Gasification effects in the heterogeneous ignition of a condensed fuel by a hot gas

Kindelan Gómez, Manuel and Liñán Martínez, Amable (1978). Gasification effects in the heterogeneous ignition of a condensed fuel by a hot gas. "Acta Astronautica", v. 5 (n. 11-12); pp. 1199-1211. ISSN 0094-5765.

Description

Title: Gasification effects in the heterogeneous ignition of a condensed fuel by a hot gas
Author/s:
  • Kindelan Gómez, Manuel
  • Liñán Martínez, Amable
Item Type: Article
Título de Revista/Publicación: Acta Astronautica
Date: 1978
ISSN: 0094-5765
Volume: 5
Subjects:
Freetext Keywords: LIQUID FUELS
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

An analysis is presented to describe the heterogeneous ignition of a condensed fuel suddenly exposed to a hot oxidizing atmosphere. The exothermic heterogeneous reaction, generating gaseous products, is considered to be of the Arrhenius type with a large activation energy compared with the initial thermal energy of the fuel. Instantaneously after contact with the gases, the surface temperature rises to a jump value which is calculated allowing for variable transport properties of fuel and gas. The effect of the chemical heat release and the cooling effect due to the gasification flow are taken into account in obtaining an integral equation which is solved to describe the evolution of surface temperature with time.

More information

Item ID: 1006
DC Identifier: https://oa.upm.es/1006/
OAI Identifier: oai:oa.upm.es:1006
Official URL: http://www.sciencedirect.com/science/journal/00945765
Deposited by: Archivo Digital UPM
Deposited on: 15 May 2008
Last Modified: 20 Apr 2016 06:38
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