Autoignition of nonuniform mixtures in chambers of variable volume

Liñán Martínez, Amable and Williams, F.A. (1995). Autoignition of nonuniform mixtures in chambers of variable volume. "Combustion Science and Technology", v. 105 ; pp. 245-263. ISSN 0010-2202.

Description

Title: Autoignition of nonuniform mixtures in chambers of variable volume
Author/s:
  • Liñán Martínez, Amable
  • Williams, F.A.
Item Type: Article
Título de Revista/Publicación: Combustion Science and Technology
Date: 1995
ISSN: 0010-2202
Volume: 105
Subjects:
Faculty: E.T.S.I. Aeronáuticos (UPM)
Department: Motopropulsión y Termofluidodinámica [hasta 2014]
Creative Commons Licenses: Recognition - No derivative works - Non commercial

Full text

[img]
Preview
PDF - Requires a PDF viewer, such as GSview, Xpdf or Adobe Acrobat Reader
Download (1MB) | Preview

Abstract

Autoignition histories are considered under conditions such that the compression and heat release occur sufficiently rapidly that molecular transport is negligible during the ignition and propagation processes. The objective is to account for arbitrary spatial variations of temperature and composition that may be present when ignition begins. A one-step, Arrhenius reaction of large activation energy and arbitrary orders with respect to both fuel and oxidizer describes the chemistry. Expressions are obtained for the ignition time and for the rate of pressure buildup after ignition in terms of the temperature and species concentrations that exist in the nonreacting, multiphase, turbulent flow just prior to or shortly after ignition.

More information

Item ID: 1343
DC Identifier: http://oa.upm.es/1343/
OAI Identifier: oai:oa.upm.es:1343
Deposited by: Biblioteca ETSI Aeronauticos
Deposited on: 23 Jan 2009
Last Modified: 20 Apr 2016 06:47
  • Logo InvestigaM (UPM)
  • Logo GEOUP4
  • Logo Open Access
  • Open Access
  • Logo Sherpa/Romeo
    Check whether the anglo-saxon journal in which you have published an article allows you to also publish it under open access.
  • Logo Dulcinea
    Check whether the spanish journal in which you have published an article allows you to also publish it under open access.
  • Logo de Recolecta
  • Logo del Observatorio I+D+i UPM
  • Logo de OpenCourseWare UPM