The interaction process between gaseous detonation waves and inert gaseous boundaries

The interaction process between gaseous detonation waves and inert gaseous boundaries PDF Author: E.K. dabora
Publisher:
ISBN:
Category :
Languages : en
Pages : 11

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The interaction process between gaseous detonation waves and inert gaseous boundaries

The interaction process between gaseous detonation waves and inert gaseous boundaries PDF Author: E.K. dabora
Publisher:
ISBN:
Category :
Languages : en
Pages : 11

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Book Description


The Interaction Process Between Gaseous Detonation Waves and Inert Gaseous Boundaries

The Interaction Process Between Gaseous Detonation Waves and Inert Gaseous Boundaries PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 11

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The properties of gaseous detonation waves when subjected to a compressible (gaseous) inert boundary are investigated both theoretically and experimentally. Properties of interest are the propagation velocity, the reaction length, the quenching conditions and the shape of the wave. The zeroth order analytical solution of the hydrodynamic equations involved, an assessment of several quenching criteria, a description of the experimental setup, and the experimental results were obtained. As a summary of this work, the abstract and the conclusions are presented. (Author).

THE INFLUENCE OF A COMPRESSIBLE BOUNDARY ON THE PROPAGATION OF GASEOUS DETONATIONS.

THE INFLUENCE OF A COMPRESSIBLE BOUNDARY ON THE PROPAGATION OF GASEOUS DETONATIONS. PDF Author: Eliahou Khedhoory Dabora
Publisher:
ISBN:
Category : Detonation waves
Languages : en
Pages : 172

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Theoretical analysis shows that a detonation wave in a gaseous explosive bounded by an inert gaseous medium propagates at a lower velocity than it would have if the explosive were inside a tube with a solid wall. The velocity decrement is found to be dependent primarily on the ratio of the initial densities of the explosive and the inert gases, the reaction length of the explosive and the extent of the explosive normal to the interface. An extension of composition limit criteria shows that there is a limit to the velocity decrement beyond which the detonation is expected to quench and therefore deteriorate into a shock. Extensive experimental results on H2-O2 mixtures bounded by nitrogen and some results on stoichiometric CH4-O2 bounded by different gases show a general agreement with theory. (Author).

THE INTERACTION OF A DETONATION WAVE WITH AN INERT BOUNDARY.

THE INTERACTION OF A DETONATION WAVE WITH AN INERT BOUNDARY. PDF Author: WILLIAM PAUL SOMMERS
Publisher:
ISBN:
Category :
Languages : en
Pages : 188

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Experimental Investigation of the Interaction of a Detonation with a Boundary Gas

Experimental Investigation of the Interaction of a Detonation with a Boundary Gas PDF Author: Tim Gardiner Adams
Publisher:
ISBN:
Category : Explosions
Languages : en
Pages : 302

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Technical Abstract Bulletin

Technical Abstract Bulletin PDF Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 780

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Research in Progress

Research in Progress PDF Author:
Publisher:
ISBN:
Category : Military research
Languages : en
Pages : 756

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Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1278

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Gaseous Detonations

Gaseous Detonations PDF Author: M.A. Nettleton
Publisher: Springer Science & Business Media
ISBN: 9400931492
Category : Medical
Languages : en
Pages : 266

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My introduction to the fascinating phenomena associated with detonation waves came through appointments as an external fellow at the Department of Physics, University College of Wales, and at the Department of Mechanical Engineering, University of Leeds. Very special thanks for his accurate guidance through the large body of information on gaseous detonations are due to Professor D. H. Edwards of University College of Wales. Indeed, the onerous task of concisely enumerating the key features of unidimensional theories of detonations was undertaken by him, and Chapter 2 is based on his initial draft. When the text strays to the use of we, it is a deserved acknow ledgement of his contribution. Again, I should like to thank Professor D. Bradley of Leeds University for his enthusiastic encouragement of my efforts at developing a model of the composition limits of detonability through a relationship between run-up distance and composition of the mixture. The text has been prepared in the context of these fellowships, and I am grateful to the Central Electricity Generating Board for its permission to accept these appointments.

Proceedings

Proceedings PDF Author:
Publisher:
ISBN:
Category : Detonation waves
Languages : en
Pages : 1532

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