2-) 10500 kg/hr of water is heated using a counter-flow, double-pipe heat exchanger utilizing superheated steam. Steam passes through the heat exchanger at 130 °C after entering at 180 °C. Water has an entrance temperature of 30 °C and an outlet temperature of 80 °C. Calculate the heat transfer area if the overall heat transfer coefficient from steam to water is 814 W/m² K. How much more area would there be if the fluid flow was parallel?

Q: Q4) Consider a tube-and-shell heat exchanger consisting of one single shell and one tube, each…

A: A counter-flow exchanger, the temperature difference between the hot and cold fluids remains high…

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: l water flowing at 14 kg.s¹ entering at 18 monia with a mass flow rate of 18 kg.s-¹ perature and…

A: mass flow rate of water mw= 14 kg/sec mass flow rate of ammonia ma= 14 kg/sec Hot fluid enter…

Q: Example 2 A shell-and-tube exchanger (two shells, four tube passes) is used to heat 10,000 kg/h of…

A:

Q: A 1-2 shell and tube heat exchanger is used to heat glycerin (C3H8O3, b.R.= 290 °C, cp= 3.43 kJ/kg…

A: Given data: 1 shell 2 tube (1S-2T) heat exchanger Inlet temperature of glycerin t1=20oC Inlet…

Q: As shown in Figure 1, one portion of the hot flue gases is supplied to the steam generator. The…

A: Evaluate properties of flowing fluids.Steam outlet:At outlet, steam pressure is  and temperature is…

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 =…

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

A:

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.