Science and Technology on Scramjet Laboratory, National University of Defense Technology, Changsha, Hunan 410073, People’s Republic of ChinaElsevier LtdActa AstronauticaD. Zhang, J. Tan, L. Lv, Investigation on
Ramjets and Scramjets II.C.2 Air Intakes and Diffuser There are many types of air intakes. Their geometries generally correspond to integration on the fuselage according to it they are frontal (Pitot, conical, isentropic, or chin air intakes) or lateral (conical, semicircular, two-dimensional ...
In the scramjet, a thermal throat is used instead of the mechanical one to recover required static pressure by heat release when the flow rate is low. Consequently, this significantly declines the structural load on the channel within the engine and enhances the efficiency of the system. In ...
Liquid Rocket Propellants; Ramjets and Scramjets; Rocket Motors, Hybrid; Rocket Motors, Liquid; Rocket Motors, Solid; Solid Propellants; Spacecraft Chemical Propulsion; Spacecraft Dynamics View chapter Reference work 2003, Encyclopedia of Physical Science and Technology (Third Edition)Robert G. Jahn,...
The Adaptive Aspect Ratio morphing wing: Design concept and low fidelity skin optimization Benjamin K.S. Woods, Michael I. Friswell Pages 209-217 select article Numerical simulations and performance assessment of a scramjet powered cruise vehicle at Mach 8 ...
The NASA Hyper-X Program (1996 – 2004) initiated and developed the scramjet engine technologies [2–11]. However, not until now, new experimental research (2021) showed, for the first time in a laboratory test, a stable flame under hypersonic flow (Mach number = 6 – 17) based on ...
Secondly, the military is largely insulated from the risk and cost constraints that limit the use of new and unfamiliar technology on commercial aircraft. Military aircraft designers recognized the potential that adhesive bonding had for improving aircraft performance and were willing to spend the ...
Among these challenges, some have been particularly studied in that context at the laboratory scale in order to enable LPP technology. Lean blowout in LPP combustors has been investigated in many researches. Most early studies focused on the establishment of correlations between the occurrence of ...
Combustion; Fuels; Jet and Gas Turbine Engines; Ramjets and Scramjets; Rocket Motors, Hybrid; Rocket Motors, Liquid; Rocket Motors, Solid; Solid Propellants; Spacecraft Chemical Propulsion View chapter Reference work 2003, Encyclopedia of Physical Science and Technology (Third Edition)Forrest S. For...
This is the reason for continuing effort on ramjet and scramjet engines for the lower stages of launch vehicles. The relative values of specific impulse achievable with different air-breathing jet propulsion engines using hydrocarbon fuel and hydrogen fuel, as a function of flight Mach number, may...