a J-58 engine at simulated supersonic flight conditions [PDF]

open access: yes
Emissions of total oxides of nitrogen, unburned hydrocarbons, carbon monoxide, and carbon dioxide from a J-58 engine at simulated flight conditions of Mach 2.0, 2.4, and 2.8 at 19.8 km altitude are reported.
Holdeman, J. D.
core   +1 more source

A generalized computer code for developing dynamic gas turbine engine models (DIGTEM) [PDF]

open access: yes
This paper describes DIGTEM (digital turbofan engine model), a computer program that simulates two spool, two stream (turbofan) engines. DIGTEM was developed to support the development of a real time multiprocessor based engine simulator being designed ...
Daniele, C. J.
core   +1 more source

Impact of Biofuel Blends on Black Carbon Emissions from a Gas Turbine Engine. [PDF]

open access: yesEnergy Fuels, 2020
Kumal RR   +19 more
europepmc   +1 more source

Bibliography on aerodynamics of airframe/engine integration of high-speed turbine-powered aircraft, volume 1 [PDF]

open access: yes
This bibliography was developed as a first step in the preparation of a monograph on the subject of the aerodynamics of airframe/engine integration of high speed turbine powered aircraft.
Nichols, M. R.
core   +1 more source

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