Results 101 to 110 of about 2,655 (199)

A noise study of the A-6 airplane and techniques for reducing its aural detection distance [PDF]

open access: yes
A study was undertaken to determine the noise reduction potential of the A-6 airplane in order to reduce its aural detection distance. Static and flyby noise measurements were taken to document the basic airplane signature.
Connor, A. B.   +2 more
core   +1 more source

NASA guidelines on report literature [PDF]

open access: yes
NASA seeks for inclusion in its Scientific and Technical Information System research reports, conference proceedings, meeting papers, monographs, and doctoral and post graduate theses which relate to the NASA mission and objectives. Topics of interest to

core   +1 more source

Design of an injection system under low pressure and temperature conditions in liquid fuelled micro UAV's [PDF]

open access: yes, 2013
Unmanned air vehicles (UAV’s) today are extensively used for a wide range of applications, from amateur to human to military applications. Electric propulsion is preferred for small UAV’s, while piston engines and gas turbines are used for the bigger ...
Galle, Jonas, Verhelst, Sebastian
core   +1 more source

CFD simulation of updrafts initiated by a vertically directed jet fed by the heat of water vapor condensation. [PDF]

open access: yesSci Rep, 2022
Abshaev MT   +7 more
europepmc   +1 more source

Sonic inlet noise attenuation and performance with a J-85 turbojet engine as a noise source [PDF]

open access: yes
A static test program was conducted to investigate aerodynamic and acoustic performance of a sonic inlet used as a noise suppressor. A translating centerbody type inlet with radial vanes was tested ahead of a J85-GE-13 turbojet engine.
Groth, H. W.
core   +1 more source

Aeronautical Engineering: A special bibliography with indexes, supplement 67, February 1976 [PDF]

open access: yes
This bibliography lists 341 reports, articles, and other documents introduced into the NASA scientific and technical information system in January ...

core   +1 more source

Retrofit Micro Turbojet Engine AERO-16 Berbasis Turbocharge HOLSET HX-35

open access: diamond, 2022
Reza Enzal Pratama Putra   +2 more
openalex   +1 more source

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