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2. Determine the heat requirement and the size of the settling/coalescing section of a horizontal...
2. Determine the heat requirement and the size of the settling/coalescing section of a horizontal...
2. Determine the heat requirement and the size of the settling/coalescing section of a horizontal heater treater for the following conditions: Oil flow rate-7500 bbl/day Inlet B.S. & W.-12% Outlet B.S. & W.-190 Oil viscosity = 50 cP at 80 Oil viscosity = 12 cP at 120 oF Specific heat of oil = 0.5 Btu/lb °F Oil specific gravity -0.86 Oil viscosity 22 cP at 100 °F Water specific gravity - 1.06 Specific heat of water-1.1 Btu/lb oF Inlet temperature...
A horizontal three-phase separator is half-full of liquid, determine its size for given the following data: Oil flow ra...
A horizontal three-phase separator is half-full of liquid, determine its size for given the following data: Oil flow rate (Qo) Water flow rate (Q) 3000 bbl/day Gas flow rate Q.) = 5 MMscfd Oil specific gravity (SG) = 1.07 Specific gravity of gas (S) 0.6 Oil retention time (t,), = Water retention time Density of gas (po) = 0.3 lb ft3 (t 10 minutes Viscosity of oil phase (H,) = 10 cp Viscosity of water phase (H) = 1cp Operating...
Question 1 (5 Points) Determining the dispersed oil content in the effluent water from a CPI plat...
Question 1 (5 Points) Determining the dispersed oil content in the effluent water from a CPI plate separator Given: water flow rate25,000 bbl/day 125°F, Feed water specific gravity 1.06 125°F, Feed water viscosity Dispersed oil concentration 650 mg/l, Dissolved oil concentration= 10 mg/l. Total oil & grease -0.65 cp @125°F =660 mg/l. The dispersed oil droplet size distribution in feed water is as follows: 40-60 60-80 80-100 100-120 120 100% Microns <40 Vol. % 914 30 35 10 A vendor...
water For the simple, co-current exchanger shown above: Given: • Water stream ; cp = 1btu/lb-F;...
water For the simple, co-current exchanger shown above: Given: • Water stream ; cp = 1btu/lb-F; flowrate - 40gpm ; Tin - 55F • Oil stream; cp = 0.82btu/lb-F; flowrate - 27gpm; Tin - 199F; Tout = 174F • oil specific gravity = 0.84 What is the water flowrate, #/hr? What is the oil flowrate, #/hr? What is the exchanger heat duty, Q. btu/hr? What is the water outlet temperature, F?
Cooling water available at 680F is flowing through 1 in diameter tube at a rate of...
Cooling water available at 680F is flowing through 1 in diameter tube at a rate of 62000 lb/hr to cool 7000 lb/hr of a lube oil from 200 to 1000F. The specific heat of the lube is 0.62 Btu/lbm oF and viscosity is 5 cp, thermal conductivity is 0.067 Btu/ft-hr °F. The overall heat transfer coefficient is 35 Btu/ft? hr of. It is considered for a single pass exchanger with 44 tubes are requires. a. Draw a schematic diagram of...
please show all steps and do both. if you dont do both problems please do problem...
please show all steps and do both. if you dont do both
problems please do problem 2 is more important .
Problem 2. (45 Points) Cooling water available at 680F is flowing through 1 in diameter tube at a rate of 62000 lb/hr to cool 7000 lb/hr of a lube oil from 200 to 1000F. The specific heat of the lube is 0.62 Btu/lbm oF and viscosity is 5 cp, thermal conductivity is 0.067 Btu/ft-hr °F. The overall heat transfer...
be clear Problem 3 (60 Points). A 1-2 shell-and-tube heat exchanger must be designed to heat...
be clear
Problem 3 (60 Points). A 1-2 shell-and-tube heat exchanger must be designed to heat 2.5 kg/s of water from 15 to 85°C. The heating is to be accomplished by passing hot engine oil at a rate of 5.2 kg/s, which is available at 160°C, through the shell side of the exchanger. The oil is known to provide an average convection coefficient of 400 W/m2K on the outside of the tubes. Ten tubes passes the water through the shell....
Question 3 (40 marks) (a) Air enters a horizontal nozzle with a velocity of 1 m/s,...
Question 3 (40 marks) (a) Air enters a horizontal nozzle with a velocity of 1 m/s, a pressure of 2 bar and a temperature of 350 K. At exit from nozzle, the air temperature is 450 K. The combined rate of specific heat transfers, and specific work transfers, w to the air as it passes through the nozzle is 150 kJ/kg. Assume that the air flow is steady and air can be treated as perfect gas with = 1005 J/(kg.K)....
and guidores, Superheated On this p a vaporare, ma g st the insurated vapor, saturated vode...
and guidores, Superheated On this p a vaporare, ma g st the insurated vapor, saturated vode saturated andvaporarea, an brotherm Critical Isotherm Pressure (P) - Specific Volume (v) Diagram Problems involving the Continuity Equation 21. A fluid having a density of 1200 kg/m3 flows in a pipe that has an internal diameter of 60 cm. If 3 m3/sec flows in the pipe, determine the mass flow rate in kilograms per hour. 22. Air flows through a 12 in x 14...
PROBLEM 4 (20 pts) Water at 25 °C is used to cool oil from 120 °C...
PROBLEM 4 (20 pts) Water at 25 °C is used to cool oil from 120 °C to 80 °C. Oil flows at a rate of 1 kg/s in a tube of inside diameter 1.6 cm and outside diameter 1.9 cm. The tube makes 18 passes in a shell. Water flows through the shell at a rate of 1.5 kg/s. The water side heat transfer coefficient is 12,000 W/m2°C. Oil properties at 100 °C are: Cp = 2219J/(kg.), k = 0.137...
2. Determine the heat requirement and the size of the settling/coalescing section of a horizontal heater treater for the following conditions: Oil flow rate-7500 bbl/day Inlet B.S. & W.-12% Outlet B.S. & W.-190 Oil viscosity = 50 cP at 80 Oil viscosity = 12 cP at 120 oF Specific heat of oil = 0.5 Btu/lb °F Oil specific gravity -0.86 Oil viscosity 22 cP at 100 °F Water specific gravity - 1.06 Specific heat of water-1.1 Btu/lb oF Inlet temperature...
A horizontal three-phase separator is half-full of liquid, determine its size for given the following data: Oil flow rate (Qo) Water flow rate (Q) 3000 bbl/day Gas flow rate Q.) = 5 MMscfd Oil specific gravity (SG) = 1.07 Specific gravity of gas (S) 0.6 Oil retention time (t,), = Water retention time Density of gas (po) = 0.3 lb ft3 (t 10 minutes Viscosity of oil phase (H,) = 10 cp Viscosity of water phase (H) = 1cp Operating...
Question 1 (5 Points) Determining the dispersed oil content in the effluent water from a CPI plate separator Given: water flow rate25,000 bbl/day 125°F, Feed water specific gravity 1.06 125°F, Feed water viscosity Dispersed oil concentration 650 mg/l, Dissolved oil concentration= 10 mg/l. Total oil & grease -0.65 cp @125°F =660 mg/l. The dispersed oil droplet size distribution in feed water is as follows: 40-60 60-80 80-100 100-120 120 100% Microns <40 Vol. % 914 30 35 10 A vendor...
water For the simple, co-current exchanger shown above: Given: • Water stream ; cp = 1btu/lb-F; flowrate - 40gpm ; Tin - 55F • Oil stream; cp = 0.82btu/lb-F; flowrate - 27gpm; Tin - 199F; Tout = 174F • oil specific gravity = 0.84 What is the water flowrate, #/hr? What is the oil flowrate, #/hr? What is the exchanger heat duty, Q. btu/hr? What is the water outlet temperature, F?
Cooling water available at 680F is flowing through 1 in diameter tube at a rate of 62000 lb/hr to cool 7000 lb/hr of a lube oil from 200 to 1000F. The specific heat of the lube is 0.62 Btu/lbm oF and viscosity is 5 cp, thermal conductivity is 0.067 Btu/ft-hr °F. The overall heat transfer coefficient is 35 Btu/ft? hr of. It is considered for a single pass exchanger with 44 tubes are requires. a. Draw a schematic diagram of...
please show all steps and do both. if you dont do both
problems please do problem 2 is more important .
Problem 2. (45 Points) Cooling water available at 680F is flowing through 1 in diameter tube at a rate of 62000 lb/hr to cool 7000 lb/hr of a lube oil from 200 to 1000F. The specific heat of the lube is 0.62 Btu/lbm oF and viscosity is 5 cp, thermal conductivity is 0.067 Btu/ft-hr °F. The overall heat transfer...
be clear
Problem 3 (60 Points). A 1-2 shell-and-tube heat exchanger must be designed to heat 2.5 kg/s of water from 15 to 85°C. The heating is to be accomplished by passing hot engine oil at a rate of 5.2 kg/s, which is available at 160°C, through the shell side of the exchanger. The oil is known to provide an average convection coefficient of 400 W/m2K on the outside of the tubes. Ten tubes passes the water through the shell....
Question 3 (40 marks) (a) Air enters a horizontal nozzle with a velocity of 1 m/s, a pressure of 2 bar and a temperature of 350 K. At exit from nozzle, the air temperature is 450 K. The combined rate of specific heat transfers, and specific work transfers, w to the air as it passes through the nozzle is 150 kJ/kg. Assume that the air flow is steady and air can be treated as perfect gas with = 1005 J/(kg.K)....
and guidores, Superheated On this p a vaporare, ma g st the insurated vapor, saturated vode saturated andvaporarea, an brotherm Critical Isotherm Pressure (P) - Specific Volume (v) Diagram Problems involving the Continuity Equation 21. A fluid having a density of 1200 kg/m3 flows in a pipe that has an internal diameter of 60 cm. If 3 m3/sec flows in the pipe, determine the mass flow rate in kilograms per hour. 22. Air flows through a 12 in x 14...
PROBLEM 4 (20 pts) Water at 25 °C is used to cool oil from 120 °C to 80 °C. Oil flows at a rate of 1 kg/s in a tube of inside diameter 1.6 cm and outside diameter 1.9 cm. The tube makes 18 passes in a shell. Water flows through the shell at a rate of 1.5 kg/s. The water side heat transfer coefficient is 12,000 W/m2°C. Oil properties at 100 °C are: Cp = 2219J/(kg.), k = 0.137...
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