Scramjets

Scramjet engines are a type of jet engine and rely on the combustion of fuel and an oxidizer to produce thrust. While scramjets are conceptually simple, actual implementation is limited by extreme technical challenges. Hypersonic flight within the atmosphere generates immense drag, and temperatures found on the aircraft and within the engine can be much greater than that of the surrounding air. Maintaining combustion in the supersonic flow presents additional challenges, as the fuel must be injected, mixed, ignited, and burned within milliseconds. Fuel mixing, along with the configuration and positioning of the injectors and the boundary conditions, play a key role in combustion efficiency. Scramjets: Fuel Mixing and Injection Systems discusses how fuel mixing efficiency and the advantage of injection systems can enhance the performance of the scramjets. The book begins with the introduction of the supersonic combustion chamber and explains the main parameters on the mixing rate. The configuration of scramjets is then introduced with special emphasis on the main effective parameters on the mixing of fuel inside the scramjets. In addition, basic concepts and principles on the mixing rate and fuel distribution within scramjets are presented. Main effective parameters such as range of fuel concentration for the efficient combustion, pressure of fuel jet and various arrangement of jet injections are also explained. This book is for aeronautical and mechanical engineers as well as those working in supersonic combustion who need to know the effects of compressibility on combustion, of shocks on mixing and on chemical reactions, and vorticity on the flame anchoring. Explains the main applicable approaches for enhancement of supersonic combustion engines and the new techniques of fuel injection Shows how the interaction of main air stream with fuel injections can develop the mixing inside the scramjets Presents results of numerical simulations and how they can be used for the development of the combustion engines

Produk Detail:

  • Author : Mostafa Barzegar Gerdroodbary
  • Publisher : Butterworth-Heinemann
  • Pages : 228 pages
  • ISBN : 0128211407
  • Rating : 4/5 from 21 reviews
CLICK HERE TO GET THIS BOOKScramjets

Scramjets

Scramjets
  • Author : Mostafa Barzegar Gerdroodbary
  • Publisher : Butterworth-Heinemann
  • Release : 21 July 2020
GET THIS BOOKScramjets

Scramjet engines are a type of jet engine and rely on the combustion of fuel and an oxidizer to produce thrust. While scramjets are conceptually simple, actual implementation is limited by extreme technical challenges. Hypersonic flight within the atmosphere generates immense drag, and temperatures found on the aircraft and within the engine can be much greater than that of the surrounding air. Maintaining combustion in the supersonic flow presents additional challenges, as the fuel must be injected, mixed, ignited, and

The Scramjet Engine

The Scramjet Engine
  • Author : Corin Segal
  • Publisher : Cambridge University Press
  • Release : 22 June 2009
GET THIS BOOKThe Scramjet Engine

Demand for high-speed propulsion has renewed development of the supersonic combustion ramjet engine (Scramjet engine) for hypersonic flight applications.

Really High Speed Propulsion by Scramjets

Really High Speed Propulsion by Scramjets
  • Author : E. T. CURRAN
  • Publisher : Unknown Publisher
  • Release : 25 June 1965
GET THIS BOOKReally High Speed Propulsion by Scramjets

The high overall efficiency of the scramjet engine is potentially maintained over the speed range from Mach 5 to 20. At higher speeds, hydrogen fuel is essential and a fixed geometry appears feasible. Optimization of the intake diffusion can be carried out most easily in terms of the intake process efficiency and velocity ratio. The optimum amount of diffusion is reduced when realistic nozzle losses are included. The development of a hypersonic flight test vehicle is recommended.

Applied and Computational Fluid Mechanics

Applied and Computational Fluid Mechanics
  • Author : Scott Post
  • Publisher : Jones & Bartlett Publishers
  • Release : 30 January 2010
GET THIS BOOKApplied and Computational Fluid Mechanics

Designed for the fluid mechanics course for mechanical, civil, and aerospace engineering students, or as a reference for professional engineers, this up to date text uses computer algorithms and applications to solve modern problems related to fluid flow, aerodynamics, and thermodynamics. Algorithms and codes for numerical solutions of fluid problems, which can be implemented in programming environments such as MATLAB, are used throughout the book. The author also uses non-language specific algorithms to force the students to think through the

The Official Guide for GMAT Review (Korean Edition)

The Official Guide for GMAT Review (Korean Edition)
  • Author : GMAC (Graduate Management Admission Council)
  • Publisher : John Wiley & Sons
  • Release : 26 April 2012
GET THIS BOOKThe Official Guide for GMAT Review (Korean Edition)

Trust the worldwide bestselling study guide to help you prepare for the GMAT! The Official Guide for GMAT Review - 12th Edition Here's what you'll find inside the only book on the market written by the creators of the exam.-More than 800 questions from past GMAT tests - including 250 that have never before been published -Full answers and detailed explanations for all questions -Grammar review covering concepts tested on the GMAT Verbal section -Comprehensive math review of the topics tested

Facing the Heat Barrier

Facing the Heat Barrier
  • Author : T.A. Heppenheimer
  • Publisher : Courier Dover Publications
  • Release : 12 September 2018
GET THIS BOOKFacing the Heat Barrier

This volume from The NASA History Series presents an overview of the science of hypersonics, the study of flight at speeds at which the physics of flows is dominated by aerodynamic heating. The survey begins during the years immediately following World War II, with the first steps in hypersonic research: the development of missile nose cones and the X-15; the earliest concepts of hypersonic propulsion; and the origin of the scramjet engine. Next, it addresses the re-entry problem, which came

29th International Symposium on Shock Waves 2

29th International Symposium on Shock Waves 2
  • Author : Riccardo Bonazza,Devesh Ranjan
  • Publisher : Springer
  • Release : 10 July 2015
GET THIS BOOK29th International Symposium on Shock Waves 2

This proceedings present the results of the 29th International Symposium on Shock Waves (ISSW29) which was held in Madison, Wisconsin, U.S.A., from July 14 to July 19, 2013. It was organized by the Wisconsin Shock Tube Laboratory, which is part of the College of Engineering of the University of Wisconsin-Madison. The ISSW29 focused on the following areas: Blast Waves, Chemically Reactive Flows, Detonation and Combustion, Facilities, Flow Visualization, Hypersonic Flow, Ignition, Impact and Compaction, Industrial Applications, Magnetohydrodynamics, Medical and Biological Applications,

Encyclopedia of Transportation

Encyclopedia of Transportation
  • Author : Mark Garrett
  • Publisher : SAGE Publications
  • Release : 13 August 2014
GET THIS BOOKEncyclopedia of Transportation

Viewing transportation through the lens of current social, economic, and policy aspects, this four-volume reference work explores the topic of transportation across multiple disciplines within the social sciences and related areas, including geography, public policy, business, and economics. The book’s articles, all written by experts in the field, seek to answer such questions as: What has been the legacy, not just economically but politically and socially as well, of President Eisenhower’s modern interstate highway system in America? With