As shown in figure p6-71, water enters a fountain in a vertical
direction with a flow rate of 10L/s continuously. both water jets
are 1.2 cm in diameter. Neglecting all frictional effects,
calculate (a) the rotational speed of the sprinkler in rpm and (b)
the torque required to keep the sprinkler from turning.
As Shown In Figure P6 71 Water Enters A Fountain In A Vertical Direction With A Flow Rate Of 10l S Continuously Both W 1 (114.47 KiB) Viewed 14 times
6-71 Şekil P6-71'de gösterildiği gibi su bir fıskiyeye düşey doğrultuda 10 L/s debi ile daimi olarak girmektedir. Su jetlerinin ikisinin de çapı 1.2 cm'dir. Tüm sürtünme etkilerini ihmal ederek, (a) fiskiyenin devir/dakika cinsinden dönme hızını ve (b) fiskiyenin dönmesini engellemek için gerekli torku hesaplayınız. 60P 10 cm 40 cm 60 ŞEKİL P6-71
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