You need JavaScript to view this

Study of hydrocarbon emission in small direct injection engines; Kogata DI diesel kikan ni okeru teifukaji HC haishutsu ni kansuru kiso kenkyu

Abstract

The cause of unburned hydrocarbon emission in small DI diesel engines at light load was studied. An optically accessible engine which was enabled to visualize the squish area was used to investigate the behavior of spray, mixture distribution and so on. Based on these observations and engine tests, the factors such as the direct impingement of liquid phase fuel spray to the combustion chamber wall the unevenness of fuel spray among holes and spreading of the fuel droplets, mixture and flame to the squish area were supposed to be the cause of forming HC emission. 18 refs., 10 figs., 2 tabs.
Authors:
Tsurushima, T; Zhang, L; Ueda, T; Fujino, R; Yokota, K [1] 
  1. Isuzu Advanced Engineering Center, Tokyo (Japan)
Publication Date:
Oct 01, 1997
Product Type:
Conference
Report Number:
ETDE/JP-98753752; CONF-9710216-
Reference Number:
SCA: 330102; 330704; PA: JP-98:0G1211; EDB-98:073974; SN: 98001948875
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. 975; PB: 312 p.; Jidosha gijutsukai 1997 nen shuki taikai gakujutsu koenkai maezurishu. 975
Subject:
33 ADVANCED PROPULSION SYSTEMS; EXHAUST GASES; DIESEL ENGINES; FUEL INJECTION SYSTEMS; HYDROCARBONS; DIESEL FUELS; EMISSION; SPRAYS; COMBUSTION PRODUCTS; RESIDUES; FLOW VISUALIZATION; TURBULENCE; PERFORMANCE TESTING; IMPINGEMENT; WALLS; COMBUSTION CHAMBERS; ANISOTROPY; NOZZLES
OSTI ID:
625042
Research Organizations:
Society of Automotive Engineers of Japan, Tokyo (Japan)
Country of Origin:
Japan
Language:
Japanese
Other Identifying Numbers:
Other: ON: DE98753752; TRN: JN98G1211
Availability:
Available from Society of Automotive Engineers of Japan Inc., Gobancho 10-2, Chiyoda-ku, Tokyo, (Japan); OSTI as DE98753752
Submitting Site:
NEDO
Size:
pp. 73-76
Announcement Date:
Jul 29, 1998

Citation Formats

Tsurushima, T, Zhang, L, Ueda, T, Fujino, R, and Yokota, K. Study of hydrocarbon emission in small direct injection engines; Kogata DI diesel kikan ni okeru teifukaji HC haishutsu ni kansuru kiso kenkyu. Japan: N. p., 1997. Web.
Tsurushima, T, Zhang, L, Ueda, T, Fujino, R, & Yokota, K. Study of hydrocarbon emission in small direct injection engines; Kogata DI diesel kikan ni okeru teifukaji HC haishutsu ni kansuru kiso kenkyu. Japan.
Tsurushima, T, Zhang, L, Ueda, T, Fujino, R, and Yokota, K. 1997. "Study of hydrocarbon emission in small direct injection engines; Kogata DI diesel kikan ni okeru teifukaji HC haishutsu ni kansuru kiso kenkyu." Japan.
@misc{etde_625042,
title = {Study of hydrocarbon emission in small direct injection engines; Kogata DI diesel kikan ni okeru teifukaji HC haishutsu ni kansuru kiso kenkyu}
author = {Tsurushima, T, Zhang, L, Ueda, T, Fujino, R, and Yokota, K}
abstractNote = {The cause of unburned hydrocarbon emission in small DI diesel engines at light load was studied. An optically accessible engine which was enabled to visualize the squish area was used to investigate the behavior of spray, mixture distribution and so on. Based on these observations and engine tests, the factors such as the direct impingement of liquid phase fuel spray to the combustion chamber wall the unevenness of fuel spray among holes and spreading of the fuel droplets, mixture and flame to the squish area were supposed to be the cause of forming HC emission. 18 refs., 10 figs., 2 tabs.}
place = {Japan}
year = {1997}
month = {Oct}
}