Question: A large condenser (heat exchanger) in a power plant must transfer a total of 100 MW from steam running in a pipe to sea water

A large condenser (heat exchanger) in a power plant must transfer a total of 100 MW from steam running in a pipe to sea water being pumped through the heat exchanger. Assume the wall separating the steam and seawater is 4 mm of steel, conductivity 50 W/m K and that a maximum of 5C difference between the two fluids is allowed in the design. Find the required minimum area for the heat transfer neglecting any convective heat transfer in the flows.

Step by Step Solution

★★★★★

3.39 Rating (168 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Steady conduction throu... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

E-ME-T (4226).docx

120 KBs Word File

Students Have Also Explored These Related Mechanical Engineering Questions!

Required information (The following information applies to the questions displayed below.) Built-Tight is preparing its master budget for the quarter ended September 30. Budgeted sales and cash...

A steam pipe 200 mm in diameter passes through a large basement room. The temperature of the pipe wall is 500?C, while that of the ambient air in the room is 20?C. Determine the heat transfer rate by...

A condenser in a power plant receives 5 kg/s steam at 15 kPa, quality 90% and rejects the heat to cooling water with an average temperature of 17C. Find the power given to the cooling water in this...

A large condenser in a steam power plant dumps 15 MW at 45oC with an ambient at 25oC. What is the entropy generation rate?

The condenser of a large steam power plant is a heat exchanger in which steam is condensed to liquid water. Assume the condenser to be a shell-and-tube heat exchanger consisting of a single shell and...

The condenser of a large steam power plant is a heat exchanger in which "steam is condensed to liquid water". Assume the condenser to be a shell - and - tube heat exchanger consisting of a "single...

5-43C Consider an adiabatic turbine operating steadily. Does the work output of the turbine have to be equal to the decrease in the energy of the steam flowing through it? 5-44C Consider an air...

Case Study: SO2 Removal from Power Plant Stack Gases I. Introduction Numerous inventories of the world's energy reserves have shown that coal is the most abundant practical source of energy for the...

ATTEMPT ALL QUESTIONS. BE SURE TO ANSWER A body with mass m = 1 2 kg is attached to the end of a spring that is stretched 2 m by a force of 100 N. Furthermore, there is also attached a dashpot4 that...

5-180 Determine the power input for a compressor that compresses helium from 150 kPa and 20C to 400 kPa and 200C. Helium enters this compressor through a 0.1-m2 pipe at a velocity of 15 m/s. 5-181...

Background In recent years, the citizens of Kingston have been experiencing water shortages every year during drought periods. Though significant quantities of groundwater are available in aquifers...

State two advantages of using cycle billing.

1. A clothing producer has determined that the price elasticity of demand for its clothing is 3.2. Based on this information, what should it do to increase total revenue? Select one: a. decrease...

Brand _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ consumers are less likely than other consumers to switch brands due to changes in price or when new competition enters the marketplace. Option A Equity Option...

You just began a position as a financial accountant at Peyton Approved. In this role, your first task is to prepare the companys financials for the year-end audit. Additionally, the company is...

In 2007, Slater & Gordon (S&G) became the worlds first law firm listed on a stock exchange. S&G is headquartered in Melbourne, where William Slater and Hugh Gordon founded it in 1935. Progressively,...

David Bowman, the manager of Lava Java Packaging, has several concerns over the processes being used in the business. Firstly, David is concerned about the adequacy of the processes and controls in...

An Engagement supervisor has asked the audit senior to perform the following procedures related to an engagement. For each procedure listed, identify the financial statement assertion being tested by...

As a business owner, I have 3 different locations within the Denver Metro area. Two of those places are retail sales operations with about 3,500 square feet in each retail location. The third...

15.27 There are six factors and only eight design points can be used. Construct a 263 by beginning with a 23 and use D = AB, E = AC, and F = BC as the generators.

Find the APR, or stated rate, in each of the following cases (Do not round intermediate calculations. Enter your answers as a percent rounded to 2 decimal places, e.g., 32.16.) : Stated Rate (APR)...

Dog Up! Franks is looking at a new sausage system with an installed cost of $515,000. This cost will be depreciated straight-line to zero over the project's five-year life, at the end of which the...

Currently, Sand Stone Gems has a return of 15.6 percent for the year and has an average return for the past ten years of 12.1 percent. Meanwhile, Deep Creek Mines has a return of 6.7 percent for the...