Oil (density = 910Kg/m3 and viscosity 3.1 x10-3 Pa-s) is pumped from an open tank to...
Oil (density = 910Kg/m3 and viscosity 3.1 x10-3 Pa-s) is pumped from an open tank to a pressurized tank held at 400KPa gauge. The oil is pumped from an inlet at the side of the open tank through a line of commercial steel pipe (inside diameter 0.8m) at a rate of 5x10-3 m3/s. The length of the straight pipe is 150 m, and the pipe contains 4 (90-degree) elbows and two globe valve half open. The level of the liquid in the open tank is 25 meters above the liquid level in the pressurized tank. The pump efficiency is 60%. Calculate the kW power of the pump.
how to calculate the pipe friction loss when the Reynolds number was calculated to be 2348 which is transitional flow?
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Oil (density = 910Kg/m3 and viscosity 3.1 x10-3 Pa-s) is pumped
from an open tank to...
2. An oil having density of 833 kg/m3 and a viscosity of 3.3 x 103 Pa.s...
2. An oil having density of 833 kg/m3 and a viscosity of 3.3 x 103 Pa.s is pumped from an open tank to a pressurized tank held at 345 k Pa gauge. The oil is pumped from an inlet at the side of the open tank through a line of commercial steel pipe having an inside diameter of 0.07792 m at the rate of 3.494 x 103 m'/s. The length of the straight pipe is 122 m and the pipe...
A liquid chemical is pumped from a storage tank open to the atmosphere, into a reactor...
A liquid chemical is pumped from a storage tank open to the atmosphere, into a reactor with pressure of 2.0 atm gauge above the liquid level. The liquid density is 1200 kg/m3 and viscosity is 1.45 cP. The required volumetric flow rate is 1.25 x 103 m/s. The pipeline is 100 m long in total, made of commercial steel pipe, 2 in. size and Schedule 40. The gate valve is wide open. 10 m Reactor Calculate: (a) The discharge velocity...
Water, with density of 1000 kg/m3 and kinematic viscosity of 1.0 x 10- m2/s, is pumped through a ...
Water, with density of 1000 kg/m3 and kinematic viscosity of 1.0 x 10- m2/s, is pumped through a total length of 60 m of pipe from a lower reservoir to a higher reservoir. The inner diameter of the pipe is 30 cm. Both reservoirs are open to the atmosphere, and the water surface of the higher reservoir is 10 m above that of the lower reservoir. The entrance from the lower reservoir to the pipe is sharp-edged, and along the...
A liquid with density of 59 lb / ft ^ 3 and viscosity of 7cp is transported at 105.4 gpm by a pum...
a liquid with density of 59 lb / ft ^ 3 and viscosity of 7cp is transported at 105.4 gpm by a pump 70% efficiency of a # 1 tank operating at 15psig to another tank # 2 that operates at 55psig. The level of liquid in tank # 2 is 86 ft above the liquid level in tank # 1. Between both tanks there is 350 ft of linear tube with internal diameter of 2.25in and e / D...
Water (density 998 kg/mº, dynamic viscosity 0.001 Pa s) is pumped between two reservoirs at a...
Water (density 998 kg/mº, dynamic viscosity 0.001 Pa s) is pumped between two reservoirs at a volumetric flow rate of 0.006 m/s through a 120-m long pipe of 5 cm diameter. The roughness ratio of the pipe is a/d = 0.001. There are some fittings and valves in the pipe system, as shown in Figure Q1. The loss coefficients of the valves and fittings can be found in Table Q1. The Darcy friction factor can be found in the Moody...
An oil with a density of 340 lbm / ft3 and a viscosity of 15 cp...
An oil with a density of 340 lbm / ft3 and a viscosity of 15 cp is in a very large and atmospheric cylinder-shaped tank. The oil is 5 ft. High from the bottom. It will be pumped to the top of a tank at a rate of 30 gal / min with a system of 3 inches inside diameter and 75 ft. Length of steel pipe, 1 full open slide valve, 1 T connection and 4 90 ° bends....
2 The industrial coolant with density of 900 kg/m' is to be pumped from large open...
2 The industrial coolant with density of 900 kg/m' is to be pumped from large open processing tank to a large open storage tank. The pipe diameter throughout the length of the pipe is 0.153 m and the total length of the pipe between the pipe entrance and pipe exit is 200 m. The Minor loss coefficients for the entrance and exit effects are 1 and 1.5. The experimental values of minor loss coefficients due to the elbows are calculated...
The industrial coolant with density of 900 kg/m' is to be pumped from large open processing...
The industrial coolant with density of 900 kg/m' is to be pumped from large open processing tank to a large open storage tank. The pipe diameter throughout the length of the pipe is 0.153 m and the total length of the pipe between the pipe entrance and pipe exit is 200 m. The Minor loss coefficients for the entrance and exit effects are 1 and 1.5. The experimental values of minor loss coefficients due to the elbows are calculated as...
8-C) As shown below water is pumped and sprayed through a nozzle into the atmosphere at 20 m/s at...
8-C) As shown below water is pumped and sprayed through a nozzle into the atmosphere at 20 m/s at an elevation 10 m above the reservoir surface. The mass flow rate is 40 kg/s and the volumetric flow rate is 0.040 m3/s. The large diameter inlet pipe total length is 50 m. The pump effidency is 65%. The longer smaller diameter pipe leaving the pump is 200 m in total length. The pipes have different diameters as indicated below. The...
You need to pump water at 20 C from an open reservoir at flow rate of...
You need to pump water at 20 C from an open reservoir at flow rate of 1.4 x 10^-3 m3/s through a pipe with an inside diameter of 0.03m, using a centrifugal pump having an (NPSH)aq =2.5 m and the equivalent length on the suction side is 3m. There are several minor losses: four standar 90 flanged elbows, and fully open flanged globe valve, fully open flanged gate valve, and the Entrance. What is the the maximum distance above the...
2. An oil having density of 833 kg/m3 and a viscosity of 3.3 x 103 Pa.s is pumped from an open tank to a pressurized tank held at 345 k Pa gauge. The oil is pumped from an inlet at the side of the open tank through a line of commercial steel pipe having an inside diameter of 0.07792 m at the rate of 3.494 x 103 m'/s. The length of the straight pipe is 122 m and the pipe...
A liquid chemical is pumped from a storage tank open to the atmosphere, into a reactor with pressure of 2.0 atm gauge above the liquid level. The liquid density is 1200 kg/m3 and viscosity is 1.45 cP. The required volumetric flow rate is 1.25 x 103 m/s. The pipeline is 100 m long in total, made of commercial steel pipe, 2 in. size and Schedule 40. The gate valve is wide open. 10 m Reactor Calculate: (a) The discharge velocity...
Water, with density of 1000 kg/m3 and kinematic viscosity of 1.0 x 10- m2/s, is pumped through a total length of 60 m of pipe from a lower reservoir to a higher reservoir. The inner diameter of the pipe is 30 cm. Both reservoirs are open to the atmosphere, and the water surface of the higher reservoir is 10 m above that of the lower reservoir. The entrance from the lower reservoir to the pipe is sharp-edged, and along the...
Water (density 998 kg/mº, dynamic viscosity 0.001 Pa s) is pumped between two reservoirs at a volumetric flow rate of 0.006 m/s through a 120-m long pipe of 5 cm diameter. The roughness ratio of the pipe is a/d = 0.001. There are some fittings and valves in the pipe system, as shown in Figure Q1. The loss coefficients of the valves and fittings can be found in Table Q1. The Darcy friction factor can be found in the Moody...
2 The industrial coolant with density of 900 kg/m' is to be pumped from large open processing tank to a large open storage tank. The pipe diameter throughout the length of the pipe is 0.153 m and the total length of the pipe between the pipe entrance and pipe exit is 200 m. The Minor loss coefficients for the entrance and exit effects are 1 and 1.5. The experimental values of minor loss coefficients due to the elbows are calculated...
The industrial coolant with density of 900 kg/m' is to be pumped from large open processing tank to a large open storage tank. The pipe diameter throughout the length of the pipe is 0.153 m and the total length of the pipe between the pipe entrance and pipe exit is 200 m. The Minor loss coefficients for the entrance and exit effects are 1 and 1.5. The experimental values of minor loss coefficients due to the elbows are calculated as...
8-C) As shown below water is pumped and sprayed through a nozzle into the atmosphere at 20 m/s at an elevation 10 m above the reservoir surface. The mass flow rate is 40 kg/s and the volumetric flow rate is 0.040 m3/s. The large diameter inlet pipe total length is 50 m. The pump effidency is 65%. The longer smaller diameter pipe leaving the pump is 200 m in total length. The pipes have different diameters as indicated below. The...
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