Download or read book Comparison of Ablative Materials in a Solid Rocket Motor Flow Field written by J. B. Henderson and published by . This book was released on 1979 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: Seven different ablative materials have been tested behind Thiokol TOMAHAWK rocket motors. The maximum erosion, erosion patterns, and the mass loss of the samples have been determined from these tests. In addition, time-dependent temperature profiles were measured in four of the test samples during firing. From these data, local ablation rates for the materials were determined. (Author).
Download or read book Experimental Evaluation of Several Ablative Materials as Nozzle Sections of a Storable propellant Rocket Engine written by Donald A. Peterson and published by . This book was released on 1966 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report evaluates twenty-two ablative-material samples as nozzle sections of a storable-propellant (nitrogen textroxide and a 50-50 percent blend of unsymmetrical dimethylhydrazine with hydrazine) rocket engine to determine general trends among the material variables and to enable comparison of such trends with those observed from similar tests with a hydrogen-oxygen rocket engine reported in NASA TN D-3258.
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 704 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 Abstract Bulletin written by and published by . This book was released on with total page 1048 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Research on High Performance Organic Silicon Ablative Materials for Use in Solid Rocket Motors written by Weijun Sun and published by . This book was released on 1990 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Chinese translation discusses the effects of the structure of organic silicon resins (R/Si and Me/Ph molecule chain forms and comonomer structures) on the thermal stability of materials and ablative properties. Opting for the use of special composite techniques and precise formulation designs, it is possible to compound resins with structures that are linear and branched. They have small weight losses under heat. The char yield ratios are high. The charring layers have great strength, and anti-scouring properties are good. Using endothermic chemical reactions that occur at high temperatures between fillers in order to design materials for formulation, it is possible to effectively lower the cold wall temperature, improving ablative properties. Keywords: Solid propellant rocket motors; Coatings; China. (edc).
Download or read book Solid Propellant Processing Factors in Rocket Motor Design written by Carlton L. Horine and published by . This book was released on 1971 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ablative Plastic Characterization in Rocket Motor Exhaust written by S. L. Ostrow and published by . This book was released on 1969 with total page 85 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advanced materials which utilize newly developed resins, reinforcements, fillers and construction techniques were exposed to several rocket motor combustion environments as nozzle throat inserts. Seven separate test series were conducted during the performance of this contract which included seventy-eight test firings of sixty-six research specimens. In addition 31 checkruns were accomplished to verify the performance of the various environments, resulting in a total of 109 test firings.
Download or read book Analytical and Experimental Studies of Spherical Solid propellant Rocket Motors written by Joseph G. Thibodaux and published by . This book was released on 1957 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book AIAA 90 1754 AIAA 90 1795 with omissions in numbering written by and published by . This book was released on 1990 with total page 530 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Captive fired Testing of Solid Rocket Motors written by James W. Kordig and published by . This book was released on 1971 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Naval Engineers Journal written by and published by . This book was released on 1992 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fundamentals of Rocket Propulsion written by DP Mishra and published by CRC Press. This book was released on 2017-07-20 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book follows a unified approach to present the basic principles of rocket propulsion in concise and lucid form. This textbook comprises of ten chapters ranging from brief introduction and elements of rocket propulsion, aerothermodynamics to solid, liquid and hybrid propellant rocket engines with chapter on electrical propulsion. Worked out examples are also provided at the end of chapter for understanding uncertainty analysis. This book is designed and developed as an introductory text on the fundamental aspects of rocket propulsion for both undergraduate and graduate students. It is also aimed towards practicing engineers in the field of space engineering. This comprehensive guide also provides adequate problems for audience to understand intricate aspects of rocket propulsion enabling them to design and develop rocket engines for peaceful purposes.
Download or read book Experimental Evaluation of Six Ablative material Thrust Chambers as Components of Storable propellant Rocket Engines written by Arthur M. Shinn (Jr.) and published by . This book was released on 1967 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Integral Formulation of the Compressible Flowfield in Solid Rocket Motors written by Michel Henry Akiki and published by . This book was released on 2009 with total page 73 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this thesis, a semi-analytical formulation is provided for the rotational, steady, inviscid, compressible motion in a solid rocket motor that is modeled as a slender porous chamber. The analysis overcomes some of the deficiencies encountered in previous work on the subject. The method that we employ consists of reducing the problem's mass, momentum, energy, ideal gas, and isentropic relations into a single integral equation that can be solved numerically. Furthermore, Saint-Robert's power law is used to link the pressure to the sidewall mass injection rate. At the outset, results are presented for the axisymmetric and planar porous chambers and compared to two closed-form analytical solutions developed under one-dimensional and two-dimensional, isentropic flow conditions, in addition to experimental data. The comparison is carried out assuming either uniformly distributed mass flux or constant injection speed along the porous wall. Our amended formulation is shown to agree with the one-dimensional solution obtained for the case of uniform wall mass flux and with the asymptotic approximation for the constant wall injection speed.
Download or read book Government Reports Announcements Index written by and published by . This book was released on 1992-11 with total page 740 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Research and Technology Program Digest Flash Index written by and published by . This book was released on 1967 with total page 794 pages. Available in PDF, EPUB and Kindle. Book excerpt:
