Heat TransferHeat Exchanger question is image cold waterV 2 kg/s, 20°cprocess pluid3.5 kg/s70 °C>Go, process = 2500 5/ugKluidGrewater =4180 k]/ugkoverall H. T ceff. is 1500 W/m²KH.T. area io 10 m2:) the H.T. rete ?

Given data: Twi=20°Cm˙wi=2 kg/sTfi=70°Cm˙fi=3.5 kg/s Need to determine the rate of heat transfer.

Answered: Heat Transfer Heat Exchanger

Engineering

Mechanical Engineering

Heat Transfer Heat Exchanger

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: na heat exchanger an unknown gas with molecular weight of 30, K = 1.32 enters the eat exchanger at…

Q: Q4: Ball bearing r-4 mm leaving the oven at a uniform temperature of 900 °C a exposed to air for a…

Q: Explain in detail the phenomenon and concept of the heat transfer involved in the heat exchanger and…

A: Heat exchanger is a device that is used to transfer heat between two fluids. An important aspect of…

Q: Derive equation for heat transfer by conduction through hollow cylinder. Also mention assumptions…

A: In heat transfer analysis, the rate of change of state is evaluated by calculating the rate of heat…

Q: Illustrate example of heat exchanger with baffle. Explain the role of the baffles in a…

A: Heat exchangers are defined as the energy conversion devices that involve heat exchange among two…

Q: What is a heat pump and how does it work?

A: Note- I only give one solution at one time for other question you will upload again.

Q: based on the NTU, LMTD and effectiveness value, your team have to propose the best arrangement of…

Q: ounter flow exchanger more effective than a parallel-flow exchanger?

A: heat transfer = heat transfer coeff x Area x temp difference Clearly heat transfer depends directly…

Q: Nanofluids are at the spot of consideration for new generation of heat exchangers. As a process…

A: Nanofluid is the suspension of nanoparticles made up of metal oxide and carbon tube etc. it is used…

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

Q: The pressurized water that enters a cross-flow heat exchanger with a flow of 1 kg / s at 35 ° C and…

Q: D Question 4 Direct contact heat exchangers are principally associated with Work O Heat transfer O…

Q: V satunetad bg. 70°C overall H.T. coeFF. i) 2000 Wmek H.T. rete in Hhe HX 2300 kW :) heat transfer…

Q: In my assignment I'm meant to give an analysis of heat transfer in heat exchangers. Can you please…

A: Fouriers law- According to Fourier's law, the area at right angles to the gradient through which the…

Q: Briefly describe the conditions when heat transfer in a heat exchanger reaches its m

A: given: Briefly describe the conditions when heat transfer in a heat exchanger reaches its maximum…

Q: Define the multi zone model for combustion with different heat transfer modes also write down heat…

A: The multi-zone model for combustion is used to analyze the complex processes occurring within…

Q: i) ii) State the assumptions used to arrive at the above equation. Explain why the "log-mean"…

A: This question is based on the concept of Heat exchanger.

Q: a mixtur is to be coold in a heat exchanger from 389 k to 344 k. cooling water at 286 k is fliwing…

A: to determine => log mean temperature diff (lmtd)

Q: Enlist parts of Heat exchanger . Explain in detail

A: This question is based on the concept of Heat Exchanger components.

Q: Is a car radiator a heat exchanger? If yes, then which type of heat exchanger is this?

A: Yes, a car radiator is a heat exchanger. It is used to transfer thermal energy from one place to…

Q: The two heat exchangers pictured below heat an acetic acid stream by different means. In both…

A: (a) In a heat exchanger, heat is added at constant pressure, therefore, use the formula for heat…

Q: QUESTION 2 The refrigerant undergoes a change of phase during the heat-transfer process, the…

A: Since we only solve upto three subparts at a time, we will solve the first three. Please specify the…

Q: A 5kW heater is in the lab, but the lab losses heat to its outside surroundings. The heat transfer…

Q: in an indirect evaporative system,through a tube heat exchanger, the primary air at an inlet has a…

A: GivenThi=43oCTci=22oCε=0.8

Q: It is recommended that the overall heat transfer factor (U) be: a. Small b. More than 1 a c. It does…

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: Which of the following applies to the heat exchanger temperature profile shown on the right? Circle…

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

Q: a tray of liquid water is placed in a freezer where it cools from 20 deg C to "-5" deg C. what is…

Q: + A 2 5 What is the effect of roughness on heat transfer, explain it with diagrams

Q: To reach the maximum heat exchange rate, if a fan is applied, should it be upward airflow or…

A: Air on getting heated flows upward due to a decrease in its density with an increase in temperature.

Q: 3- What are the classifications of the heat exchanger, what are it applications, and what are the…

Concept explainers

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.

Question

Heat Transfer

Heat Exchanger

question is image

cold water
V 2 kg/s, 20°c
process pluid
3.5 kg/s
70 °C
>
Go, process = 2500 5/ugK
luid
Grewater =4180 k]/ugk
overall H. T ceff. is 1500 W/m²K
H.T. area io 10 m2
:) the H.T. rete ?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

A cross flow heat exchanger with air mixed and oll unmixed, (C 2150 J/kg. "C). The mass flow rate ratio (m" m - 29. if fhe effectivenesv of the heat exchanger is 61 % and the product of heat transfer surface area and the overall heit transfer coefficient is 787 WC, What is the mass flow rate of Oil "kemia 1006 Jkg "C, C air air
A fuel of Qh = 6888 kcalkg steam was bund in the funace of a 223 m? water tube boiler which was generating 5443 kg steam per hour at 14.06 kg/cm? ab, d and s, fiom 109 °C feed, at a time when the fuel consumption was 612 kg per how. (a) Find kcal rating and percent rating. (b) Calculate over-all thermal efficiency.
In a heat exchanger, the heat transfer depends on the choice of the control volume
can you please give me an analysis of heat transfer in heat exchangers as like a text ?
Hello Sir,Good Evening. I have a question in my homework related Heat Transfer lesson. The following below is my question. Please Advice. Thank You "Explain the equation used to calculate the heat flux of a counter flow type heat exchanger with a fouling factor using the LMTD concept. Write down the equations involved"
if A 22 C Water enters a heat exchanger with a velocity 0.8 m/s and tube diameter is 10 mm, it leaves at 34 C what is the heat transferred to water. in kW 3.157 O 31.569 O 3.94 O
When an ice is being heat up, it will undergo a series of thermodynamic process. Explain with a diagram that how ice will undergo latent heat of fusion, latent heat of vaporization and temperature changes under heat transfer process.
When using heat exchangers, When and why do we need to use correction factors?
While thermodynamics deals with equilibrium states and changes from one equilibrium state to another heat transfer deals with systems that have Select one: O a. Fluid equilibrium b. None of the above c. Mechanic equilibrium d. Thermal equilibrium
subject (thermo 2) pls answer me in 20 mins thnak you
EXAMPLE 20 A heat exchanger is being used to transfer heat between water and a 20% ethylene glycol solution. The ethylene glycol enters the heat exchanger at 150 gpm with a temperature of 20°F and exits at 40°F. The water enters the heat exchanger at 130 gpm at a temperature of 80°F. A heat transfer analysis reveals that the overall heat transfer coefficient of the heat exchanger is 400 Btu/h-ft2-°F. Determine the heat transfer area required for (a) a parallel-flow heat exchanger and (b) a counterflow heat exchanger. www. www www www mTho T Parallel-flow HX T Counterflow HX Thi Tho Tho tco Heat exchanger area A Heat exchanger area A
CONCLUSION ABOUT HEAT TRANSFER