고온용 세라믹 열교환기 설계를 위한 수치 연구

다국어 초록 (Multilingual Abstract)

To improve its efficiency, most of the industrial furnace had been used recuperator. However, commonly used metal recuperator is not suitable under condition of temperature higher than 1000℃. The other hand, ceramic recuperator is able to use in high temperature condition. In the present study, the design program based on the basic heat exchanger design theory, and CFD modelling are applied to ceramic recuperator to verify the design results. Using design program to find the optimum design factor on the variation of recuperator condition. The result of this study are as follows : Thinner fin-plate thickness reduces pressure drop and increases heat-transfer rate, However, thin plate or plate with thin thickness(＜ 5 ㎜) is difficult to manufacture, due to limited mechanically strength.

목차 (Table of Contents)

• ABSTRACT
• 1. 서론
• 2. 이론
• 3. 결과 및 고찰
• 4. 결론
• 후기
• 참고문헌

참고문헌 (Reference)

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2 박용환, "고온 세라믹 폐열회수 장치의 안전성 향상 연구" 11 (11): 1996

3 Alma, B., "Testing and simulation of ceramic micro heat exchangers" 135S : S179-S184, 2008

4 Buchlin J. M, "Lecture Series No. 1991-04" 1991

5 Walker, G., "Industrial Heat Exchangers-A Basic Guide" Hemisphere 1990

6 Spalding D. B., "Heat Exchanger Design Handbook" Hemisphere Publishing Corporation 1983

7 Incropera F. P., "Fundamentals of Heat and Mass Transfer" John Wiley & Sons 1990

8 Ramesh K. Shah, "Fundamentals of Heat Exchanger Design" John Wiley & Sons 2002

9 Fluent lnc, "Fluent User's Guide, Volume 1"

10 Mills, A.F., "Basic Heat & Mass Transfer" Pearson 2003