A three dimensional numerical analysis was performed to study the cooling performance of xEV battery module depending on cooling fluid inlet position. Depending on the inlet position from the top, case 1 (top inlet), case 2 (middle inlet), and case 3 (bottom inlet) are selected. For the case 1, the temperature of the battery near inlet was higher than that of the battery near outlet. For the case 2 and 3 the temperature of the battery near inlet was lower than that of the battery near outlet. From the analysis result, the cooling performance is higher in the order of case 2, case 3, and case 1.

Abstract
 1. 서론
 2. 연구 방법
  2.1 해석 모델
  2.2 계산 조건
  2.3 지배 방정식
 3. 결과 및 토의
 4. 결론
 후기
 References

• 류의환(공주대학교 대학원 기계공학과) | Eui Hwan Ryu
• 김선우(공주대학교 대학원 기계공학과) | Sun Woo Kim
• 김우태(공주대학교 기계자동차공학부) | Woo Tae Kim Corresponding Author