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A Study on Expanding the Application Range of the Method for Predicting the Flow Capacity of the Special Drainage Fitting Systems : Part 1-Behavior of the Air Flow Quantity and the Air Pressure by Change of the Piping Layout
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- YAGI Hirofumi
- Engineering Dep., KUBOTA Co., Ltd.
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- KAMATA Motoyasu
- Dep. of Arch., Grad. Sch. of Eng., the Univ. of Tokyo
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- SHIMIZU Hironori
- Management Planning Dep., KUBOTA Co., Ltd.
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- KOBAYASHI Yoshiyasu
- Management Planning Dep., KUBOTA Co., Ltd.
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- TANAKA Yoshinori
- Marketing Dep., KUBOTA Co., Ltd.
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- NAKAISHI Masao
- Engineering Dep., KUBOTA Co., Ltd.
Bibliographic Information
- Other Title
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- 特殊継手排水システム排水能力予測手法の適用範囲拡大に関する研究 : 第1報-配管形態の変化による通気流量と管内圧力の挙動
- 特殊継手排水システム排水能力予測手法の適用範囲拡大に関する研究(1)配管形態の変化による通気流量と管内圧力の挙動
- トクシュ ツギテ ハイスイ システム ハイスイ ノウリョク ヨソク シュホウ ノ テキヨウ ハンイ カクダイ ニ カンスル ケンキュウ 1 ハイカン ケイタイ ノ ヘンカ ニ ヨル ツウキ リュウリョウ ト カンナイ アツリョク ノ キョドウ
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Description
The final purpose of this study is to expand the application range of the flow capacity prediction method of the special drainage fitting systems into the case of complex piping layout which exist in the actual apartment houses. In this paper, for the first step, we carried out the drainage load test with three kinds of the special drainage fitting systems, changing the piping layout of the drainage stack or the house drain. And we investigated the behavior of the air flow quantity and the air pressure in the drainage stack by change of the piping layout. As a result, it was found that the air flow quantity and the air pressure in the drainage stack change with piping layout, but experimental coefficient k (subtract the mean air pressure from the minimum & maximum air pressure, and divide by the standard deviation of the air pressure) is almost constant.
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 30 (96), 95-105, 2005
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
- 1390001206546425856
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- NII Article ID
- 110007996530
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- NII Book ID
- AN00065706
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- ISSN
- 24240486
- 0385275X
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- NDL BIB ID
- 7236528
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL Search
- CiNii Articles
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- Abstract License Flag
- Disallowed