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About Combustion Phenomena Of Solid Propellants Under Conventional And Plasma Ignition Conditions
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Book Synopsis About Combustion Phenomena of Solid Propellants Under Conventional and Plasma Ignition Conditions by : Barbara Baschung
Download or read book About Combustion Phenomena of Solid Propellants Under Conventional and Plasma Ignition Conditions written by Barbara Baschung and published by . This book was released on 1999 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Surface Phenomena of Solid Propellants Ignited by Plasma by :
Download or read book Surface Phenomena of Solid Propellants Ignited by Plasma written by and published by . This book was released on 2001 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The morphological and chemical characterization of M30 propellants recovered after conventional and plasma ignition with polyethylene (PE) terephthalate (Mylar) in an interrupted closed bomb (extinguished at pressures between 35 and 100 Mpa) has been performed. It has been reported that burning rate augmentation appears to occur during the plasma event, but there was no evidence for post-plasma augmentation. For the extinguished grains from PE plasma ignition, there appears to be removal of nitroguanidine (NQ) crystals in the perforations. Also, hot embedded particles and increased surface area were observed, instead of the melt layer normally obtained with conventionally ignited samples. Although extensive chemical characterization has been performed, there appears to be very little chemical difference between the burned surfaces and subsurfaces of the plasma and conventionally ignited samples. Scanning electron microscopy (SEM) analysis revealed that although a melt layer is present on the surface of M30, it is immeasurably thin. Moreover, the SEM analysis showed that NQ depletion in the perforations was most evident at the lowest blow-out pressure used (35 Mpa) and seemed to diminish at higher pressure, apparently becoming obscured by "normal" burning processes. Thus, plasma-propellant interactions and associated effects may occur only very early during ignition, and it may be that there are few decomposition products remaining near the surfaces of the samples.
Book Synopsis Nonsteady Burning and Combustion Stability of Solid Propellants by : Martin Summerfield
Download or read book Nonsteady Burning and Combustion Stability of Solid Propellants written by Martin Summerfield and published by AIAA. This book was released on 1992 with total page 922 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Propellants and Explosives by : Naminosuke Kubota
Download or read book Propellants and Explosives written by Naminosuke Kubota and published by John Wiley & Sons. This book was released on 2015-04-23 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt: This third edition of the classic on the thermochemical aspects of the combustion of propellants and explosives is completely revised and updated and now includes a section on green propellants and offers an up-to-date view of the thermochemical aspects of combustion and corresponding applications. Clearly structured, the first half of the book presents an introduction to pyrodynamics, describing fundamental aspects of the combustion of energetic materials, while the second part highlights applications of energetic materials, such as propellants, explosives and pyrolants, with a focus on the phenomena occurring in rocket motors. Finally, an appendix gives a brief overview of the fundamentals of aerodynamics and heat transfer, which is a prerequisite for the study of pyrodynamics. A detailed reference for readers interested in rocketry or explosives technology.
Book Synopsis Solid Propellants by : Alpheus Messerly Ball
Download or read book Solid Propellants written by Alpheus Messerly Ball and published by . This book was released on 1964 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Chemistry and Technology of Solid Rocket Propellants (A Treatise on Solid Propellants) by : T.L. Varghese
Download or read book The Chemistry and Technology of Solid Rocket Propellants (A Treatise on Solid Propellants) written by T.L. Varghese and published by Allied Publishers. This book was released on 2017-03-29 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book is a treatise on solid propellants in nine chapters, covering the history, chemistry, energetics, processing and characterization aspects of composite solid propellants, internal ballistics, advanced solid propellants, safety, quality and reliability and homogenous or double base propellants. The book also traces the evolution of solid propellant technology in ISRO for launch vehicles and sounding rockets. There is a detailed table of contents, expanded index, glossary, exhaustive references and questions in each chapter. It can be used as a textbook for science and engineering students, as a reference book for researchers and as a companion to scientists and engineers working in the research, development and production areas of solid propellants.
Book Synopsis Theory of Solid-Propellant Nonsteady Combustion by : Vasily B. Novozhilov
Download or read book Theory of Solid-Propellant Nonsteady Combustion written by Vasily B. Novozhilov and published by John Wiley & Sons. This book was released on 2020-08-21 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite significant developments and widespread theoretical and practical interest in the area of Solid-Propellant Nonsteady Combustion for the last fifty years, a comprehensive and authoritative text on the subject has not been available. Theory of Solid-Propellant Nonsteady Combustion fills this gap by summarizing theoretical approaches to the problem within the framework of the Zeldovich-Novozhilov (ZN-) theory. This book contains equations governing unsteady combustion and applies them systematically to a wide range of problems of practical interest. Theory conclusions are validated, as much as possible, against available experimental data. Theory of Solid-Propellant Nonsteady Combustion provides an accurate up-to-date account and perspectives on the subject and is also accompanied by a website hosting solutions to problems in the book.
Book Synopsis Non-steady Burning Phenomena of Solid Propellants: Theory and Experiment by : M. Summerfield
Download or read book Non-steady Burning Phenomena of Solid Propellants: Theory and Experiment written by M. Summerfield and published by . This book was released on 1967 with total page 95 pages. Available in PDF, EPUB and Kindle. Book excerpt: Non-steady burning of solid propellants was investigated both theoretically and experimentally, with attention to combustion instability, transient burning during motor ignition, and extinction by depressurization. The theory is based on a one-dimensional model of the combustion zone consisting of a thin gaseous flame and a solid heat up zone. The non-steady gaseous flame behavior is deduced from experimental steady burning characteristics; the response of the solid phase is described by the time-dependent Fourier equation. Solutions were obtained for dynamic burning rate, flame temperature, and burnt gas entropy under different pressure variations; two methods were employed. First, the equations were linearized and solved by standard techniques. Then, to observe nonlinear effects, solutions were obtained by digital computer for prescribed pressure variations. One significant result is that a propellant with a large heat evolution at the surface is intrinsically unstable under dynamic conditions even though a steady-state solution exists. Another interesting result is that the gas entropy amplitude and phase depend critically on the frequency of pressure oscillation and that either near-isentropic or near-isothermal oscillations may be observable. Experiments with an oscillating combustion chamber and with a special combustor equipped for sudden pressurization tend to support the latter conclusion. (Author).
Book Synopsis Solid Rocket Propellants by : Haridwar Singh
Download or read book Solid Rocket Propellants written by Haridwar Singh and published by Royal Society of Chemistry. This book was released on 2016-12-06 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: Propellants contain considerable chemical energy that can be used in rocket propulsion. Bringing together information on both the theoretical and practical aspects of solid rocket propellants for the first time, this book will find a unique place on the readers' shelf providing the overall picture of solid rocket propulsion technology. Aimed at students, engineers and researchers in the area, the authors have applied their wealth of knowledge regarding formulation, processing and evaluation to provide an up to date and clear text on the subject.
Book Synopsis Mechanics and Chemistry of Solid Propellants by : A. C. Eringen
Download or read book Mechanics and Chemistry of Solid Propellants written by A. C. Eringen and published by Elsevier. This book was released on 2014-06-28 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mechanics and Chemistry of Solid Propellants is a collection of papers presented at the Fourth Symposium on Naval Structural Mechanics, held in Purdue University, Lafayette, Indiana on April 19-21, 1965 under the joint sponsorship of the Office of Naval Research and Purdue University. The contributors consider the development and utilization of solid propellants. This book is composed of 22 chapters that cover the many branches of studies that touch upon the science and technology of solid propellants. Some chapters present the mathematical and physical theories underlying the behavior of solid propellants, such as nonlinear and linear theories of viscoelasticity. Other chapters are devoted to advances in solid propellant binder chemistry; combustion and its effects on the structural integrity of the solid propellant grain; and design and other engineering problems. This book will be of value to scientists, engineers, and researchers who are interested in the diverse applications of solid propellants.
Author :Alexander S. Shteinberg Publisher :Springer Science & Business Media ISBN 13 :3540788611 Total Pages :203 pages Book Rating :4.5/5 (47 download)
Book Synopsis Fast Reactions in Energetic Materials by : Alexander S. Shteinberg
Download or read book Fast Reactions in Energetic Materials written by Alexander S. Shteinberg and published by Springer Science & Business Media. This book was released on 2008-09-26 with total page 203 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modern energetic materials include explosives, blasting powders, pyrotechnic m- tures and rocket propellants [1, 2]. The study of high-temperature decomposition of condensed phases of propellants and their components (liquid, solid and hybrid) is currently of special importance for the development of space-system engineering [3, 4]. To better understand the burning mechanisms (stationary, nonstationary, - steady) of composite solid propellants and their components, information about the macrokinetics of their high-temperature decomposition is required [5]. To be able to evaluate the ignition parameters and conditions of safe handling of heat-affected explosives, one needs to know the kinetic constants of their high-temperature - composition. The development of new composite solid propellants characterized by high performance characteristics (high burning rates, high thermal stability, stability to intrachamber perturbations, and other aspects) is not possible without quanti- tive data on the high-temperature decomposition of composite solid propellants and their components [6]. The same reasons have resulted in signi?cant theoretical and practical interest in the high-temperature decomposition of components of hybrid propellants. It is known that hybrid propellants have not been used very widely due to the low bu- ing (pyrolysis) rates of the polymer blocks in the combustion chambers of hybrid rocket engines. To increase the burning rates it is necessary to obtain information about their relationships to the corresponding kinetic and thermophysical prop- ties of the fuels.
Book Synopsis Applications of Turbulent and Multiphase Combustion by : Kenneth Kuan-yun Kuo
Download or read book Applications of Turbulent and Multiphase Combustion written by Kenneth Kuan-yun Kuo and published by John Wiley & Sons. This book was released on 2012-07-26 with total page 602 pages. Available in PDF, EPUB and Kindle. Book excerpt: A hands-on, integrated approach to solving combustion problems in diverse areas An understanding of turbulence, combustion, and multiphase reacting flows is essential for engineers and scientists in many industries, including power genera-tion, jet and rocket propulsion, pollution control, fire prevention and safety, and material processing. This book offers a highly practical discussion of burning behavior and chemical processes occurring in diverse materials, arming readers with the tools they need to solve the most complex combustion problems facing the scientific community today. The second of a two-volume work, Applications of Turbulent and Multiphase Combustion expands on topics involving laminar flames from Professor Kuo's bestselling book Principles of Combustion, Second Edition, then builds upon the theory discussed in the companion volume Fundamentals of Turbulent and Multiphase Combustion to address in detail cutting-edge experimental techniques and applications not covered anywhere else. Special features of this book include: Coverage of advanced applications such as solid propellants, burning behavior, and chemical boundary layer flows A multiphase systems approach discussing basic concepts before moving to higher-level applications A large number of practical examples gleaned from the authors' experience along with problems and a solutions manual Engineers and researchers in chemical and mechanical engineering and materials science will find Applications of Turbulent and Multiphase Combustion an indispensable guide for upgrading their skills and keeping up with this rapidly evolving area. It is also an excellent resource for students and professionals in mechanical, chemical, and aerospace engineering.
Book Synopsis Fundamentals of Solid-propellant Combustion by : Kenneth K. Kuo
Download or read book Fundamentals of Solid-propellant Combustion written by Kenneth K. Kuo and published by . This book was released on 1984 with total page 922 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Solid propellant ignition and unsteady combustion processes by : Leonard H. Caveny
Download or read book Solid propellant ignition and unsteady combustion processes written by Leonard H. Caveny and published by . This book was released on 1976 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: The research carried out under the grant was aimed at furthering the scientific understanding of nonsteady propellant combustion behavior in rocket motor chambers. Controlled nonsteady flow and burning conditions were produced in laboratory-scale solid rocket motors by developing a device that modulated the throat area of the primary nozzle. Modulation frequencies up to 2400 Hz were obtained. The modulated throat rocket motor is being used to acquire data using AP composite propellant grains. Cold flow tests were used to study the acoustic modes and nozzle discharge characteristics. Computerized techniques were developed for conducting spectral analyses of head-end and nozzle-end pressure data. In addition, the equations describing the nonsteady one-dimensional gas dynamics and propellant combustion were formulated, and a comprehensive numerical solution was developed. The present solution takes into account the couplings among the oscillating nozzle flow, the nonsteady chamber flow, and erosive burning. Since pressure and velocity oscillations can be made to occur and decay in high loading density rocket motors with realistic grain configurations, the experiment is expected to produce propellant/chamber response functions that are relatively easy to interpret, compared to the difficult to interpret T-burner response functions.
Book Synopsis Analysis of Burning Rate Phenomena and Extinguished Solid Propellants from an Interrupted Closed Bomb with Plasma Igniter by : Robert J. Lieb
Download or read book Analysis of Burning Rate Phenomena and Extinguished Solid Propellants from an Interrupted Closed Bomb with Plasma Igniter written by Robert J. Lieb and published by . This book was released on 2001 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Final Report on Ignition and Combustion of Solid Propellants by : University of Utah. Department of Chemical Engineering
Download or read book Final Report on Ignition and Combustion of Solid Propellants written by University of Utah. Department of Chemical Engineering and published by . This book was released on 1966 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Combustion of Solid Propellants (La Combustion Des Propergols Solides). by :
Download or read book Combustion of Solid Propellants (La Combustion Des Propergols Solides). written by and published by . This book was released on 1991 with total page 171 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document presents and analyzed the following combustion phenomena, both theoretically and experimentally: Overview on solid propellant combustion within a rocket motor; Solid propellant steady combustion; Erosive burning; Special effects in solid propellant combustion; Combustion instabilities; Ignition and unsteady combustion; and Combustion and safety of solid propellant rocket motors. This Lecture Series, sponsored by the Propulsion and Energetics Panel of AGARD, has been implemented by the Consultant and Exchange Programme.
