A counterflow, concentric tube heat exchanger is designed to heat water from 34 to 80 deg C using hot oil,which is supplied to the annulus at 174 deg C and discharged at 140 deg C. The thin-walled inner tube has a diameter of Di=34 mm and the overall heat transfer coefficient is 500 W/m2. K. The design condition calls for a total heat transfer rate of 4400 W. What is the length of the heat exchanger? Select one: a. 0.82485 b. 1.0478 c. 0.95849 d. 0.7013

Q: An acid (Cp = 2000 J/kg-K) is being cooled from 80 degC to 55 degC by heat exchange with water…

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Q: A shell and tube heat exchanger is designed as a counter to cool a mass flow rate of 60 kg/h of…

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Q: A shell-and-tube heat exchanger must heat 2.8 kg/s of a solution with a specific heat of 3.25…

A: Mass flow rate of the solution→m=2.8 Kg/s Specific heat of the solution→Cp=3.25 KJ/KgK Initial…

Q: A shell and tube heat exchangers used to cool oil (Coil=2.2 kJ/kgK) from 120 to 60oC. The heat…

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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: A recuperator is a heat exchanger positioned in the exhaust gases in order to recover the waste…

A: Given data: 1 Shell 2 Tube (1S-2T) pass heat exchanger Hot fluid inlet temperature T1=483 K Hot…

Q: A double tube heat exchanger is made of copper (k=380 W/m.°C). Inner diameter of inner tube Di=1.2…

A: Given: The thermal conductivity of the copper, k = 380 W/m°C The inner diameter of inner tube, Di =…

Q: A cross flow plate fin compact heat exchanger is to be used for this heat recovery application.  We…

A: please refer handwritten solution

Q: Water entering a shell and tube heat exchanger at 350C is to be heated to 75 oC by an oil. The oil…

A: Heat Transfer: According to the second law of thermodynamics, heat is always transferred from a high…

Q: 4. Hot oil (cp= 2.5 kJ/kg-K) at 125 C with a flow rate of 97 kg/min is used in a shell-and-tube heat…

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Q: Steam heat exchangers allow heat to transfer from primary heat source to a secondary fluid without…

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Q: A counter-flow double pipe heat exchanger shown in the figure below is to heat water from 20°C to…

A: Given: Inlet temperature of hot water (Th,i)=160°C Inlet temperature of cold water (Tc,i)=20°C…

Q: (1) In a double tube heat exchanger in which hot and cold fluids flow into a countercurrent flow,…

A: We will answer the first question since the exact one is not specified. Please resubmit the question…

Q: (d) A single-pass shell and tube heat exchanger has water entering the tube at 26°C and leaving at…

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Q: A double tube heat exchanger is made of copper (k = 380 W / m. ° C). Inner diameter of inner tube Di…

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Q: A double tube heat exchanger is made of copper (k = 380 W / m. ° C). Inner diameter of inner tube Di…

A: Given data: The inner and outer diameter is, Di = 1.2 cm and Do = 1.6 cm. The thermal conductivity…

Q: a) Calculate the log-mean-temperature difference and value of overall heat transfer coefficient from…

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Q: At the rate of 5,000 lbm/min, water is heated from 100 to 130-F in a shell-and-tube heat exchanger.…

A: given; water flow rate(mw)=5000lbm/min                                   =300000 lbm/hcold water…

Q: A one-shell, two-tube pass shell and tube heat exchanger has 1580 tubes with di = 13 mm and do = 16…

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Q: Calculate the tube-side heat transfer coefficients.  Type : 1 - 2 exchanger : O.D = 0.01905m I.D…

A: Given: The outside diameter, OD = 0.01905 m The inner diameter, ID = 0.01483 m The length, L = 1…

Q: QUESTION 3: In an underbody tube pass heat exchanger, With the machine oil flowing on the body side,…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: A one-shell-pass, two-tube-pass heat exchanger is used to heat 27,000 kg/h of water from 85°C to…

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Q: A counterflow, concentric tube heat exchanger is designed to heat water from 22 to 80 deg Cusing hot…

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Q: A counterflow concentric tube heat exchanger is used to cool the lubricating oil from a large gas…

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Q: Determine the clearance for the shell and tube heat exchanger with 220 tubes of outside diameter 20…

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Q: For a 1 shell, 30 tube heat exchanger, the inlet temperature of the shell is 8 C and the outlet…

A: The overall heat transferred by the heat exchanger can be calculated using the formula given below…

Q: The following represents a parallel heat exchanger which contains 130 tubes each with a diameter of…

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Q: Q3 BA shell and tube heat exchanger with one shell pass and four tube passes uses hot water on the…

A: Heat exchanger Heat exchanger is the device which is used to transfer heat from hot fluid to cold…

Q: Glycerin (cp=2400J/kgK) at 20oC and 0.5kg/s is heated by ethylene glycol (cp=2500J/kgK at 50oC at…

A: The specific heat of glycerin is .The mass flow rate of glycerin is .The specific heat of ethylene…

Q: Determine the length needed for a simple concentric-tube, parallel flow heat exchanger to transfer…

A: Rate of heat transfer from hot water to cold water, Q=900 WThermal conductivity of copper tube,…

Q: A shell and tube heat exchanger is designed as a counter flow type. Water (cp = 4182 J/kg.o C)enters…

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Q: (gpt/Ai wrong answer not allowed) In a body-and-tube heat exchanger with two shell passes and 12…

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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: Company Kicap ABCD is planning to set up a new chemical plant for their by-product. However, waste…

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Q: 1. Determine the outlet temperature of the hot fluid. Heat capacity rate, kW/K Inlet temperature, °C…

A: As per our guidelines we are supposed to solve only 3 subparts if multiple subparts are asked.…

Q: Write about of the following related to shell and tube heat exchanger: (i) Tube sheet and tube pitch…

A: Given Shell and tube exchanger To find Relation Tube sheet and tube pitch Baffle and baffle spacing…

Q: Example 3: A condenser using steam from the exhaust of a turbine at a pressure of 4 in Hg abs is to…

A: The heat exchanger is a device used to transfer heat from one fluid to another fluid. For heat…

Q: 1. i) How many tubes must be used? 2. ii) If the length of the heat exchanger is not to exceed 1.5…

A: here, use energy balace for 1). and 2).both.for solution refer below images.

Q: (b) In a shell-and-tube heat exchanger, with one shell pass and four tube passes, water entering at…

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Q: A 2-m long thin walled concentric heat exchanger is used to dissipate heat from hot engine oil using…

A: Heat Transfer: According to the second law of thermodynamics, heat is always transferred from a…

Q: Steam condensing at 120°C (h = 2203 kJ/kg) on the shell side of (1 shell and 12 thin-walled tubes)…

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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.