Advanced

Interaction between turbulence and flame in an S.I. engine and in a stationary burner

Klingmann, Jens LU and Johansson, Bengt LU (1999) International Congress and Exposition In SAE Technical Papers
Abstract

Turbulent flame speeds have been measured in a single cylinder S.I. engine and in a stationary atmospheric burner. One- and two-point LDA has been used to measure turbulence intensities and integral length scales. Stretching, in terms of Karlovitz numbers could be estimated from these measurements. The influence of moving average filtered turbulence on the flame speed in the S.I. engine is in agreement with the burner experiments. Previously reported signs of quenching of small flames in the S.I. engine, due to excessive turbulence could not be found for larger flames.

Please use this url to cite or link to this publication:
author
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
in
SAE Technical Papers
pages
8 pages
publisher
SAE International
conference name
International Congress and Exposition
conference location
Detroit, MI, United States
conference dates
1999-03-01 - 1999-03-04
external identifiers
  • scopus:0346361042
ISBN
0148-7191
DOI
10.4271/1999-01-0569
language
English
LU publication?
yes
id
e5450b01-6db0-42e7-a54d-5f83af07f6bb
date added to LUP
2018-10-18 12:43:53
date last changed
2018-10-19 11:57:30
@inproceedings{e5450b01-6db0-42e7-a54d-5f83af07f6bb,
  abstract     = {<p>Turbulent flame speeds have been measured in a single cylinder S.I. engine and in a stationary atmospheric burner. One- and two-point LDA has been used to measure turbulence intensities and integral length scales. Stretching, in terms of Karlovitz numbers could be estimated from these measurements. The influence of moving average filtered turbulence on the flame speed in the S.I. engine is in agreement with the burner experiments. Previously reported signs of quenching of small flames in the S.I. engine, due to excessive turbulence could not be found for larger flames.</p>},
  author       = {Klingmann, Jens and Johansson, Bengt},
  booktitle    = {SAE Technical Papers},
  isbn         = {0148-7191},
  language     = {eng},
  location     = {Detroit, MI, United States},
  month        = {12},
  pages        = {8},
  publisher    = {SAE International},
  title        = {Interaction between turbulence and flame in an S.I. engine and in a stationary burner},
  url          = {http://dx.doi.org/10.4271/1999-01-0569},
  year         = {1999},
}