Acknowledgement
Grant : 착상 모델링을 위한 실험적 연구
Supported by : 교육부
Korean Journal of Air-Conditioning and Refrigeration Engineering (설비공학논문집)
- Volume 9 Issue 2
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- Pages.249-258
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- 1997
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- 1229-6422(pISSN)
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- 2465-7611(eISSN)
The numerical model for predicting frost layer growth
서리층 성장 예측을 위한 수치적 모델
Abstract
In this study, a numerical model for analyzing frost formation phenomena on a cold flat plate has been developed. Both regions of air flow and frost layer have been coupled to calculate the amount of the heat and mass transfer between air flow and frost layer. Experiments have been also conducted to validate the numerical model. The present numerical results show a good agreement with the experimental data. The present numerical model also provides some useful data such as the temperature distribution inside the frost layer which could not be obtained through the experiments.
Keywords