단열재가 부착된 수직벽 표면의 온도제어 해석

다국어 초록 (Multilingual Abstract)

In this study, a rational procedures for estimation of insulation thickness of a vertical wall for condensation control or personnel protection has been investigated. Design parameters are height of the wall, thermal conductivity, emissivity, and operating temperatures. The results indicated that the surface emissivity plays a very important role in the design of insulation for the purpose of surface temperature control, especially in natural convection situation. radiation heat transfer coefficients for some new insulation material surface, such as elastomers, estimated to be more than 90% of the total surface heat transfer coefficient.

목차 (Table of Contents)

• ABSTRACT
• 1. 서론
• 2. 이론적 배경
• 3. 계산 결과 및 고찰
• 4. 결론
• 참고문헌

참고문헌 (Reference)

1 강병하, "복사효과를 포함하는 수평관 표면의 온도제어" 대한설비공학회 23 (23): 54-60, 2011

2 안창환, "배관재에 따른 표면결로 해석에 관한 연구" 한국생활환경학회 14 (14): 171-179, 2007

3 Kim, H. K., "Study on thermal properties of heat insulation materials in Korea" 5 (5): 98-107, 1976

4 Li, Y. F., "Optimum insulation-thickness for thermal and freezing protection" 80 (80): 23-33, 2005

5 강병하, "NONDIMENSIONALIZED ANALYSIS ON SURFACE TEMPERATURE CONTROL OF AN INSULATED VERTICAL WALL" 대한설비공학회 19 (19): 99-105, 2011

6 The Ministry of Construction and Transportation, "Mechanical Standard Specification"

7 Sahin, A. Z., "Maintaining uniform surface temperature along pipes by insulation" 30 (30): 637-647, 2005

8 "Korean Standards, F2803, Standard practice for thermal insulation works."

9 Churchill, S. W., "Correlating equations for laminar and turbulent free convection from a vertical plate" 18 : 1323-1329, 1975

10 Yoon, K. S., "A suitable thickness of flexible elastometic foam" 429-433, 2008

11 Lee, H. K., "A study on thermal performance of external masonry wall structures by using foamed plastic as thermal insulation materials" 5 (5): 267-270, 1985