여러 형상의 대칭적인 핀의 성능 해석

• 영문명: Performance Analysis on the Various Shapes of Symmetric Fins
• 발행기관: 강원대학교 산업기술연구소
• 저자명: 강형석(Hyung Suk Kang)
• 간행물 정보: 『산업기술연구』vol.16, 97~104쪽, 전체 8쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 1996.09.30

영문 초록

A comparison of the fin effectiveness, thermal resistance, and fin efficiency between the symmetric triangular fin and the symmetric trapezoidal fin which has various slopes of the fin side is made. Also the relation between Biot number and the non-dimensional fin length for equal amount of heat loss from these fins is shown. For these analyses, a forced analytic method is used. In particular, the equation for the heat loss is used simultaneously for both the symmetric triangular fin and the symmetric trapezoidal fins by just adjusting the value of the slope factor. The value of Biot number varies from 0.01 to 1.0 and the non-dimensional fin length varies from 0.01 to 10. For simplicity, the root temperature and fin’s surrounding convection coefficients are assumed constant and the condition is assumed to be steady state.

목차

ABSTRACT

1. 서론

2. 이차원 수치해석

3. 결과

4. 결론

참고문헌