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STUDY ON CALCULATION METHOD OF VIEW FACTORS IN RADIANT HEAT TRANSFER ANALYSIS
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- IMANO Masashi
- Dep. of Arch., Grad. Sch. of Eng., the Univ. of Tokyo
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- KURABUCHI Takashi
- Dep. of Arch., Fac. of Eng., Tokyo Univ. of Science
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- KAMATA Motoyasu
- Dep. of Arch., Grad. Sch. of Eng., the Univ. of Tokyo
Bibliographic Information
- Other Title
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- 放射熱伝達解析における形態係数の計算法についての研究
- ホウシャ ネツ デンタツ カイセキ ニ オケル ケイタイ ケイスウ ノ ケイサンホウ ニ ツイテ ノ ケンキュウ
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Description
In this paper we examine accuracy and speed of calculating view factors about several geometries using Monte Carlo method, Hemi-cube method, double area integral method and Mitalas-Stephenson method. As a result, the following conclusions are revealed : If there is no obstruct in geometry, Mitalas-Stephenson method has overwhelmingly good performance than other method. Although Hemi-cube method is not good at calculating view factors with very high accuracy, it is faster than Monte Carlo method as far as ordinay precision is required. Monte Carlo method is slower than other method, but it is easy and safe to calculate view factors with high precision using this method.
Journal
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- Journal of Environmental Engineering (Transactions of AIJ)
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Journal of Environmental Engineering (Transactions of AIJ) 68 (572), 17-22, 2003
Architectural Institute of Japan
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Details 詳細情報について
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- CRID
- 1390282680176860800
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- NII Article ID
- 110004088161
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- NII Book ID
- AA11830377
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- ISSN
- 1881817X
- 13480685
- http://id.crossref.org/issn/13480685
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- NDL BIB ID
- 6739144
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- Text Lang
- ja
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- Article Type
- journal article
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- Data Source
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- JaLC
- NDL Search
- Crossref
- CiNii Articles
- KAKEN
- OpenAIRE
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- Abstract License Flag
- Disallowed