MITSUNAGA TAKEHIKO
Department Undergraduate School , School of Science and Technology Position Senior Assistant Professor |
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Language | Japanese |
Publication Date | 2015/01 |
Type | Academic Journal |
Peer Review | Peer reviewed |
Title | Studies on Siphonic Drainage System : Part1 Flow Characteristics and Basic Structures of Siphonic Drainage System |
Contribution Type | Co-authored (first author) |
Journal | Techinical Papers of Annual Meeting the Society of Heating,Air-conditioning and Sanitary Engineers o |
Journal Type | Japan |
Publisher | Techinical Papers of Annual Meeting the Society of Heating,Air-conditioning and Sanitary Engineers o |
Volume, Issue, Page | pp.1-8 |
Author and coauthor | ◎MITSUNAGA Takehiko;SAKAUE Kyosuke;KOGA Takaaki;KURIYAMA Hana;FUJIMURA Kazuya;INADA Tomoo |
Details | The current drainage system is a gravity drainage system with a partially filled pipe flow. Furthermore, the drainage slopes and pipe diameters of horizontal drainage pipes are determined according to the flow rates. Therefore, the conveying performance is poor, and the piping flexibility is low. On the other hand, a siphonic drainage system is a gravity drainage system with a fully filled pipe flow using small diameter pipes. This system generates a siphon using the fully filled drainage flow. Therefore, it is not always necessary to provide piping slopes, and the conveying performance is strong, allowing for free design. In this study, we studied a siphonic drainage system to be applied to indoor gray water drainage systems. As the first report, we classified the basic structures and clarified the flow characteristics using full-scale experimental equipment. |
DOI | 10.18948/shase.40.214_1 |
ISSN | 0385-275X |
NAID | 110009989046 |
PermalinkURL | http://id.ndl.go.jp/bib/026022236 |