heated from 50 C to 75 C by an oil flowing through the tube.. The oil enters at 115 °C and leaves at Water flows at the rate of 65 kg/min through a double pipe counter flow heat exchanger. Water is 70 °C. The overall heat transfer co-efficient is 340 W/m²K. (Specific heat of water is 4186 J/kg. C, and the specific heat of the oil is 1780 j/kg.° C). calculate the following: 1. Heat exchanger area 2. Rate of heat transfer 3. Mass flow rate of oil

Q: Heat transfer problem.In a counter flow heat exchanger, water, flow rate 0.05kg/s, enters at 400K…

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Q: 8. A shell and tube heat exchanger (single shell, two tube pass) is used to cool oil from a large…

A: First, we need to calculate the Reynolds number to determine the flow regime. The Reynolds number is…

Q: i. If you increase the length of the tube, will the overall heat transfer coefficient U change?…

A: A heat exchanger typically involves two fluids separated by a solid wall. Heat is first transferred…

Q: Water (Cp = 4200 J/kg. °C) is used cool an unknown fluid (with a given Cp = 3810 J/kg.ºC) using a…

A: Find the maximum heat transfer between the fluids.

Q: A 5 x 5 cm plate is at a constant temperature of 50 ° C and tilted 60 ° to the horizontal. Calculate…

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Q: The diameter of the tube is 25 mm. The specific heat of water is 4.18 kJ/kg.°C. The overall heat…

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Q: A double tube heat exchanger will be used to cool bezene from 82 Celsius to 38 Celsius. water enters…

A: Th1=82 °CTh2=38°CTci=21°CTce=37°CDi=114inch  since 1inch =.0254 m soDi=5×.02544=.03175 mD0=2…

Q: 1. A two shell, eight tube pass STHE is to heat mineral oil from -5°C to 40°C using water with an…

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Q: There is a tubular heat exchanger with the outer tube radius of 4 cm, the inner tube radius of 2 cm,…

A: Note:- As per honor code and answering guidelines I can answer 1st 3 sub parts at a time if your…

Q: he flow emperati

A: Given: Fluid flow rate and inlet temperature for a counter flow, concentric tube heat exchanger of…

Q: The clean U for an exchanger is 770 BTU/(hr 0 F ft2).  Its tube area is 550 ft2.  After operating…

A: Heat exchanger: It is a system used which is used to transfer heat between two or more than fluids.…

Q: 1. Calculate the (UA) of 3771k12 model at McMaster Carr? With more than three times the pressure…

A: The main basic Heat Exchanger equation is: Q = U x A x ΔTm  ΔTm =…

Heat Exchangers

Heat exchangers are the types of equipment that are primarily employed to transfer the thermal energy from one fluid to another, provided that one of the fluids should be at a higher thermal energy content than the other fluid.

Heat Exchanger

The heat exchanger is a combination of two words ''Heat'' and ''Exchanger''. It is a mechanical device that is used to exchange heat energy between two fluids.