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모노 에틸렌글리콜을 혼합한 냉각수에 규산염 첨가시 엔진성능 향상에 관한 연구

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Author(s)
김영구
Issued Date
2005
Abstract
The gasoline engine of vehicle elapsed the period in use gradually increase exhaust gas particles and are decreased the horsepower of engine with the accumulated carbon in intake manifold system lowering the precise degree of electronic control system an O₂ sensor, mechanical wear in alternating and rotating motion , Cooling water used long period lowering heat transfer of cylinder block and radiator. The main treatise was studied for decreasing exhaust gas particles and the rate of fuel consumption by mean of removing the water fur and activating mixed fuel-air in combustion chamber of cylinder in case of adding admixture of SiO₂ and anorthite, 35㎖ to the cooling water in radiator.
The developed mixture of SiO₂ and anorthite which is generating positive ion in cooling water changes the direction and speed of frame, miniaturing fuel condition by interacting between positive ions and ions in combustion chamber so that could increase combustion efficiency and also it improves heat transfer in outside cylinder block and inside radiator with removing water fur in cooling system so that could increase it.
The government is doing exhaust gas condition as inspection guide of motion vehicle that is elapsed for some time by using ASM 2525 mode.
Therefore by testing that mode. First test condition do after sufficiently warming up engine without adding admixture. Second test condition do after running 30 minutes with adding admixture to first condition vehicle.
As the result of test carbon monoxide (CO) was decreased from 0.3∼0.5% to 0%, hydrocarbon(HC) from 108∼159ppm to 10∼20ppm, Nox from 600∼1900ppm to 10∼20ppm remarkably and fuel consumption was improved to the degree of 1∼3%.
Alternative Title
A Study on the improvement of engine performance in case of adding silicate to the cooling water mixed ethyleneglycol fluid
Alternative Author(s)
Kim, Young-Goo
Affiliation
조선대학교 산업대학원
Department
산업대학원 기계공학과
Advisor
洪明錫
Awarded Date
2005. 8
Table Of Contents
LIST OF FIGURES = Ⅲ
LIST OF TABLES = Ⅴ
ABSTRACT = Ⅵ
제 1 장 서론 = 01
제 2 장 연료의 연소 및 유해성분의 발생 특징 = 03
2. 1 연료의 연소 = 03
2. 2 유해성분의 발생특징 = 04
2. 3 운전조건별 배기가스 발생특징 = 07
제 3 장 유해성분 저감방안 = 10
3. 1 삼원촉매 = 10
3. 2 배기가스 재순환 장치 = 12
3. 3 이온을 이용한 연소 활성화 = 12
3. 4 냉각장치의 내부 물때제거 = 13
제 4 장 실험장치 및 방법 = 15
4. 1 실험 장치 = 15
4. 2 실험 방법 = 19
제 5 장 실험 결과 및 고찰 = 22
5. 1 배출가스 변화량 분석 = 22
5. 2 엔진성능 개선여부 분석 = 28
제 6 장 결론 = 30
참고문헌 = 31
Degree
Master
Publisher
조선대학교 산업대학원
Citation
김영구. (2005). 모노 에틸렌글리콜을 혼합한 냉각수에 규산염 첨가시 엔진성능 향상에 관한 연구
Type
Dissertation
URI
https://oak.chosun.ac.kr/handle/2020.oak/1901
http://chosun.dcollection.net/common/orgView/200000234593
Appears in Collections:
Engineering > Theses(Master)(산업기술창업대학원)
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