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Thursday, July 23, 2020 | History

3 edition of Theory of detonation found in the catalog.

Theory of detonation

ZelК№dovich, IНЎA. B.

Theory of detonation

by ZelК№dovich, IНЎA. B.

  • 34 Want to read
  • 27 Currently reading

Published by Academic Press in New York .
Written in English

    Subjects:
  • Explosions.,
  • Shock waves.

  • Edition Notes

    Statement[by] Ia. B. Zeldovich and A.S. Kompaneets. [Translated from the original Russian ed.].
    ContributionsKompaneet͡s, A. S. joint author.
    Classifications
    LC ClassificationsQD516 .Z393
    The Physical Object
    Pagination284 p.
    Number of Pages284
    ID Numbers
    Open LibraryOL5796558M
    LC Control Number60008725

    for the self-sustained propagation of the detonation wave, the hydrodynamic theory that permits the detonation state to be determined, the influence of boundary con-ditions on the propagation of the detonation, and how detonations are initiated in the explosive. The book is concerned only with detonation waves in gaseous explosives, because. This book, as a volume of the Shock Wave Science and Technology Reference Library, is primarily concerned with the fundamental theory of detonation physics in gaseous and condensed phase reactive media.. The detonation process involves complex chemical reaction and fluid dynamics, accompanied by intricate effects of heat, light, electricity and magnetism - a contemporary research field that.

    This book, as a volume of the Shock Wave Science and Technology Reference Library, is primarily concerned with the fundamental theory of detonation physics in gaseous and condensed phase reactive caistab-gabon.com detonation process involves complex chemical reaction and fluid dynamics, accompanied by. READ OR DOWNLOAD Detonation: Theory and Experiment FULL PAGES (caistab-gabon.comrousWar2) submitted 16 minutes ago by DisastrousWar2 Detonation: Theory and Experiment.

    Book Title:Detonation: Theory and Experiment Comprehensive review of detonation explores the "simple theory" and experimental tests of the theory flow in a reactive medium steady detonation the nonsteady solution and the structure of the detonation front. Define ZND theory. ZND theory synonyms, ZND theory pronunciation, ZND theory translation, English dictionary definition of ZND theory. n. 1. The act of exploding. 2. An explosion. n 1. an explosion or the act of exploding 2. the spontaneous combustion in an internal-combustion engine of.


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Theory of detonation by ZelК№dovich, IНЎA. B. Download PDF EPUB FB2

Out of 5 stars Detonation: Theory and Experiment - not quite a dud. July 12, Format: Paperback Verified Purchase. This book is a good history lesson on the advancement of the study of explosions.

It represents the ad-hoc nature of the development of the theory and experimental caistab-gabon.com by: Dec 27,  · This book introduces the detonation phenomenon to engineers and graduate students with a background in thermodynamics and fluid mechanics.

It is mostly qualitative, to illustrate the physical aspects of detonation. Classical theories of detonation waves are presented, followed by chapters on the unstable caistab-gabon.com by: It is known that the Chapman-Jouguet theory of detonation is based on the assumption of an instantaneous and complete transformation of explosives into detonation products in the wave front.

Therefore, one should not expect from the theory any interpretations of the detonation limits, such as. Jan 01,  · After an introductory chapter the authors explore the "simple theory," including the Zeldovich–von Newmann–Doering model, and experimental tests of the simple theory.

The chapters that follow cover flow in a reactive medium, steady detonation, the nonsteady solution, and the structure of.

The original edition of this book influenced many other scientists to pursue theories and experiments in detonation physics. This new, corrected edition will be welcomed by physicists, chemists, engineers, and anyone interested in understanding the phenomenon of detonation. edition.

The simplest theory to predict the behaviour of detonations in gases is known as Chapman-Jouguet (CJ) theory, developed around the turn of the 20th century. This theory, described by a relatively simple set of algebraic equations, models the detonation as a propagating shock.

Detonation, as the authors point out, differs from other forms of combustion "in that all the important energy transfer is by mass flow in strong compression waves, with negligible contributions from other processes like heat conduction." Experiments have shown that these waves have a complex Author: Wildon Fickett.

Note: Citations are based on reference standards. However, formatting rules can vary widely between applications and fields of interest or study.

The specific requirements or preferences of your reviewing publisher, classroom teacher, institution or organization should be applied. This chapter focuses on ideal, that is, one dimensional, detonation theories, including the Chapman-Jouguet (CJ) theory and the Zeldovich-Neumann-Döring (ZND) theory.

Two nonideal theories, the detonation shock dynamics (DSD) theory and the streamline approach, are briefly introduced. The Chapman–Jouguet condition holds approximately in detonation waves in high caistab-gabon.com states that the detonation propagates at a velocity at which the reacting gases just reach sonic velocity (in the frame of the leading shock wave) as the reaction ceases.

David Chapman and Émile Jouguet originally (c. ) stated the condition for an infinitesimally thin detonation. Theory of Detonation. In book: Rock Fracture and Blasting, pp The model is an extension to two dimensions of von Neumann's classical theory of the plane wave detonation.

View. It is known that the Chapman-Jouguet theory of detonation is based on the assumption of an instantaneous and complete transformation of explosives into detonation products in the wave front. Therefore, one should not expect from the theory any interpretations of the detonation limits, such as Brand: Springer New York.

In the preceeding chapter Dr. Fauquignon has presented the classical theory of detonation. This simple theory is the basis for almost all calculations made for the design of devices driven by high explosives.

Here we will examine how it is used, and describe some tests of the theory. The average velocity of the detonation wave was m/s, and the peak pressures in excess of 28 bar. The corresponding calculated C-J values were m/s and 26 bar. This close agreement between experiment and theory seems to confirm that the phenomenon observed was in fact a proper, unconfined dust cloud detonation.

Aug 06,  · The Big Bang Theory Detonation events within a closed system. The next topic will present a theory that perfectly fulfills this role.4 The Big Pump Theory The universe must be seen as a system, mechanism or organism that has no outside, that is, the universe must be seen as an entity where everything takes place internally.

Revised and expanded to reflect new developments in the field, this book outlines the basic principles required to understand the chemical processes of explosives.

The Chemistry of Explosives provides an overview of the history of explosives, taking the reader to future developments. The text on the classification of explosive materials contains much data on the physical parameters of primary /5(4). Detonation velocity is an important property to consider when rating an explosive.

It may be ex-pressed as a confined or unconfined value and is normally given in feet per second (fps). The confined detonation velocity measures the speed at which the detonation wave travels through a column of explo-sive within a borehole or other confined space.

Rotating detonation engines are a novel device for generating thrust from combustion, in a highly efficient, yet mechanically simple form.

This chapter presents a detailed literature review of rotating detonation engines. Particular focus is placed on the theoretical aspects and the fundamental operating principles of these engines. The review covers both experimental and computational studies Author: Ian J.

Shaw, Jordan A.C. Kildare, Michael J. Evans, Alfonso Chinnici, Ciaran A.M. Sparks, Shekh N.H. Get this from a library. Toward detonation theory. [Anatoliĭ Nikolaevich Dremin] -- The scientific description of processes involved in the powerful release of energy from high explosive materials remains one of the most complex problems confronting modern science.

In spite of fifty. detonation solutions are understood will it be possible to fully comprehend the implications of unsteady two-phase detonation theory.

A sketch of an envisioned two-phase steady detonation structure is shown in Figure In this study the term" structure" refers to the spatial details of the detonation wave.

Sep 26,  · The speed of the detonation is influenced by the curvature of the shock κ, with reductions of speed of 40% in strongly divergent flows.

To ensure that explosives used in devices are both safe from accidental initiation of detonation and provide performance very near that of ideal detonation, a class of insensitive explosives is often caistab-gabon.com by: The ZND detonation model is a one-dimensional model for the process of detonation of an caistab-gabon.com was proposed during World War II independently by Y.

B. Zel'dovich, John von Neumann, and Werner Döring, hence the name. This model admits finite-rate chemical reactions and thus the process of detonation consists of the following stages.Oct 04,  · "This report derives equations containing only directly measurable constants for the quantities involved in the hydrodynamic theory of detonation.

The stable detonation speed, D, is revealed as having the lowest possible value in the case of positive material velocity, by finding the minimum of the Du curve (u denotes the speed of the gases of combustion). A study of the conditions of energy Cited by: 2.