管路入口損失係数に関する二,三の実験的検証
1993 年 59 巻 568 号 p. 3861-3863
詳細
1993 年 59 巻 568 号 p. 3861-3863
Experimental study to verify some of head-loss factors for pipe entrances has been carried out. Head loss factor for sharp edged entrance of circular pipe is published as 3.0∼1.3 on JSME Mechanical Engineer's Handbook since 1937. On the basis of experimental results, the auther presume above-cited figures to be groundless ones. The study covers oblique pipe entrances.
