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Analysis of flame propagation phenomenon in simplified stratified charge conditions; Tanjunkasareta sojo kyukiba ni okeru kaen denpa gensho no kansatsu

Abstract

Since the local inhomogeneity of mixture concentration inside the cylinder affects the combustion characteristics, a basic research on combustion phenomenon in stratified charge conditions is required. The authors have made experiments with a constant-volume chamber, which can simulate an idealized stratified charge field by using a removable partition, to obtain the combustion characteristics. Also, numerical calculations are made using some combustion models. As a result, the important feature that the combustion speed is faster in stratified condition than in homogeneous condition can be predicted by the two-step reaction model. 4 refs., 8 figs.
Authors:
Moriyoshi, Y; Morikawa, H; [1]  Kamimoto, T [2] 
  1. Chiba University, Chiba (Japan)
  2. Tokyo Institute of Technology, Tokyo (Japan)
Publication Date:
Oct 01, 1997
Product Type:
Conference
Report Number:
ETDE/JP-98753831; CONF-9710216-
Reference Number:
SCA: 330101; 400800; PA: JP-98:0G1276; EDB-98:073950; SN: 98001948940
Resource Relation:
Conference: 1997 Fall Japan Society of Automotive Engineers (JSAE) meeting science lecture, JSAE 1997 nen shuki taikai gakujutsu koenkai, Hiroshima (Japan), 21-23 Oct 1997; Other Information: PBD: 1 Oct 1997; Related Information: Is Part Of Preprint of the Fall 1997 JSAE (Japan Society of Automotive Engineers) Meeting Science Lecture. No. 976; PB: 362 p.; Jidosha gijutsukai 1997 nen shuki taikai gakujutsu koenkai maezurishu. 976
Subject:
33 ADVANCED PROPULSION SYSTEMS; 40 CHEMISTRY; STRATIFIED CHARGE ENGINES; AUTOMOBILES; CYLINDERS; FLAME PROPAGATION; COMBUSTION KINETICS; SIMULATION; VAPORS; MIXTURES; ANISOTROPY; SPATIAL DISTRIBUTION; WALLS; NUMERICAL ANALYSIS; MATHEMATICAL MODELS; CHEMICAL REACTION KINETICS
OSTI ID:
625219
Research Organizations:
Society of Automotive Engineers of Japan, Tokyo (Japan)
Country of Origin:
Japan
Language:
Japanese
Other Identifying Numbers:
Other: ON: DE98753831; TRN: JN98G1276
Availability:
Available from Society of Automotive Engineers of Japan Inc., Gobancho 10-2, Chiyoda-ku, Tokyo, Japan (Japan); OSTI as DE98753831
Submitting Site:
NEDO
Size:
pp. 17-20
Announcement Date:
Jul 30, 1998

Citation Formats

Moriyoshi, Y, Morikawa, H, and Kamimoto, T. Analysis of flame propagation phenomenon in simplified stratified charge conditions; Tanjunkasareta sojo kyukiba ni okeru kaen denpa gensho no kansatsu. Japan: N. p., 1997. Web.
Moriyoshi, Y, Morikawa, H, & Kamimoto, T. Analysis of flame propagation phenomenon in simplified stratified charge conditions; Tanjunkasareta sojo kyukiba ni okeru kaen denpa gensho no kansatsu. Japan.
Moriyoshi, Y, Morikawa, H, and Kamimoto, T. 1997. "Analysis of flame propagation phenomenon in simplified stratified charge conditions; Tanjunkasareta sojo kyukiba ni okeru kaen denpa gensho no kansatsu." Japan.
@misc{etde_625219,
title = {Analysis of flame propagation phenomenon in simplified stratified charge conditions; Tanjunkasareta sojo kyukiba ni okeru kaen denpa gensho no kansatsu}
author = {Moriyoshi, Y, Morikawa, H, and Kamimoto, T}
abstractNote = {Since the local inhomogeneity of mixture concentration inside the cylinder affects the combustion characteristics, a basic research on combustion phenomenon in stratified charge conditions is required. The authors have made experiments with a constant-volume chamber, which can simulate an idealized stratified charge field by using a removable partition, to obtain the combustion characteristics. Also, numerical calculations are made using some combustion models. As a result, the important feature that the combustion speed is faster in stratified condition than in homogeneous condition can be predicted by the two-step reaction model. 4 refs., 8 figs.}
place = {Japan}
year = {1997}
month = {Oct}
}