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3. Water at 10°C (p=999.7kg/m3 and p=1.307x10-3 kg/m.s) is flowing steadily through a 0.2-cm diameter and...
8-31 Water at 10°C (p = 999.7 kg/m3 and μ = 1.307 × 10-3 kg/m.s) is flowing steadily in a 0.20-cm-diameter, 15-m-long pipe at an average velocity of 1.2 m/s. Determine (a) the pressure drop, (b) the head loss, and (c) the pumping power requirement to overcome this pressure drop. Answers: (a) 188 kPa, (b) 19.2 m, (c) 0.71 W 8-32 Water at 15°C (p = 999.1 kg/m3 and μ = 1.138 × 10-3 kg/m . s) is flowing steadily in a 30-m-long...
Water (p = 1000 kg/m3 and u = 1.002X10-3 kg/m.s) is flowing steadily in a 30 m-long and 5 cm-diameter inclined pipe ( = 40% made of stainless steel (ε = 0.002mm) at a rate of 9 L/s. Determine: 1. The pressure drop (P1-P) 2. The pumping power requirement to overcome this pressure drop. 5cm 9 L/s L 30 m
3) Water at 15°C (p- 999.7 kg/m3 and u 1.307 x 10-3 kg/m-s) is flowing steadily in a 0.25-cm diameter, 35-m-long pipe at an average velocity of 1.2 m/s. Determine (a) the pressure drop, (b) the head loss, and (c) the pumping power requirement to overcome this pressure drop.
Question 11 Water is flowing through a 10-cm-diameter water pipe at a rate of 0.2 m3/s. Now a diffuser with an outlet diameter of 20 cm is bolted to the pipe in order to slow down water that exits into atmosphere, as shown. Disregarding frictional effects, determine the force exerted on the flange due to the water flow. Density of water = 1000 kg/m3 = 10 cm D = 20 cm Diffuser 357 N 1549 N 6205 N none of...
Question 11 Water is flowing through a 10-cm-diameter water pipe at a rate of 0.2 m3/s. Now a diffuser with an outlet diameter of 20 cm is bolted to the pipe in order to slow down water that exits into atmosphere, as shown. Disregarding frictional effects, determine the force exerted on the flange due to the water flow. Density of water = 1000 kg/m3 -. + d = 10 cm D = 20 cm Diffuser 357 N 1549 N 6205...
Water at 10 °C (p = 999.7kg/m3 and μ = 1.307×10-3kg/ms) is flowing steadily in a 0.12-cm-diameter, 15-m-long pipe at an average velocity of 0.9 m/s. Determine (a) the Reynolds number and decide weather the flow is laminar or turbulent (b) the head loss, (c) the pressure drop, and (d) the pumping power requirement to overcome this pressure drop.
Consider a pipe with water (p = 1000 kg/m3, u = 1.12 x 10-3 Ns/m2) flowing in it at 5 m/s. The pipe is concrete, with a roughness of 2 mm. The pipe inner diameter is constant at 5 cm. If the pipe is 50 m long, what is the pressure drop in the pipe due to friction? Moody chart is on page 7.
A flow nozzle equipped with a differential pressure gage is used to measure the flow rate of water at 10°C (p 9997 kg/m3 and p 1.307 x 10-3 kg/m s) through a 3-cm-diameter horizontal pipe. The nozzle exit diameter is 1.5 cm, and the measured pressure drop is 3.3 kPa. Determine the volume flow rate of water, the average velocity through the pipe, and the head loss 1.5 cm Differential pressure gage -3 m3(s m/s The volume flow rate of...
Water is flowing through a 10-cm diameter water pipe at a rate
of 0.2 m^3/s. Now a diffuser with an outlet diameter of 20 cm is
bolted to the pipe in order to slow down water that exits into the
atmosphere, as shown. Disregarding frictional effects, determine
the force exerted on the flange due to the water flow. Density of
water = 1,000 kg/m^3.
+ d = 10 cm D = 20 cm Diffuser
Water at 15°C (ρ = 999.1 kg/m3and μ = 1.138 × 10−3 kg/m·s) is flowing
steadily in a 34-m-long and 6-cm-diameter horizontal pipe made of
stainless steel at a rate of 10 L/s. Determine the pressure drop,
the head loss, and the pumping power requirement to overcome this
pressure drop. The roughness of stainless steel is 0.002 mm.Determine the following:A)The pressure drop in _______ kPa.B)The head loss in _______ m.C)The pumping power requirement in _______ kW.