January 19, 2021

Download Ebook Free Scramjets

Scramjets

Scramjets
Author : Mostafa Barzegar Gerdroodbary
Publisher : Butterworth-Heinemann
Release Date : 2020-07-21
Category : Technology & Engineering
Total pages :228
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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

Really High Speed Propulsion by Scramjets

Really High Speed Propulsion by Scramjets
Author : E. T. CURRAN
Publisher : Unknown
Release Date : 1965
Category :
Total pages :35
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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.

A forebody design technique for highly integrated botton-mounted scramjets with application to a hypersonic research airplane

A forebody design technique for highly integrated botton-mounted scramjets with application to a hypersonic research airplane
Author : C. L. W. Edwards
Publisher : Unknown
Release Date : 1976
Category : Airplanes
Total pages :29
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Applied and Computational Fluid Mechanics

Applied and Computational Fluid Mechanics
Author : Scott Post
Publisher : Jones & Bartlett Publishers
Release Date : 2010-01-30
Category : Technology & Engineering
Total pages :524
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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 logic of the solution technique as they translate the algorithm into the software they are using. The text also includes an introduction to Computational Fluid Dynamics, a well-established method in the design of fluid machinery and heat transfer applications. A DVD accompanies every new printed copy of the book and contains the source code, MATLAB files, third-party simulations, color figures, and more.

The Scramjet Engine

The Scramjet Engine
Author : Corin Segal
Publisher : Cambridge University Press
Release Date : 2009-06-22
Category : Technology & Engineering
Total pages :253
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Demand for high-speed propulsion has renewed development of the supersonic combustion ramjet engine (Scramjet engine) for hypersonic flight applications.

Shock Tunnel Studies of Scramjet Phenomena 1995

Shock Tunnel Studies of Scramjet Phenomena 1995
Author : R. G. Morgan
Publisher : Unknown
Release Date : 1997
Category :
Total pages :106
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Numerical and Experimental Investigation of Mixing Enhancement in Scramjets

Numerical and Experimental Investigation of Mixing Enhancement in Scramjets
Author : R. Raul
Publisher : Unknown
Release Date : 1992
Category :
Total pages :129
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Scramjet Propulsion

Scramjet Propulsion
Author : E. T. Curran,S. N. B. Murthy
Publisher : AIAA
Release Date : 2001
Category : Airplanes
Total pages :1293
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Scaling Laws for Scramjets

Scaling Laws for Scramjets
Author : Maria V. Pulsonetti
Publisher : Unknown
Release Date : 1995
Category : Airplanes
Total pages :366
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The Scramjet Engine

The Scramjet Engine
Author : Corin Segal
Publisher : Cambridge University Press
Release Date : 2009-06-22
Category : Technology & Engineering
Total pages :253
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Demand for high-speed propulsion has renewed development of the supersonic combustion ramjet engine (Scramjet engine) for hypersonic flight applications.

Pitot Survey of Exhaust Flow Field of a 2-D Scramjet Nozzle at Mach 6 with Air Or Freon and Argon Used for Exhaust Simulation

Pitot Survey of Exhaust Flow Field of a 2-D Scramjet Nozzle at Mach 6 with Air Or Freon and Argon Used for Exhaust Simulation
Author : William J. Monta
Publisher : Unknown
Release Date : 1992
Category : Aerodynamics, Hypersonic
Total pages :34
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Computational Parametric Study of Sidewall-compression Scramjet Inlet Performance at Mach 10

Computational Parametric Study of Sidewall-compression Scramjet Inlet Performance at Mach 10
Author : Scott D. Holland
Publisher : Unknown
Release Date : 1993
Category : Aerodynamics, Hypersonic
Total pages :14
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The Official Guide for GMAT Review 2015 with Online Question Bank and Exclusive Video

The Official Guide for GMAT Review 2015 with Online Question Bank and Exclusive Video
Author : GMAC (Graduate Management Admission Council)
Publisher : John Wiley & Sons
Release Date : 2014-06-26
Category : Study Aids
Total pages :840
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This is the only official study guide from the creators of the test and delivers more than 900 retired GMAT® questions and answer explanations and a 100- question diagnostic exam to help focus your test preparation efforts. NEW to The Official Guide for GMAT® Review 2015: Access to the online Question Bank including more than 900 practice questions of all types with answers and explanations, math review, essay topics, and a diagnostic test, as well as access to 50 online integrated reasoning questions. Exclusive access to videos from real test takers and GMAC staff who share insight and tips on GMAT® preparation.

New Results in Numerical and Experimental Fluid Mechanics VI

New Results in Numerical and Experimental Fluid Mechanics VI
Author : Cameron Tropea,Suad Jakirlic,Hans-Joachim Heinemann,Rolf Henke,Heinz Hönlinger
Publisher : Springer Science & Business Media
Release Date : 2007-10-26
Category : Computers
Total pages :472
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This volume contains the contributions to the 15. Symposium of the STAB (German Aero-space Aerodynamics Association). In this association all those German scientists and engineers from universities, research establishments and industry are involved, who are doing research and project work in numerical and experimental fluid mechanics and aerodynamics, mainly for aerospace but for other applications, too. Many of the contributions are presenting results from national and European Community sponsored projects. The volume gives a broad overview over the ongoing work in this field in Germany, with the topics being high-aspect ratio wings, low aspect-ratio wings, bluff bodies, laminar flow control and transition, active flow control, hypersonic flows, aeroelasticity, aeroacoustics, mathematical fundamentals/ numerical simulation, physical fundamentals, and facilities.

Aerospace Propulsion Systems

Aerospace Propulsion Systems
Author : Thomas A. Ward
Publisher : John Wiley & Sons
Release Date : 2010-05-17
Category : Technology & Engineering
Total pages :448
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Aerospace Propulsion Systems is a unique book focusing on each type of propulsion system commonly used in aerospace vehicles today: rockets, piston aero engines, gas turbine engines, ramjets, and scramjets. Dr. Thomas A. Ward introduces each system in detail, imparting an understanding of basic engineering principles, describing key functionality mechanisms used in past and modern designs, and provides guidelines for student design projects. With a balance of theory, fundamental performance analysis, and design, the book is specifically targeted to students or professionals who are new to the field and is arranged in an intuitive, systematic format to enhance learning. Covers all engine types, including piston aero engines Design principles presented in historical order for progressive understanding Focuses on major elements to avoid overwhelming or confusing readers Presents example systems from the US, the UK, Germany, Russia, Europe, China, Japan, and India Richly illustrated with detailed photographs Cartoon panels present the subject in an interesting, easy-to-understand way Contains carefully constructed problems (with a solution manual available to the educator) Lecture slides and additional problem sets for instructor use Advanced undergraduate students, graduate students and engineering professionals new to the area of propulsion will find Aerospace Propulsion Systems a highly accessible guide to grasping the key essentials. Field experts will also find that the book is a very useful resource for explaining propulsion issues or technology to engineers, technicians, businessmen, or policy makers. Post-graduates involved in multi-disciplinary research or anybody interested in learning more about spacecraft, aircraft, or engineering would find this book to be a helpful reference. Lecture materials for instructors available at www.wiley.com/go/wardaero