Fill in the blanks:A heat exchanger was installed purposely to cool 0.50 kg of gas per second. Molecular weight is 32 and k = 1.32. The gas is cooledfrom 150°C to 80°C. Water us available at the rate of 0.30 kg/s and a temperature of 5°C. Calculate the exit temperature of the waterin °C.°C

The heat transfer between two things is proportional to the temperature differential between them.…

Answered: lled purposely to cool us available at…

Engineering

Mechanical Engineering

lled purposely to cool us available at the rate

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter7: Forced Convection Inside Tubes And Ducts

Section: Chapter Questions

Problem 7.14P

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Concept explainers

Thermal Properties of Materials

In mechanical engineering, the thermal property is represented as the physical quantity that is relevant to the application of heat. The thermal properties are evaluated by variations in any specific material due to low heat or high heat. The quantities that influence the thermal property of the materials are mass, density, temperature, and many others.

Question

Fill in the blanks:
A heat exchanger was installed purposely to cool 0.50 kg of gas per second. Molecular weight is 32 and k = 1.32. The gas is cooled
from 150°C to 80°C. Water us available at the rate of 0.30 kg/s and a temperature of 5°C. Calculate the exit temperature of the water
in °C.
°C

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