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http://hdl.handle.net/11133/214
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| Title: | 水道本管の経済的直径と平均流速公式 |
| Other Titles: | スイドウ ホンカン ノ ケイザイテキ チョッケイ ト ヘイキン リュウソク コウシキ
Economical Pipe Diameter of Main Pipe of Water Supplies and Mean Velocify Formulas |
| Authors: | 富永, 保夫
TOMINAGA, Yasuo |
| Issue Date: | 1-Dec-1968 |
| Publisher: | 愛知工業大学 |
| Abstract: | We adopt Williams & Hazen Formula as mean velocity formula. Nowadays this is used most widely in the Public Water Supplies of the United States and Japan. We show for economical pipe diameter the numeral value that has been calculated by as new data as possible. The formula which Mr. Hikoichi Ogida has made is thought best as theoretical formula, we used it. Therefore, the following three formulas are made. d(m) =Q^<0.4342>………………………………………(11) Q(m^3/s) =d^<2.308>……………………………………(12) i(‰)=2.1101・d^<-0.605>………………………………(13) |
| URI: | http://hdl.handle.net/11133/214 |
| Appears in Collections: | 04号
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