A 1500m long steel pipe whose modulus of elasticity is 193 x 109 Pa is laid on a uniform slope and has a diameter of 25c

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A 1500m long steel pipe whose modulus of elasticity is 193 x 109 Pa is laid on a uniform slope and has a diameter of 25c

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A 1500m long steel pipe whose modulus of elasticity is 193 x109 Pa is laid on a uniform slope and has a diameter of25cm and a wall thickness of 5mm. The pipe carries water froma reservoir and discharges it into the atmosphere at a point belowthe reservoir water surface. A valve installed at thedischarge end of the pipe allows a flow rate of 0.7m3/s. If the valve is closed in 1.4 seconds,calculate the maximum water hammer pressure rise at thevalve. The bulk modulus of elasticity and density of waterare 2.2 x 109 Pa and 998kg/m3respectively. Determine the type of closure
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