(Ch4-1] What is the head loss and corresponding pressure drop (in units of bars) across a 30- mm-wide open gate valve when oil (SG-0.90) flows through at a rate of 4 x 10-3 m'/s?

Structural Analysis
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Chapter2: Loads On Structures
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3. [Ch4 - 1] What is the head loss and corresponding pressure drop (in units of bars) across a 30-
mm-wide open gate valve when oil (SG = 0.90) flows through at a rate of 4 x 10-3 m/s?
4. [Ch4 – 2] Oil (SG = 0.80, v = 10- m/s) flows at a rate of 2 x 10-3 m'/s through a 20-mm-
diameter commercial steel pipe. What is the equivalent length of a 20-mm-half open gate valve
placed in the line?
Transcribed Image Text:3. [Ch4 - 1] What is the head loss and corresponding pressure drop (in units of bars) across a 30- mm-wide open gate valve when oil (SG = 0.90) flows through at a rate of 4 x 10-3 m/s? 4. [Ch4 – 2] Oil (SG = 0.80, v = 10- m/s) flows at a rate of 2 x 10-3 m'/s through a 20-mm- diameter commercial steel pipe. What is the equivalent length of a 20-mm-half open gate valve placed in the line?
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