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Confined detonations with cylindrical and spherical symmetry; Detonaciones confinadas con simetria esferica y cilindrica

Abstract

An imploding spherical or cylindrical detonation, starting in the interface of the detonantion with an external inert media, used as a reflector, creates on it a strong shock wave moving outward from the interface. An initially weak shock wave appears in the detonated media that travels toward the center, and it could reach the detonation wave, enforcing it in its process of implosion. To describe the fluid field, the Euler s equations are solved by means of expansions valid for the early stages of the process. Isentropic of the type P/p{gamma}-K for the detonated and compressed inert media are used. For liquid or solid reflectors a more appropriate equation is used. (Author) 8 refs.
Publication Date:
Jul 01, 1979
Product Type:
Technical Report
Report Number:
JEN-457
Subject:
70 PLASMA PHYSICS AND FUSION TECHNOLOGY; FLUID MECHANICS; SHOCK WAVES; EXPLOSIONS; IMPLOSIONS; SPHERICAL CONFIGURATION; CYLINDRICAL CONFIGURATION; COMPRESSION
OSTI ID:
21008459
Research Organizations:
Junta de Energia Nuclear (JEN), Madrid (Spain)
Country of Origin:
Spain
Language:
Spanish
Other Identifying Numbers:
TRN: ES08B0198
Availability:
Commercial reproduction prohibited; OSTI as DE21008459
Submitting Site:
SPN
Size:
57 pages
Announcement Date:
Apr 21, 2008

Citation Formats

Linan, A, and Lecuona, A. Confined detonations with cylindrical and spherical symmetry; Detonaciones confinadas con simetria esferica y cilindrica. Spain: N. p., 1979. Web.
Linan, A, & Lecuona, A. Confined detonations with cylindrical and spherical symmetry; Detonaciones confinadas con simetria esferica y cilindrica. Spain.
Linan, A, and Lecuona, A. 1979. "Confined detonations with cylindrical and spherical symmetry; Detonaciones confinadas con simetria esferica y cilindrica." Spain.
@misc{etde_21008459,
title = {Confined detonations with cylindrical and spherical symmetry; Detonaciones confinadas con simetria esferica y cilindrica}
author = {Linan, A, and Lecuona, A}
abstractNote = {An imploding spherical or cylindrical detonation, starting in the interface of the detonantion with an external inert media, used as a reflector, creates on it a strong shock wave moving outward from the interface. An initially weak shock wave appears in the detonated media that travels toward the center, and it could reach the detonation wave, enforcing it in its process of implosion. To describe the fluid field, the Euler s equations are solved by means of expansions valid for the early stages of the process. Isentropic of the type P/p{gamma}-K for the detonated and compressed inert media are used. For liquid or solid reflectors a more appropriate equation is used. (Author) 8 refs.}
place = {Spain}
year = {1979}
month = {Jul}
}