the rate of 65 kg/min through a double pipe counter flow heat exchanger. Water is eated from 50 C to75C by an oll flowing through the tube. The specific heat of the oil is 1.780 kj/kg.K. he oil enters at 115C and leaves at 70C.the overall heat transfer co-efficient is 340 W/m2K.calcualte the Ollowing - Heat exchanger area - Rate of heat transfer

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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1. Water flows at the rate of 65 kg/min through a double pipe counter flow heat exchanger. Water is
heated from 50 C to75C by an oil flowing through the tube. The specific heat of the oil is 1.780 kj/kg.K.
The oil enters at 115C and leaves at 70C.the overall heat transfer co-efficient is 340 W/m2K.calcualte the
following
1. Heat exchanger area
2. Rate of heat transfer
Transcribed Image Text:1. Water flows at the rate of 65 kg/min through a double pipe counter flow heat exchanger. Water is heated from 50 C to75C by an oil flowing through the tube. The specific heat of the oil is 1.780 kj/kg.K. The oil enters at 115C and leaves at 70C.the overall heat transfer co-efficient is 340 W/m2K.calcualte the following 1. Heat exchanger area 2. Rate of heat transfer
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