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Regeneratively Cooled Multiple-Use Plug Hybrid for Nanosatellites
Journal of Propulsion and Power, 2013The multiple-use plug hybrid for nanosatellites prototype thruster is being developed to fill a niche application for nanosat scale spacecraft propulsion. The prototype thruster uses safe-handling and inexpensive nitrous oxide and acrylonitrile-butadiene-styrene as propellants.
Shannon D. Eilers +2 more
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Propellant feed system of a regeneratively cooled scramjet
Journal of Propulsion and Power, 1991An expander cycle for an airframe-integrated hydrogen-fueled scramjet is analyzed to study regenerative cooling characteristics and overall specific impulse. Below Mach 10, the specific impulse and thrust coincide with the reference values. At Mach numbers above 10, a reduction of the specific impulse occurs due to the coolant flow rate requirement ...
Takeshi Kanda +2 more
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Structural Analysis of Gas Generator Regenerative Cooling Chamber
Transactions of the Korean Society of Mechanical Engineers A, 2007Elastic-plastic structural analysis for regenerative cooling chamber of gas generator was performed. Uniaxial tension test was conducted for STS316L at room and high temperature conditions to get the material data necessary for the structural analysis of the chamber which was operated under thermal load and high internal pressure.
Chul-Sung Ryu +2 more
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Optimal operation of regeneratively cooled fixed bed reactors
AIChE Journal, 1971A regeneratively cooled fixed bed reactor, shown in Figure 1, consists of two sections alternating roles as reactor and heat regenerator by periodic flow reversals. The reactor can have any desired diameter because the cooling "Occurs strictly by regeneration.
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Formed platelet liner concept for regeneratively cooled chambers
26th Joint Propulsion Conference, 1990A process for the fabrication of a formed platelet regeneratively cooled combustion chamber liner is described, and the benefits offered by the combustor liner are discussed. The advantages of using formed platelet combustor liners include a substantially increased cycle life and decreased coolant pressure drop in conjunction with low manufacturing ...
W. BURKHARDT, S. TOBIN, H. MUEGGENBURG
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Deterioration of stainless steel regeneratively cooled thrust chambers
Journal of Spacecraft and Rockets, 1971Abstract : In designing regeneratively cooled thrust chambers, the heat transfer conditions are selected to avoid 'burnout' situations. Failure in engines using storable propellants during development, test, or operation seldom occurs by the burnout mechanism of design. Roughening, pinholing, tube cracking, or splitting are common occurences because of
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Regenerative Energy Air Flow System for Cooling Tower
Applied Mechanics and Materials, 2014Energy conservation and improvement in production efficiency are two greater challenges to modern-day manufacturing industries. The rapid growth as seen and forecasted for manufacturing sector has resulted in greater demand for electrical power and energy.
A.M. Najib +4 more
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Optimization of Regeneratively Cooled Rocket Engines Cooling Channel Dimensions
AIAA Propulsion and Energy 2019 Forum, 2019Ehsan Atefi, Mohammad H. Naraghi
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Advanced studies on regeneratively cooled arcjets
32nd Joint Propulsion Conference and Exhibit, 1996F. Huber, M. Riehle
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A Cryogenically-Cooled High-Power Ho:YLF Regenerative Amplifier
CLEO 2025We present a high-power cryogenically cooled Ho:YLF regenerative amplifier achieving 30.6W average power, delivering 3.06mJ output energy at 10kHz, featuring an output beam quality factor better than 1.25.
Fatemeh Ghasemi +7 more
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