A diesel tank is kept by an industrial facility to power their equipment. To effectively distribute the fuel, an air pressure must be kept at a specific value to reach the target flow rate of 0.30 m/s as it exits the drainpipe at point A. What is the value of the air pressure (kPa) at B? L = 2.77m and d 0.12m. The density of diesel = 854 kg/m3. B Lm dm

A diesel tank is kept by an industrial facility to power their equipment. To effectively distribute the fuel, an air pressure must be kept at a specific value to reach the target flow rate of 0.30 m/s as it exits the drainpipe at point A. What is the value of the air pressure (kPa) at B? L = 2.77m and d 0.12m. The density of diesel = 854 kg/m3. B Lm dm

Sustainable Energy

2nd Edition

ISBN:9781337551663

Author:DUNLAP, Richard A.

Publisher:DUNLAP, Richard A.

Chapter18: Energy Storage

Section: Chapter Questions

Problem 4P

See similar textbooks

Similar questions

Q. 1 Gasoline at 20°C is pumped through a smooth 12-cm-diameter pipe 10 km long, at a flow rate of 75 m'/h (330 gal/min). The inlet is fed by a pump at an absolute pressure of 24 atm. The exit is at standard atmospheric pressure and is 150 m higher. Estimate the frictional head loss h, and compare it to the velocity head of the flow V*(2g). (These numbers are quite realistic for liquid flow through long pipelines.)
Gasoline at 20°C is pumped through a smooth 12-cm-diameter pipe 10 km long, at a flow rate of 75 m'/h (330 galpain). The inlet is fed by a pump at an absolute pressure of 24 atm. The exit is at standard atmospheric pressure and is 150 m higher. Estimate the frictional head loss h, and compare it to the velocity head of the flow V/(2g). (These numbers are quite realistic for liquid flow through long pipelines.)
Problem 7-69 Gasoline at 20°C (sp. gr. 0.719, μ = 0.000292 Pa-s) flows at the rate of 2 L/s through a pipe having an inside diameter of 60 mm Determine the Reynolds number Ans: 104,400
Problem 7 - 69 Gasoline at 20°C (sp. gr. 0.719, u = 0.000292 Pa-s) flows at the rate of 2 L/s through a pipe having an inside diameter of 60 mm Determine the Reynolds number Ans: 104.400
Calculate length of the pipe required to bring down the concentration of chlorine from 6x105 CFU/L to the permissible value of 2500 CFU/L. It is given that the velocity of flow through the pipe is 0.7 m/s and the rate constant is 0.25.
2. With an initial pressure of 30x105 Pa and constant operating temperature of 200°K in a 40 m³-tank containing ethylene and connected through a long pipe with a length of 1500 m and a diameter of 0.2 m to a reactor operating at atmospheric pressure. a. Calculate the volumetric flow in m3/s to the reactor when the valve is opened. b. Calculate the time needed to halve the pressure in the tank. c. Calculate the mass of gas discharged from the tank from the condition of b.
Gasoline at 20°C is pumped through a smooth 12-cm-diameter pipe 10 km long, at a flow rate of 75 m³/h (330 gal/min). The inlet is fed by a pump at an absolute pressure of 24 atm. The exit is at standard atmospheric pressure and is 150 m higher. Estimate the frictional head loss h, and compare it to the velocity head of the flow V/(2g). (These numbers are quite realistic for liquid flow through long pipelines.)
a closed cylindrical storage tank with a diameter of 3 m and a height of 2.1 m is intended to store 1m depth of water, 500 mm depth of gasoline (S.G= 0.681) and the rest is air. Considering that the tank weighs 0.5kN and all fluids within the tank are at standard conditions. what is the total weight of the tank and its contents in Kn
Sulfur hexafluoride (psF. = 6.17 kg/m³) and nitrogen (PN2 = 1.292 kg/m³) are fed into a mixing tank through pipe 1 and pipe 2, respectively. If the resulting gaseous mixture has a density of 2.105 kg/m³, what is the ratio of the volumetric flow rate between pipe 1 and pipe 2?
A 10 cm diameter solid cylinder of height 10 cm weighing 0.40 kg is immersed in a liquid (800 kg/cm^3) contained in a tall metal cylinder having a diameter of 13 cm. Before immersion, the liquid was 8 cm deep. At what level from the bottom will the solid cylinder float? W. = 0.40kg 10cmo tank New L.S. と。 Original L.S
Gasoline a mixed with 9 ft^3 kerosene so that the volume of the mixture in the tank becomes 23ft^3. Determine the specific weight of the mixture in lb/ft^3 (Specitc gravily of Gasoine=0.7and Specific gravily of Kerosene = 0.8 )
21. For the figure below, the specific gravity of unknown fluid is equal to ................ a. 1.271 b. 1.35 c. 2.25 d. None of all these 15 cm 4 cm Oil (SG-0.9) Unknown fluid 13 cm 8 cm