Results 71 to 80 of about 2,170 (144)

Analytical screening of low emissions, high performance duct burners for supersonic cruise aircraft engines [PDF]

open access: yes
An analytical screening study was conducted to identify duct burner concepts capable of providing low emissions and high performance in advanced supersonic engines. Duct burner configurations ranging from current augmenter technology to advanced concepts
Lohmann, R. A., Riecke, G. T.
core   +1 more source

Modelling of jet noise: a perspective from large-eddy simulations. [PDF]

open access: yesPhilos Trans A Math Phys Eng Sci, 2019
Brès GA, Lele SK.
europepmc   +1 more source

Integrated control and health management. Orbit transfer rocket engine technology program [PDF]

open access: yes
To insure controllability of the baseline design for a 7500 pound thrust, 10:1 throttleable, dual expanded cycle, Hydrogen-Oxygen, orbit transfer rocket engine, an Integrated Controls and Health Monitoring concept was developed.
Hayden, Warren R., Holzmann, Wilfried A.
core   +1 more source

A Historical Systems Study of Liquid Rocket Engine Throttling Capabilities [PDF]

open access: yes, 2010
This is a comprehensive systems study to examine and evaluate throttling capabilities of liquid rocket engines. The focus of this study is on engine components, and how the interactions of these components are considered for throttling applications ...
Betts, Erin M.   +1 more
core   +1 more source

Acoustic tests of duct-burning turbofan jet noise simulation [PDF]

open access: yes
The results of a static acoustic and aerodynamic performance, model-scale test program on coannular unsuppressed and multielement fan suppressed nozzle configurations are summarized.
Brausch, J. F.   +5 more
core   +1 more source

Advanced supersonic propulsion study, phase 3 [PDF]

open access: yes
The variable stream control engine is determined to be the most promising propulsion system concept for advanced supersonic cruise aircraft. This concept uses variable geometry components and a unique throttle schedule for independent control of two flow
Howlett, R. A.   +3 more
core   +1 more source

Tandem Fan Applications in Advanced STOVL Fighter Configurations [PDF]

open access: yes
The series/parallel tandem fan engine is evaluated for application in advanced STOVL supersonic fighter aircraft. Options in engine cycle parameters and design of the front fan flow diverter are examined for their effects on engine weight, dimensions ...
Eskey, Megan A.   +2 more
core   +1 more source

Ablative response of a silica phenolic to simulated liquid propellant rocket engine operating conditions [PDF]

open access: yes
Ablative response of silica phenolic to simulated liquid propellant rocket engine operating ...
Moyer, C. B.   +3 more
core   +1 more source

Home - About - Disclaimer - Privacy