NU FS283 Lecture Notes - Lecture 16: Gate Valve, Continuity Equation

• School: University of Alberta
• Department: Nutrition and Food Sciences
• Course: NU FS283
• Professor: Dr.saldana

Document Summary

From table for air: at 20c, p = 1. 164, =18. 240x10-6. From table for water: at 20c, p=998. 2 =993. 414x10-6. Reair= (1. 164x v x0. 05) / 18. 240x10-6 = 2100. Rewater = (998. 2 x v x 0. 05) / 993. 414x10-6 = 2100. V = 0. 042 m/s: a fluid having a density of 1005 kg/m3 is being drawn out of a storage tank. 3. 5 m in diameter through a tap on the side at the lowest point in the tank. The tap consists of a short length of 1. 5 in. nominal sanitary pipe with a gate valve. P= 1005, d=3. 5m, pipe = ?, tank = ?, v = 40l/m,