Download or read book Advances in Solid Rocket Nozzle Design and Analysis Technology in the United States Since 1970 written by Joseph H. Hildreth and published by . This book was released on 1988 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: The design approaches for solid rocket nozzles and the analytical methods used to develop these designs have changed substantially during the past decade. Although nozzle designs have tended to become somewhat more simplified, the demands that the design requirements place on the new nozzle designs force the use of greater analytical complexity. Nozzle designs have progressed toward minimizing the number of parts and reducing the surface erosion as much as possible. The most significant changes have been the incorporation of 3 directional carbon-carbon throats for space and air launch nozzle types, and use of the 2D carbon-carbon involute exit cone in space nozzle designs. The continuing trend for the design of nozzles is to incorporate higher performance materials by part replacement without substantially altering the configuration. The most significant improvement in the analytical techniques is the capacity to effectively model the behavior of the involute exit cone. The current trend in nozzle analysis is to make wider use of nonlinear and 3 dimensional analytical techniques. The work which most needs to be done to improve the nozzle design capabilities is in the area of material technology. We must understand the influences of changes in the raw materials and manufacturing processes on the ultimate performance of the nozzle part.
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
Download or read book Solid Rocket Propulsion Technology written by A. Davenas and published by Newnes. This book was released on 2012-12-02 with total page 623 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book, a translation of the French title Technologie des Propergols Solides, offers otherwise unavailable information on the subject of solid propellants and their use in rocket propulsion. The fundamentals of rocket propulsion are developed in chapter one and detailed descriptions of concepts are covered in the following chapters. Specific design methods and the theoretical physics underlying them are presented, and finally the industrial production of the propellant itself is explained. The material used in the book has been collected from different countries, as the development of this field has occurred separately due to the classified nature of the subject. Thus the reader not only has an overall picture of solid rocket propulsion technology but a comprehensive view of its different developmental permutations worldwide.
Download or read book AIAA ASME SAE ASEE 24th Joint Propulsion Conference written by and published by . This book was released on 1988 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Engineering of Solid Rocket Motors written by José A. F. F. Rocco and published by Cambridge Scholars Publishing. This book was released on 2023-05-17 with total page 505 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the last few years, the aerospace industry has grown exponentially for both military and civil applications. This book explores the systems engineering, production processes and performance issues which happen constantly during solid rockets operations and flight. It also discusses state of the art experiments and techniques, as well as many recent developments. The book will appeal to rocket scientists, students and lecturers, senior scientists and professors.
Download or read book Technical Reports Awareness Circular TRAC written by and published by . This book was released on 1987-11 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Government reports annual index written by and published by . This book was released on 199? with total page 1322 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Solid Rocket Motor Nozzles written by United States. National Aeronautics and Space Administration and published by . This book was released on 1976 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Government Reports Announcements Index written by and published by . This book was released on 1991 with total page 1092 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Independent Offices and Department of Housing and Urban Development Appropriations for 1970 written by United States. Congress. House. Appropriations and published by . This book was released on 1969 with total page 1370 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fluidic Nozzle Throats in Solid Rocket Motors written by Kan Xie and published by Springer. This book was released on 2019-04-26 with total page 237 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on the performance and application of fluidic nozzle throats for solid rocket motors, discussing their flow details and characterization performance, as well as the influence of the particle phase on their performance. It comprehensively covers a range of fluidic nozzle throats in solid rocket motors and is richly illustrated with impressive figures and full-color photographs. It is a valuable resource for students and researchers in the fields of aeronautics, astronautics and related industries wishing to understand the fundamentals and theories of fluidic nozzle throats and engage in fluidic nozzle throat analysis and design.
Download or read book Report written by United States. Congress. House and published by . This book was released on with total page 2224 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dynamics of Two phase Flow in Rocket Nozzles written by United Technology Center, Sunnyvale, Calif. Research and Advanced Technology Department and published by . This book was released on 1964 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: An experimental and theoretical investigation is reported for the axial and radial velocity lag of a dispersed solid phase in accelerating gases. The program objective was to generate basic information and nozzle design criteria for two-phase flow resulting from the combustion of metallized solid propellants. Various analytic studies were performed to study the character of gas-particle flow in a nozzle. The analytic ''constant lag'' solution was used to study the character of two-phase flow in the throat region of the nozzle and to predict the geometric effects on characteristics exhaust velocity performance. Also the ''constant lag'' solution was employed to show that the effect of particle channeling on c*, calculated assuming one-dimensional flow, is negligible. A computer solution was developed to obtain solutions corresponding to given initial and boundary conditions. Detailed discussions of the physical parameters appearing in the equations, i.e., particle drag coefficient, Nusselt number, and particle size, are also presented. (Author).
Download or read book Independent Offices and Department of Housing and Urban Development Appropriations for 1970 written by United States. Congress. House. Committee on Appropriations. Subcommittee on Independent Offices and Dept. of Housing and Urban Development and published by . This book was released on 1969 with total page 1360 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hearings written by United States. Congress. House and published by . This book was released on 1969 with total page 1346 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hearings Reports and Prints of the House Committee on Science and Astronautics written by United States. Congress. House. Committee on Science and Astronautics and published by . This book was released on 1970 with total page 1064 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hearings written by United States. Congress. House. Committee on Science and Astronautics and published by . This book was released on 1970 with total page 1422 pages. Available in PDF, EPUB and Kindle. Book excerpt:
