Results 111 to 120 of about 14,411 (284)

Experimental Investigation of Air-Cooled Turbine Blades in Turbojet Engine. 7: Rotor-Blade Fabrication Procedures [PDF]

open access: yes
An experimental investigation was conducted to determine the cooling effectiveness of a wide variety of air-cooled turbine-blade configurations. The blades, which were tested in the turbine of a - commercial turbojet engine that was modified for this ...
Esgar, Jack B., Long, Roger A.
core   +1 more source

RESEARCH ON APPLICATIONS OF MINI-TURBOJET AND TURBOJET ENGINED MILITARY UAVS

open access: yesSCIENTIFIC RESEARCH AND EDUCATION IN THE AIR FORCE, 2019
Mehmet TURKAY   +4 more
openaire   +1 more source

Emission calibration of a J-58 afterburning turbojet engine at simulated supersonic stratospheric flight conditions [PDF]

open access: yes
Emissions of total oxides of nitrogen, unburned hydrocarbons, and carbon monoxide 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

Numerical Analyses of Surge Process in a Small-Scale Turbojet Engine by Three-Dimensional Full-Engine Simulation

open access: yesAerospace
Surge is a typical aerodynamic instability phenomenon in the compressors of aeroengines. The surge can lead to severe performance degradation and even structural damage to the engine and the air vehicle, making it a longstanding critical concern in the ...
Mengyang Wen   +8 more
doaj   +1 more source

Near Magnetic Field of a Small Turbojet Engine

open access: diamond, 2017
Rudolf Andoga, Ladislav Fözö
openalex   +1 more source

The design and performance estimates for the propulsion module for the booster of a TSTO vehicle [PDF]

open access: yes
A NASA study of the propulsion systems for possible low-risk replacements for the Space Shuttle is presented. Results of preliminary studies to define the USAF two-stage-to-orbit (TSTO) concept to deliver 10,000 pounds to low polar orbit are described ...
Maldonado, Jaime J.   +1 more
core   +1 more source

Experimental and numerical studies of the design of statically indeterminate turbojet engines [PDF]

open access: diamond
Paweł Bałon   +3 more
openalex   +1 more source

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