เครื่องวัดกระแสน้ำ | No | 16106 | ||||||||
เครื่องวัดกระแสน้ำ | by | cable way | lbs | |||||||
ยี่ห้อ | A-OTT | |||||||||
Model | V "ARK" | |||||||||
Test certificate by | A-OTT | |||||||||
1 | Propeller | No | 1 | if n | < | 0.53 | v = | 0.2264n | +0.032 | m/s |
dia | 125 mm | if n | > | 0.53 | v = | 0.2582n | +0.015 | m/s | ||
n | < | 2.63 | v = | 0.2582n | +0.015 | m/s | ||||
if n | > | 2.63 | v = | 0.2620n | +0.005 | m/s | ||||