Download or read book THRUST AUGMENTED INTERMITTENT JET LIFT PROPULSION SYSTEM Pulse Reactor written by R. M. Lockwood and published by . This book was released on 1960 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Pulse Reactor consists of three properly shaped tubes: a valveless combustor, and two short jet thrust augmenters, plus a spark for starting ignition only, a starting air blast tube and a simple low-pressure fuel system. The engine has no moving parts, however, it is competitive in static or hovering performance with turbojet engines, having a thrust specific fuel consumption at this early stage of development of better than 1.0 pound of fuel per hour per pound of thrust. The effect of the intermittent jet thrust augmenters is to more than double the thrust of the intermittent jets that issue from both ends of the resonant combustor. This thrust augmentation, which is much greater than can be achieved with steady flow ejector type augmenters, is accomplished with devices that are relatively quite small. The effect of the thrust augmenter is to reduce the jet velocity at a distance of 7 jet outlet diameters downstream of the jet outlet to only about 190 feet per second and the temperature to about 200 deg F. The Pulse Reactor is quite insensitive to climatic and other environmental hazards. It has no problem from ingestion of foreign particles. The basic simplicity of the engine permits low cost development, production, and maintenance. Furthermore, it is practicable to build the engine in a wide variety of shapes to fit the requirements of aircraft design.
Download or read book Pulse Reactor Lift propulsion System Development Program written by Raymond Marshall Lockwood and published by . This book was released on 1963 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Pulse Reactor Engine Program is aimed at developing efficient, high performance lift-propulsion systems that have no moving parts. The Pulse Reactor engine is unique in that it rejects foreign particles that are denser than air; therefore, it can operate in the interface between ground and air that is denied to other aircraft lift-propulsion systems. In particular, development has been concerned with the performance effects of (1) engine size, (2) new shapes, (3) forward flight and vertical flight performance, (4) engine controls and accessories, (5) pulse reactor materials, construction techniques and engine durability.
Download or read book Developments In High Speed Vehicle Propulsion Systems written by S. N. B. Murthy and published by AIAA. This book was released on 1996 with total page 716 pages. Available in PDF, EPUB and Kindle. Book excerpt: Annotation There have been impressive achievements in the last few years in the technologies associated with turboramjets and other combined cycle engines. These technologies, including their thermal management and integration with the vehicle, are the principal concerns of this volume. Drawing on the expertise of international engineers and researchers in the field of high-speed vehicle propulsion systems, these articles, written by experts from the United States, Russia, Germany, Japan, Belgium, and Israel, highlight developments in the industry.
Download or read book Workshop on Thrust Augmenting Ejectors written by and published by . This book was released on 1979 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book U S Government Research Development Reports written by and published by . This book was released on 1970-11 with total page 922 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Engineering Applications of Unsteady Fluid Flow written by P. H. Azoury and published by . This book was released on 1992 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: Due to recent and continuing advances in computational fluid dynamics, programs are now available for speedy and detailed treatment of problems involving nonstationary fluid dynamics. Explains the basic ideas underlying the use of unsteady fluid flow and explores new ideas, processes and devices taking place in this rapidly developing field. Covers such diverse topics as tidal wave power, wind energy conversion systems, and thrust-augmenting pulsed ejectors. Offers numerous illustrated examples and applications to both inspire and challenge the reader.
Download or read book Government Reports Announcements written by and published by . This book was released on 1970 with total page 928 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nonsteady One dimensional Internal Compressible Flows written by John A. C. Kentfield and published by . This book was released on 1993 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first text devoted exclusively to the subject of nonsteady, compressible, internal flow theory and the application of this theory to practical devices. The need for such a text has become apparent with the availability of commercial equipment dependent upon this type of flow phenomena. The book is usable both as a text for graduate level courses and as an introduction for readers wishing to become familiar with nonsteady flow phenomena and their practical applications. This audience consists of mechanical, chemical, and aerospace engineers; and specialists in fluid mechanics. The first and second chapters are introductory in nature, aiming to assist readers conversant with the concepts of steady flow to adjust to unfamiliar events and circumstances while avoiding the finer details of algebraic manipulation. A generalized derivation of the classical method-of-characteristics as applied to one-dimensional, nonsteady, internal flows is included in chapter three. Chapter four is devoted to a study of the various boundary conditions necessary for handling a wide range of problems. Chapter five deals with methods of solution including both graphical and numerical procedures. The remaining five chapters explore specific fields of application. These include pipeline flows, dynamic pressure exchangers, pulse combusters and the tuning of the exhaust and induction systems of reciprocating, and Wankel type, internal combustion engines. Additional nonsteady flow devices are described in the last chapter. All the latter chapters are supported by appropriate references to available literature, including the basic material presented in the first half of the book. When necessary, additional specialized theoretical material is included in each of the special-topics applications-oriented chapters. In order to fulfill the needs of graduate students and their instructors, worked examples are included in addition to exercise problems.
Download or read book U S Government Research and Development Reports written by and published by . This book was released on 1970-10 with total page 1338 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Water Molecule Power Reactor System written by Cornelio Jeremy G Ecle and published by . This book was released on 2020-11-02 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: Analysis of the Jet Engine Propulsion and Thrust relative to the use of the Water Molecule Power Reactor System
Download or read book Government Reports Announcements Index written by and published by . This book was released on 1970 with total page 928 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bibliography of Scientific and Industrial Reports written by and published by . This book was released on 1970-11 with total page 896 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Technical Abstract Bulletin written by Defense Documentation Center (U.S.) and published by . This book was released on 1962 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings written by United States. National Congress of Applied Mechanics and published by . This book was released on 1962 with total page 760 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book U S Government Research Reports written by and published by . This book was released on 1962 with total page 1166 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book U S Government Research and Development Reports Index written by and published by . This book was released on 1970 with total page 1128 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Government Reports Index written by and published by . This book was released on 1970 with total page 1144 pages. Available in PDF, EPUB and Kindle. Book excerpt:
