Numerical Study on Thermal Effects of Cold and High-albedo Surfaces Covered with Snow in Outdoor Environments
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概要
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In this study, a numerical method for predicting the radiative and convective heat transports around building blocks in a snowy region is developed. A field measurement is also carried out to clarify the effects of cold and high-albedo surfaces covered with snow. Although the surface temperature of the ground covered with snow was lower than that without snow, MRT and SET above the snow surface were predicted to be higher than those without snow. This reflects the large effect of an increased albedo of the ground surface due to snow.
- 2002-03-20
著者
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YOSHINO Hiroshi
Tohoku University
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MOCHIDA Akashi
Tohoku University
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YOSHINO Hiroshi
Graduate School of Engineering, Tohoku University
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MOCHIDA Akashi
Graduate School of Engineering, Tohoku University
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Tominaga Yoshihide
Niigata Institute Of Technology
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Sasaki Kiyoshi
Shimizu Corporation
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Mochida Akashi
Graduate School Of Engineering Tohoku University
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Mochida Akashi
Graduate School Of Eng. Tohoku Univ.
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Yoshino H
Tohoku University
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Yoshino Hiroshi
Graduate School Of Engineering Tohoku University
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Sasaki Kiyoshi
Graduate School of Engineering, Tohoku University
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Ohba Makiko
Mitsui Home Design Institute
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