역산열전도법을 이용한 다중 열물성 측정법에 관한 연구

다국어 초록 (Multilingual Abstract)

By Multiple-measurement method using Inverse Heat Conduction Method and parameter estimation method, thermo physical properties were measured, and its estimation accuracies were compared with other reference data. Values of the thermophysical properties determined from the measurement method are in the range of data reported in the literature.
From the above, it should be pointed out that the inverse algorithm and multiple measurement method is particularly simple to code and can be run on the personal computer used for the data acquisition. Especially, the inverse algorithm for a heat flux determination can be practically used in every case where the surface measurement are not accessible and where it is impossible to correctly place some sensors with the body.
It is found that the measurement method is more practical, convenient and time-saving than other
steady-state methods.

목차 (Table of Contents)

• Abstract
• 1. 서 론
• 2. 이론해석
• 2. 1 열확산계수 추정이론
• 2. 2 다중열물성측정
• 3. 실험장치 및 실험방법
• 3. 1 실험장치
• 3. 2 실험방법
• 4. 실험결과 및 고찰
• 5. 결 론
• 참고문헌