Describe a simplified hypothetical industrial oxygen piping system, which contains at least two branches with diameters different from the diameter of the main branch, listing and quantifying the energy source equipment (tanks, reservoirs, pump, compressor...), the energy consuming equipment (vessels, heat exchangers, tanks, machines, processes...), flow valves, pressure relief valves, drains, traps and vents. In addition, define the basic operating conditions (temperature, maximum and minimum operating pressures) and the basic physical conditions (material specification, pipe diameter) Also define the MAOP

Describe a simplified hypothetical industrial oxygen piping system, which contains at least two branches with diameters different from the diameter of the main branch, listing and quantifying the energy source equipment (tanks, reservoirs, pump, compressor...), the energy consuming equipment (vessels, heat exchangers, tanks, machines, processes...), flow valves, pressure relief valves, drains, traps and vents. In addition, define the basic operating conditions (temperature, maximum and minimum operating pressures) and the basic physical conditions (material specification, pipe diameter) Also define the MAOP

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter5: Analysis Of Convection Heat Transfer

Section: Chapter Questions

Problem 5.4P: 5.4 Evaluate the Stanton number for flow over a tube from the following data: , , , , .

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## Industrial Piping Define a hypothetical piping system that interconnects equipment (consumers) and has at least two branches with diameters different from the diameter of the main branch. Express it, through a basic process flowchart, with a brief description of how it works. The system must contain Energy sources (reservoirs, tanks, compressors, pump, boiler...) and consumers (vessels, heat exchangers, tanks, machines...) Indicates the proper location for the installation of pressure relief valves, traps, drains, vents, and flow valves Indicate the TAGs of the equipment, valves, pipes and other installed devices Define the basic operating conditions (temperature, minimum and maximum operating pressure, fluid type) Define the basic physical conditions (material specification, pipe diameters Define the maximum design pressure, to be considered to be the MAOP (old and hot)
Industrial piping system Develop a flowchart of a hypothetical industrial piping system (or a real example), in which the fluid is water, explaining the processes and listing and quantifying the equipment (boilers, heat exchangers, flow valves, relief valves, traps, installed machinery, drains, vents...) Also Set: The maximum design pressure, which would be the MAOP (old and hot), the maximum and minimum operating pressures; The diameters of the branches, considering that there is one main branch and at least two secondary branches; Define the specification of the material used in the pipe; Define a temperature; Finally, indicate the appropriate locations for the installation of relief valves, traps, drains, vents and flow valves.
In cases that there is a desired flowrate, what design considerations must be specified in the piping system if the mechanical energy losses are to be minimum? Explain briefly.
Estimate the entrance length for motor oil for the following two cases: (a) SAE10W-30 oil flowing through a 0.1-in diameter tube in an engine at 0.01 gal/s and (b) SAE 10W-30 oil flowing through a 6-in diameter pipe at 500 gal/s.
Suppose that you are willing to determine the diameter of the water jet impinging to the sink from the kitchen tap.The tap is produced to supply three different flow rates of the low, medium, and high. For each flow rate level, waterthat comes from the tap fills the beaker with a volume of 30 mL in 10 s, 6 s, and 2 s, respectively. The outlet of the tapis 13 mm, and the distance between the tap outlet and the sink is 53 mm. Determine the diameters of the water jetimpinging on the sink at three given flow rates.
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Draw a simple flowchart of a hypothetical oxygen piping system, which has two branches with diameters different from the diameter of the main branch, containing the following components: 1 pressure swing adsorption (PSA) generator. 1 compressor to pressurize the oxygen that will be transported in the tubes. 1 storage tank to retain oxygen before use. 1 industrial combustion process to serve as an energy consumer 2 heat exchangers to control the oxygen temperature. 4 pumps to move oxygen through the piping system. Required quantity of pressure relief valves, flow valves, drains and vents.
Tractor mounted sprayer having 14 nozzles 60 cm apart is moving at a forward speed of 35 km/h. The chemical mixed with water is to be applied at the rate of 75 lit /ha, at pressure of 500 kPa calculate the following-a) The rate of spray per nozzle in litminb) Pump efficiency if liquid lost in the system is 10%.c) Horsepower of engine if the pump and Power required for agitating the water 1/10th of rated power of engine c) height of Spray from the ground if the spray angle is 60 degrees & each nozzle should Spray 25 % more than nozzle Spacing
A 6-nominal schedule 80 cast iron pipe is 3500 m long. It is to convey octane at a flow rate of 0.02 m3/s. Determinethe pressure drop of the octane.
On a single plot, plot three curves that show the relationship between the pressure generated by thepump as a function of flow rate of water at 20 °C through the three branches of the piping systemshown below. Delta P on y axis and flow rate on the x axis. The pressure range is 0 to 1 MPa. (Branches 1 and 3 are in the same plane; branch 2 is located 5 m above the other two branches. Pipe inner diameter: 0.0254 mPipe material: copperTypical mass flow rate of interest: 0.5 kg/sIgnore minor losses of tee's at points A and B and any features of branch 3Consider minor losses of two 90° elbows in branch 2
The present pumping rate of crude oil through the Alaska Pipeline with an ID of 39 in is 550,000 barrels per day (1 barrel is 42 U. S. gallons). For crude oil at 60ºC, take ρ = 860 kg/m3 and μ ≈ 0.004 kg/m·s. What would be the maximum rate if the flow were constrained to be laminar? Take π = 22/7. Answer is asking for maximum flow rate for barrels per day
Water at 27°C flows with a mean velocity of 1 m/s through a 1 km-long pipe of 0.25 m inside diameter. Answer the following: a. Is the flow hydrodynamically fully developed? Support your answer with calculations. b. Is the flow thermally fully developed? Support your answer with calculations. c. What is the pressure drop over the pipe length, if the pipe surface is smooth? (Ans: 0.289 Bar) d. What is the pump power requirement, if the pipe surface is smooth? (Ans: 1.42 kW)