Download or read book A Unified Analysis of Ramjet Operation in an Integrated Rocket Ramjet Engine Part 1 Transition from Rocket Booster to Ramject Sustainer written by Hong-Gye Sung and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Unified Analysis of Ramjet Operation in an Integrated Rocket Ramjet Engine written by Hong-Gye Sung and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book 37th AIAA ASME SAE ASEE Joint Propulsion Conference Exhibit written by and published by . This book was released on 2001 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Theory of Ramjet and Rocket ramjet Engines written by Vladimir Stepanovich Zuev and published by . This book was released on 1972 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book NASA SP written by and published by . This book was released on 1991 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ramjet with Integrated Rocket Boost Motor written by John L. Leingang and published by . This book was released on 1972 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt: The patent application relates to a combination rocket motor ramjet engine having the rocket motor located in the ramjet inlet diffuser. All or part of the rocket portion of the apparatus remaining after rocket booster burnout are ejected by air pressure in the diffuser inlet to permit the diffuser to supply ram air for the ramjet engine.
Download or read book Aeronautical Engineering written by and published by . This book was released on 1991 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: A selection of annotated references to unclassified reports and journal articles that were introduced into the NASA scientific and technical information system and announced in Scientific and technical aerospace reports (STAR) and International aerospace abstracts (IAA).
Download or read book Mode Transition in Integral Ramjet Rocket Propulsion Systems written by William G. Beecroft and published by . This book was released on 1972 with total page 65 pages. Available in PDF, EPUB and Kindle. Book excerpt: An analytical study of mode transition in the integral ramjet-rocket class of propulsion system was conducted. A baseline design was selected and used for analysis. The several factors affecting the engine aerothermodynamic performance during mode transition were evaluated. A quantitative evaluation method was established to aid in design of future engines of this class. Specific developmental recommendations are made. (Author).
Download or read book Dissertation Abstracts International written by and published by . This book was released on 2000 with total page 870 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Analysis of Nonconstant Area Combustion and Mixing in Ramjet and Rocket ramjet Hybrid Engines written by Andrzej Dobrowolski and published by . This book was released on 1966 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Integral Rocket Ramjet Demonstration Programme IRRDP written by and published by . This book was released on 1998 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report describes the main accomplishments of a collaborative Canadian-Dutch project known as the Integral Rocket Ramjet Demonstration Program (IRRDP) to investigate the key technologies of air-breathing missile propulsion through the design, fabrication, & testing of a solid fuel ducted rocket engine with an integral booster for a medium-range air-launched missile. It begins by discussing the requirements for an integral rocket ramjet engine, then reviews activities related to the development of a missile design tool & performance prediction tool, computational fluid dynamics evaluation of the intake & port covers, development of a new solid propellant for a gas generator used in ducted rocket propulsion, modelling of the ramjet combustor in a water tunnel, combustion tests, modelling & propellant development for the nozzle-less booster, and the final design.
Download or read book Flight Tests of the Ramjet on Aircraft Designed by N N Polikarpov in 1939 1940 written by A. Ya Shcherbakov and published by . This book was released on 1968 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Design and Testing of a Caseless Solid fuel Integral rocket Ramjet Engine for Use in Small Tactical Missiles written by Keith J. Fruge and published by . This book was released on 1991 with total page 51 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Analysis of Ram jet Engine Performance Including Effects of Component Changes written by Richard J. Weber and published by . This book was released on 1956 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Some Fundamentals on the Performance of Ramjets with Subsonic and Supersonic Combustion written by H. Wittenberg and published by . This book was released on 2000 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Reynolds Averaged Navier Stokes Analysis of the Flow Through a Model Rocket Based Combined Cycle Engine with an Independently Fueled Ramjet Stream written by and published by . This book was released on 2003 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A new concept for the low speed propulsion mode in rocket based combined cycle (RBCC) engines has been developed as part of the NASA GTX program. This concept, called the independent ramjet stream (IRS) cycle, is a variation of the traditional ejector ramjet (ER) design and involves the injection of hydrogen fuel directly into the air stream, where it is ignited by the rocket plume. Experiments and computational fluid dynamics (CFD) are currently being used to evaluate the feasibility of the new design. In this work, a Navier-Stokes code valid for general reactive flows is applied to the model engine under cold flow, ejector ramjet, and IRS cycle operation. Pressure distributions corresponding to cold-flow and ejector ramjet operation are compared with experimental data. The engine response under independent ramjet stream cycle operation is examined for different reaction models and grid sizes. The engine response to variations in fuel injection is also examined. Mode transition simulations are also analyzed both with and without a nitrogen purge of the rocket. The solutions exhibit a high sensitivity to both grid resolution and reaction mechanism, but they do indicate that thermal throat ramjet operation is possible through the injection and burning of additional fuel into the air stream. The solutions also indicate that variations in fuel injection location can affect the position of the thermal throat. The numerical simulations predicted successful mode transition both with and without a nitrogen purge of the rocket; however, the reliability of the mode transition results cannot be established without experimental data to validate the reaction mechanism.
Download or read book Analysis and Performance of the Ramjet Engine written by R. W. Krueger and published by . This book was released on 1947 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt:
