발간논문

Home > KJMM 논문 > 발간논문

Vol.34, No.12, 1658 ~ 1665, 1996
Title
Research Paper - Mathematical Modeling - : Analysis of Heat Transfer in Belt Type Ultra - High Pressure Apparatus
한흥남Heung Nam Han, 이세형Se Hyeong Lee, 이동녕Dong Nyung Lee, 유민호Min Ho Ryoo, 신택중Taek Jung Shin
Abstract
Heat transfer in a belt type ultra-high pressure apparatus has been investigated. This study is concerned about 1) pressure calibration using phase transformations of Bi and Tl, 2) measurement of temperature at the center of ultra-high pressure cell using K-type thermocouple, 3) finite element analysis for steady state electrical conduction in order to know the aspect of heat generation in graphite heating tube and 4) finite element analysis for transient heat conduction accompanying liquid-solid transformation in reaction cell. The pressure calibration curve shows the variation of real cell pressure with oil pressure. A finite element solution for electrical conduction shows that the heat generation occurs mainly at the longitudinal part of the heating tube. The calculated temperatures were in good agreement with the measured data.
Key Words
| PDF
대한금속∙재료학회 │ (06633) 서울시 서초구 서초대로 56길 38 대한금속∙재료학회 회관 (서초1동 1666-12번지)
Tel : 070-4266-1646 │ FAX : 02-557-1080 │ E-mail : metal@kim.or.kr
Copyright ⓒ 2013 사단법인 대한금속∙재료학회 All rights reserved.