전자제어식 냉각시스템이 연비에 미치는 영향에 관한 연구A STUDY ON THE IMPROVEMENT OF FUEL ECONOMY BY OPTIMIZING AN ELECTRIC ENGINE COOLING SYSTEM
- Other Titles
- A STUDY ON THE IMPROVEMENT OF FUEL ECONOMY BY OPTIMIZING AN ELECTRIC ENGINE COOLING SYSTEM
- Authors
- 인병덕; 이기형
- Issue Date
- Nov-2008
- Publisher
- 대한기계학회
- Keywords
- Engine Cooling System; 엔진냉각시스템; Flow Rate Of Coolant; 냉각수유량비율; Coolant Temperature; 냉각수온도; BSFC; 연료소비량
- Citation
- 대한기계학회 춘추학술대회, pp.3001 - 3006
- Indexed
- OTHER
- Journal Title
- 대한기계학회 춘추학술대회
- Start Page
- 3001
- End Page
- 3006
- URI
- https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/42018
- Abstract
- Recently, the internal combustion engines have focused on reducing both the CO2 emissions in order to cope with severe regulations for greenhouse effect. Therefore, various new technologies have been developed in many countries. Among them, the cooling system is spotlighted because it has great effect on fuel efficiency. However, the present engine cooling system is almost same as one of the 50 years ago. The needs for high performance and compact size make it important to improve engine cooling system, down-sizing and control method of coolant flow. Thus, low fuel consumption technology such as control and synthetic management of cooling system was necessary to satisfy with these needs. In this study, we applied electric thermostat to improve the fuel economy. The fuel consumption was compared after driving FTP-75 mode on both conditions which were with a conventional wax thermostat and with a electric thermostat. The coolant temperature of opening the electric thermostat is higher
- Files in This Item
-
Go to Link
- Appears in
Collections - COLLEGE OF ENGINEERING SCIENCES > DEPARTMENT OF MECHANICAL ENGINEERING > 1. Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.