11 0

가솔린 엔진의 웜업 기간 단축을 위한 기초 연구

Title
가솔린 엔진의 웜업 기간 단축을 위한 기초 연구
Other Titles
A Fundamental Study on the Reduction Warm-up Period for a Gasoline Engine
Author
이기형
Keywords
Engine Cooling System; 엔진 냉각시스템; Viscous Waste; 점성손실; Engine warm-up; 엔진 웜업; Volumetric Flow Rate; 체적유량; Fuel Economy; 연료 경제성; Cavitation; 캐비테이션
Issue Date
2006-06
Publisher
한국자동차공학회
Citation
한국자동차공학회 2006년 춘계학술대회 논문집, v. 1, Page. 27 - 32
Abstract
Recently, there has been an interest in intelligent cooling system as it has the potential of achieving a better fuel economy and emission reduction. It is possible mainly due to the higher coolant temperature during engine warm-up and low speed/part-load conditions. Thus the purpose of our study was to investigate the relationship between engine coolant temperature and fuel consumption. A coolant flow test rig was set for acquisition of coolant flow rate and pressure distribution. These results were used for experimental data to validate the 1-D CFD codes, Flowmaster2 & WAVE. The coolant circuit model was well matched by 2% or less error. Therefore, the engine cooling system was able to simulate by using the model. From this study, we found that the coolant flow distribution has close relationship with coolant temperature on the engine warm-up, and this results can be used for engine cooling system simulation model.
URI
http://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE00740658&language=ko_KRhttp://repository.hanyang.ac.kr/handle/20.500.11754/108132
Appears in Collections:
COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MECHANICAL ENGINEERING(기계공학과) > Articles
Files in This Item:
There are no files associated with this item.
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE