Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Aug 29, 2024

In a counter flow double pipe heat exchanger, water is heated from 25C to 65C by oil with specific heat of 1.45kJ/kgK and mass flow

In a counter flow double pipe heat exchanger, water is heated from 25C to 65C by oil with specific heat of 1.45kJ/kgK and mass flow rate of 0.9kg/s. The oil is coolec from 230C to 160C. If overall Heat transfer coefficient is 420W/m2C. calculate following: a) The rate of heat transfer b) The mass flow rate of water, and c) The surface area of heat exchanger GivenData:tci=25Ctco=65Cthi=230Ctho=160CCph=1.45kJ/kgkmh=0.9kg/secU=420W/m2CTobeCalculated:a)Q=?b)mc=?c)As=

Step by Step Solution

There are 3 Steps involved in it

Step: 1

Get Instant Access with AI-Powered Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

Step: 3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Students also viewed these Chemical Engineering questions

Question

=+1. faus \'fdu . (15.11) (b) Now assume that f is measurable $ and let M be a bound for |fl. Consider the partition A, = [w: ie Answered: 1 week ago

Answered: 1 week ago

Question

★★★★★

On September 1, 2013, Carolina Electronics Company has 1,000 Blu-ray players ready for sale. On October 1, 2013, 900 are sold at $125 each with a 1-year warranty. Carolina estimates that the warranty...

Answered: 1 week ago

Question

★★★★★

You are considering an investment in a mutual fund with a 2 % load and an expense ratio of 1 % . You can invest instead in a bank CD paying 4 % interest. Required: a . If you plan to invest for two...

Answered: 1 week ago

Question

★★★★★

how Significant price movement for certain commodities or items impact on budget development

Answered: 1 week ago

Question

★★★★★

There are three different methods commonly used for capturing network data. These are (1) using a network tap, (2) using a SPAN port on a switch, and (3) using a tool built into a network device...

Answered: 1 week ago

Question

★★★★★

Gross amount of invouce is $ 8 5 0 . there is no freight charge. date of invoice is 8 / 4 . terms of invoice are 3 / 1 0 , 2 / 1 5 and n / 3 0 . date of payment is 8 / 1 8 . find the cash discount....

Answered: 1 week ago

Question

★★★★★

A daily magazine stand contractor has newspaper stands along various stations on a train route. The demand for magazines is normally distributed and comes from three different forecasting models....

Answered: 1 week ago

Question

★★★★★

A photo frame production line operates 10 hours per day, 5 days per week and can produce 230 televisions per hour. In a typical day, employees have two 30-minute coffee breaks and one 1-hour lunch...

Answered: 1 week ago

Question

★★★★★

FAST DELIVERY SERVICES delivers packages in the city area and hires drivers to make deliveries. Variable costs has been budgeted and an average standard time has been established to make a delivery....

Answered: 1 week ago

Previous Question Next Question