Scramjets

Scramjets
  • Author : Mostafa Barzegar Gerdroodbary
  • Publsiher : Butterworth-Heinemann
  • Release : 21 July 2020
  • ISBN : 0128211407
  • Pages : 228 pages
  • Rating : 4/5 from 21 ratings
GET THIS BOOKScramjets

Summary:
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


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.






GMAT Review

GMAT Review
  • Author : Graduate Management Admission Council
  • Publisher : Graduate Management Admission
  • Release : 14 April 2021
GET THIS BOOKGMAT Review

The only study guide with 800 real GMAT? questions?and their answers-by the creators of the test.In addition to the questions and answers, this guide features:* NEW diagnostic section that helps you assess where to focus your test-prep efforts* NEW organization of questions in order of difficulty to save you study time* a comprehensive math review covering the topics tested on the GMAT? exam (arithmetic, algebra, geometry, and word problems)* approximately 270 Analytical Writing Assessment topicsThe Official Guide for GMAT? Review, 11



Space Australia

Space Australia
  • Author : Kerrie Dougherty,Matthew L. James
  • Publisher : Anonim
  • Release : 14 April 1993
GET THIS BOOKSpace Australia

This copiously illustrated guide describes - in non-technical terms - Australian space activities over the last 40 years. Discusses topics such as the use of satellites, the Australian space policy and space industry. Also provides commentaries by people directly involved in the Australian space program. Includes an annotated bibliography, a technical glossary, a guide to exhibitions and space advocacy societies in Australia, and an index.