Results 141 to 150 of about 190,559 (293)

Fiber-reinforced ceramic composites for Earth-to-orbit rocket engine turbines [PDF]

open access: yes
Fiber reinforced ceramic matrix composites (FRCMC) are emerging materials systems that offer potential for use in liquid rocket engines. Advantages of these materials in rocket engine turbomachinery include performance gain due to higher turbine inlet ...
Brockmeyer, Jerry W.   +1 more
core   +1 more source

Theory and Design of Flight-Vehicle Engines [PDF]

open access: yes
Papers are presented on such topics as the testing of aircraft engines, errors in the experimental determination of the parameters of scramjet engines, the effect of the nonuniformity of supersonic flow with shocks on friction and heat transfer in the ...
Kurziner, R. I., Zhdanov, V. T.
core   +1 more source

Pitch Plane Trajectory Tracking Control for Sounding Rockets via Adaptive Feedback Linearization [PDF]

open access: yesarXiv
This paper proposes a pitch plane trajectory tacking control solution for suborbital launch vehicles relying on adaptive feedback linearization. Initially, the 2D dynamics and kinematics for a single-engine, thrust-vector-controlled sounding rocket are obtained for control design purposes.
arxiv  

Combustion Characteristics of Fuel-rich Gas Generator with Impinging Injector for a Liquid Rocket Engine [PDF]

open access: bronze, 2005
Yeoung-Min Han   +5 more
openalex   +1 more source

Tank construction for space vehicles Patent [PDF]

open access: yes, 1967
Liquid propellant tank design with semitoroidal ...
Blumrich, J. F., Loy, C. A.
core   +1 more source

Radial Turbine Preliminary Aerodynamic Design Optimization for Expander Cycle Liquid Rocket Engine [PDF]

open access: green, 2006
Yolanda Mack   +6 more
openalex   +1 more source

Cryostatless high temperature supercurrent bearings for rocket engine turbopumps [PDF]

open access: yes
The rocket engine systems examined include SSME, ALS, and CTV systems. The liquid hydrogen turbopumps in the SSME and ALS vehicle systems are identified as potentially attractive candidates for development of Supercurrent Bearings since the temperatures ...
Dill, James F., Rao, Dantam K.
core   +1 more source

Accumulator [PDF]

open access: yes, 1977
An accumulator particularly adapted for use in controlling the pressure of a stream of fluid in its liquid phase utilizing the fluid in its gaseous phase was designed.
Fenwick, J. R., Karigan, G. H.
core   +1 more source

Performance prediction method of multi-stage steam ejector system in high-altitude simulation test

open access: yesAIP Advances
The Multi-Stage Steam Ejector System (MSSES) is essential for High-Altitude Simulation Tests (HASTs) of liquid rocket engines using active ejection. Rapid performance prediction is crucial due to the system’s high energy consumption.
Lide Chao   +4 more
doaj   +1 more source

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