AirP1Water40 mWater2 cm 1.2 L/Two water reservoirs A and B are connected to each other through a 40-m-long, 2-cm-diameter cast iron (ε = 0.00026 m) pipe with a sharp-edged entrance (K₁ = 0.5). The pipealso involves a swing check valve (K₁ = 2), a fully open gate valve (K₁ = 0.2) and the exit (K₁ = 1). The water level in both reservoirs is the same, but reservoir A is pressurised bycompressed air while reservoir B is open to the atmosphere at 89 kPa. The initial flow rate through the pipe is 1.2 litre/s and the water temperature is 10°C (p = 999.7 kg/m³, µ =1.307 x 10³ kg/ms).Determine the absolute air pressure on top of reservoir A.kPa

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40m 120 1.2L/ Water ervoirs A and B are connected to each other through a 40-m-long, 2-cm swing check valve (K₁ = 2), a fully open gate valve (K₁ = 0.2) and the e r while reservoir B is open to the atmosphere at 89 kPa. The initial flow (ms). absolute air pressure on top of reservoir A. kPa

40m 120 1.2L/ Water ervoirs A and B are connected to each other through a 40-m-long, 2-cm swing check valve (K₁ = 2), a fully open gate valve (K₁ = 0.2) and the e r while reservoir B is open to the atmosphere at 89 kPa. The initial flow (ms). absolute air pressure on top of reservoir A. kPa

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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