Ignition of a reactive solid by an inert hot spot

Liñán Martínez, Amable and Kindelan Gómez, Manuel (1981). Ignition of a reactive solid by an inert hot spot. In: "Seventh International Colloquium on Gasdynamics of Explosions and Reactive Systems", 20-24 Ago 1979, Gottingen, Alemania. ISBN 0915928477.

Description

Title: Ignition of a reactive solid by an inert hot spot
Author/s:
  • Liñán Martínez, Amable
  • Kindelan Gómez, Manuel
Item Type: Presentation at Congress or Conference (Article)
Event Title: Seventh International Colloquium on Gasdynamics of Explosions and Reactive Systems
Event Dates: 20-24 Ago 1979
Event Location: Gottingen, Alemania
Title of Book: Combustion in reactive systems
Date: 1981
ISBN: 0915928477
Subjects:
Faculty: E.T.S.I. Aeronáuticos (UPM)
Department: Motopropulsión y Termofluidodinámica [hasta 2014]
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

A theoretical analysis is presented for the description of the ignition of a reactive media by inert hot bodies of finite size, when the activation energy of the reaction is large. The analysis leads to closed-form relations for the minimum "critical" size of the hot spot resulting in ignition and for the ignition time by hot spots of supercritical size. The analysis is carried out, first, for inert spots with heat conductivities and diff usivities of the order of those of the reactive media, and, second, for inert bodies of large conductivity.

More information

Item ID: 1364
DC Identifier: http://oa.upm.es/1364/
OAI Identifier: oai:oa.upm.es:1364
Deposited by: Biblioteca ETSI Aeronauticos
Deposited on: 16 Feb 2009
Last Modified: 20 Apr 2016 06:01
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