A Simplified Calculation Method for Ground Heat Loss Based on Three-Dimensional Heat Transfer Analysis : Multiple Regression Equations of Heat Loss Coefficient and Effective Temperature Difference
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- Suzuki Kenzo
- Hokkaido Institute of Technology
Bibliographic Information
- Other Title
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- 3次元伝熱解析に基づく土間床などの年間熱損失計算法 : 熱通過率と実効温度差の重回帰式
- 3ジゲン デンネツ カイセキ ニ モトズク ドマショウ ナド ノ ネンカン ネツ ソンシツ ケイサンホウ : ネツ ツウカリツ ト ジッコウ オンドサ ノ ジュウ カイキシキ
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Abstract
A simplified calculation method for the heat loss from slab-on-grade floors, crawl spaces, and shallow basements was revised and extended. The method is based on results obtained from three-dimensional finite-element analysis and multi-correlation analysis and facilitates the determination of the maximum and annual values of ground heat loss. The simplified method consists of a set of expressing the heat loss for unit area coefficient and the effective temperature difference as a function of a wide range of variables such as insulation configuration, soil thermal properties and floor geometry. The type of ground contact surface, soil properties, and climate were found to be important parameters affecting the most effective way to reduce ground heat loss.
Journal
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- Transactions of the Society of Heating,Air-conditioning and Sanitary Engineers of Japan
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Transactions of the Society of Heating,Air-conditioning and Sanitary Engineers of Japan 37 (178), 11-20, 2012
The Society of Heating, Air-Conditioning & Sanitary Engineers of Japan
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Keywords
Details 詳細情報について
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- CRID
- 1390282681521581568
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- NII Article ID
- 110009418833
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- NII Book ID
- AN00065706
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- ISSN
- 24240486
- 0385275X
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- NDL BIB ID
- 023428652
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- CiNii Articles
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- Abstract License Flag
- Disallowed