K-ε 난류모델이 배터리냉각 시스템 성능해석에 미치는 영향

정석훈; 서현규

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K-ε 난류모델이 배터리냉각 시스템 성능해석에 미치는 영향

The effect of k-ε turbulence model on the performance analysis of battery cooling systems

정석훈, 서현규

언어KOR
URLhttps://db.koreascholar.com/Article/Detail/369447

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한국기계기술학회 학술대회논문집 (Proceedings of KSMT Annual Meeting)

2017년도 한국기계기술학회 춘계학술발표회 논문집 (2017.04)
pp.22-25

한국기계기술학회 (Korean Society of Mechanical Technology)

초록

This paper aims to reveal the effects of the K-ε turbulence model on the performance analysis of battery cooling system for electric vehicle. The maximum temperature, the difference of temperature, and temperature distributions on the battery module were compared with and without K- ε turbulence model under the different flow rate. It was found that there was no need to apply K-ε turbulence model when the flow rate is over 500m3/h because the difference of maximum temperature is under the 6℃.

키워드

Direct Air-cooled Battery System 직접 공랭식 배터리 시스템 Thermal management system 열관리 시스템 Electric vehicle 전기자동차 Heat Source 열 원 K-ε turbulence model K-ε 난류모델

Abstract
1. 서론
2. 수치해석
2.1 수치해석 대상
2.2 수치해석 조건
3. 수치해석 결과 및 고찰
4. 결론
References

저자

정석훈(Dept. of Mechanical Engineering & Automotive Engineering, Kongju National Univ.) | Seok Hoon Jeong
서현규(Dept. of Mechanical Engineering, Kongju National Univ.) | Hyun Kyu Suh Corresponding Author

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