A. A 23mm diameter U-tube contains liquid of column length 3.9m. The kinematic viscosity of the...
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A. A 23mm diameter U-tube contains liquid of column length 3.9m. The kinematic viscosity of the liquid is 8 x106m²/s. Find the time period of oscillation and three successive amplitudes after a value of 0.15m B. A cast iron pipe of 400mm diameter, 8mm thickness and 1700m long is to convey 250 litres/s of water. a. Estimate the maximum time of closure of valve at the downstream end that would be recognized as rapid closure. b. What is the peak water hammer pressure produced by rapid closure? c. What is the length of pipe subjected to peak water hammer pressure if the time of closure is 2s? E for water = 2200MPa, E for cast iron = 80 x 10ºPa A. A 23mm diameter U-tube contains liquid of column length 3.9m. The kinematic viscosity of the liquid is 8 x106m²/s. Find the time period of oscillation and three successive amplitudes after a value of 0.15m B. A cast iron pipe of 400mm diameter, 8mm thickness and 1700m long is to convey 250 litres/s of water. a. Estimate the maximum time of closure of valve at the downstream end that would be recognized as rapid closure. b. What is the peak water hammer pressure produced by rapid closure? c. What is the length of pipe subjected to peak water hammer pressure if the time of closure is 2s? E for water = 2200MPa, E for cast iron = 80 x 10ºPa
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A To find the time period of oscillation and three successive amplitudes in a Utube we can use the formula for the time period of a simple harmonic mo... View the full answer
Related Book For
Fundamentals Of Momentum Heat And Mass Transfer
ISBN: 9781119723547
7th Edition
Authors: James Welty, Gregory L. Rorrer, David G. Foster
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