Parametric Study of High Frequency Pulse Detonation Tubes [PDF]
, 2008 This paper describes development of high frequency pulse detonation tubes similar to a small pulse detonation engine (PDE). A high-speed valve injects a charge of a mixture of fuel and air at rates of up to 1000 Hz into a constant area tube closed at one
Cutler, Anderw D.
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Artificial Intelligence in Fault Diagnosis of Industrial Machinery: A Comprehensive Review
Structural Control and Health Monitoring, Volume 2025, Issue 1, 2025.Industrial machinery plays a vital role as essential mechanical equipment across industries, such as aviation, transportation, and smart manufacturing. However, these machines are prone to various failures caused by complex and dynamic operating conditions, which can disrupt entire industrial systems, lead to significant financial losses, and pose ...
Temesgen Tadesse Feisa +5 more
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Apollo Lightcraft Project [PDF]
This second year of the NASA/USRA-sponsored Advanced Aeronautical Design effort focused on systems integration and analysis of the Apollo Lightcraft. This beam-powered, single-stage-to-orbit vehicle is envisioned as the shuttlecraft of the 21st century ...
Decusatis, Casimer +9 more
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Summary of Pressure Gain Combustion Research at NASA [PDF]
NASA has undertaken a systematic exploration of many different facets of pressure gain combustion over the last 25 years in an effort to exploit the inherent thermodynamic advantage of pressure gain combustion over the constant pressure combustion ...
Paxson, Daniel E., Perkins, H. Douglas
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Transients influencing rocket engine ignition and popping Interim report [PDF]
Engine design and operating parameters studied for effects on rocket engine ignition and ...
Breen, B. P. +3 more
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High-fidelity numerical simulation of a rotating detonation rocket engine
, 2019 Abstrakt ...
Lietz, Christopher +2 more
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Nonlinear Aspects of Combustion Instability in Liquid Propellant Rocket Motors. Second Yearly Progress Report for the Period 1 June 1961 to 31 May 1962 [PDF]
Combustion instability in liquid-propellant rocket ...
Harrje, D. T. +2 more
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Étude numérique du transitoire d'injection adapté au fonctionnement d'un moteur fusée à détonation rotative [PDF]
, 2019 International audienceDetonation applied to propulsion could result in a promising increase of the thermodynamic efficiency of the engine cycle. Numerical simulations of the detonation propagating in the Continuous Detonation Wave Rocket Engine (CDWRE ...
Bykovskii +4 more
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An investigation of spherical blast waves and detonation waves in a rocket combustion chamber [PDF]
Spherical blast waves and detonation waves in rocket combustion ...
Bonnell, J. M.
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Traversing Hot-Jet Ignition in a Constant-Volume Combustor [PDF]
, 2014 Hot-jet ignition of a combustible mixture has application in internal combustion engines, detonation initiation, and wave rotor combustion. Numerical predictions are made for ignition of combustible mixtures using a traversing jet of chemically active ...
Karimi, Abdullah +2 more
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