Rotational Detonation Engines: A Comprehensive Review of Thermodynamic Advantages and Engineering Challenges [PDF]
Rotational Detonation Engines (RDEs) are considered to be new generation propulsion systems that achieve an increase in thermodynamic efficiency, relative to traditional constant pressure combustion-based engines.
Sahil Umarani
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AIAA Science and Technology Forum (SciTech 2020), Orlando FL, Jan 8, 2020, 2020 Alexander Baratta, Jeffrey Stout
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Nitrous Oxide/Ethanol Cylindrical Rotating Detonation Engine for Sounding Rocket Space Flight [PDF]
There are few experimental studies on rotating detonation engines (RDEs) with liquid propellants. This study reveals the static thrust performance of a cylindrical RDE with ethanol and liquid nitrous oxide as propellants under atmospheric pressure.
Eguchi, Hikaru +14 more
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Characterization of Rotating Detonation Engine Exhaust Through Nozzle Guide Vanes [PDF]
, 2013 A RDE has higher thermal efficiencies in comparison to its traditional gas turbine counterparts. Thus, as budgets decrease and fuel costs increase, RDEs have become a research focus for the United States Air Force.
DeBarmore, Nick D.
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Predictive Numerical Analysis on the Mixing Characteristics in a Rotating Detonation Engine (RDE)
Predictive Numerical Analysis on the Mixing Characteristics in a Rotating Detonation Engine (RDE)Detonation potential in rotating detonation engine (RDE) depends on well-mixed fuel and oxidizer in the annulus. A numerical study was carried out to analyze hydrogen (H2) . oxygen (O2) mixing in RDE prior to the detonation. A validation was effectively achieved by comparing the expected detonation criteria with the reported experimental results where ...
openaire
Design and Testing of an H2/O2 Predetonator for a Simulated Rotating Detonation Engine Channel [PDF]
, 2013 A study is presented on the relationship between a pre-detonator and a detonation channel of an RDE. Testing was conducted on a straight narrow channel made of clear polycarbonate windows connected to an H2/O2 pre-detonator to simulate the RDE initiation
Miller, Stephen J.
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Aero-Propulsion Control Research in Support of NASA Aeronautics Research Strategic Thrusts [PDF]
In the past few years, NASA (National Aeronautics and Space Administration) Aeronautics Research Mission Directorate (ARMD) has introduced and updated a New Blueprint for Transforming Global Aviation .
Garg, Sanjay
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Pressure Characteristics and Secondary Ignition Effects of Gas Produced in RDE Using Lignite and Anthracite/CH4 Fuel. [PDF]
ACS OmegaGuo J, Ge S, Yang R, Liang J, Guo Y.
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Experimental Study and Application Prospects of Coal Dust/Methane/Oxygen Pulse Detonation Performance: Coal Dust Equivalence Ratio and Types. [PDF]
ACS OmegaGuo J, Ge S, Guo Y, Liang J, Yang R.
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Study on detonation characteristics of pulverized coal and evolution law of detonation residue. [PDF]
Sci RepGuo J, Ge S, Guo Y, Liang J, Yang R.
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