Question: A liquid refrigerant flows through the system, shown in Fig. 11.19, at the rate of 1.70 L/min. The refrigerant has a specific gravity of 1.25

A liquid refrigerant flows through the system, shown in Fig. 11.19, at the rate of 1.70 L/min. The refrigerant has a specific gravity of 1.25 and a dynamic viscosity of 3 Ã— 10^ˆ’4Pa·s. Calculate the pressure difference between points A and B. The hydraulic tube is drawn steel, with an outside diameter (OD) of 15 mm, a wall thickness of 1.5 mm, and a total length of 30 m.

1.2 m Flow Drawn steel tube Ball-type check val ve Globe valve fully open 8 close return bends

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Class I Tube Data 15 mm OD 150 mm wall D 12 mm 0012 m A 1131 10 4 m 2 p A p B 125 ... View full answer

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