Rate of heat transfer to the coolant

Assignment Help Mechanical Engineering
Reference no: EM13946339

The outer surface of a vertical tube, which is 1 m long and has an outer diameter of 80 mm, is exposed to saturated steam at atmospheric pressure and is maintained at 50°C by the flow of cool water through the tube. What is the rate of heat transfer to the coolant, and what is the rate at which steam is condensed at the surface?

Reference no: EM13946339

Questions Cloud

Find the dimensions of the shaft and the bearing bore : A journal of basic size of 75 mm rotates in a bearing. The tolerance for both the shaft and bearing is 0.075 mm and the required allowance is 0.10 mm. Find the dimensions of the shaft and the bearing bore.
Define the program development cycle,why it is called cycle : Describe the importance of using a structured, modular approach when creating program requirements, design, and code.
Estimate the decrease in weight : Make a drawing of the wooden pattern for the part, include all necessary allowances for shrinkage and machining - The spool will be lighter as a result of the redesign in part c) above. Estimate the decrease in weight.
Century company negotiated a lump : Century Company negotiated a lump-sum purchase of several assets from a contractor who was retiring.
Rate of heat transfer to the coolant : What is the rate of heat transfer to the coolant, and what is the rate at which steam is condensed at the surface?
Human rights watch-dog organization : The Scenario You work as a research analyst for a human rights watch-dog organization. The organization's board of directors is deciding how to spend a large donation.
What is the p-value associated with the hypothesis test : Calculate the mean attitude score toward the Springdale Mall shopping area and compute the sample standard deviation. Does this area seem to be well regarded by the respondents?
Write an email is for accounting and payroll : THE EMPLOYEE-EMPLOYER RELATIONSHIP (E-MAIL): SCENARIO - Jaime has an annual contract with Manila Office Supplies to provide property maintenance services; this includes lawn care, snow removal and parking lot maintenance
What is probability that the test results is false positive : Refer to the sample data for pre-employment drug screening shown below. If one of the subjects is randomly selected, what is the probability that the test results is a false positive? Who would suffer from a false positive result? Why?

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Five kg of a material is heated at constant volume from a

five kg of a material is heated at constant volume from a state where its internal energy is 40 mjkg to a state where

  Raise the temperature of the high temperature reservoir

If heat engines efficiency can be increased by increasing the highest temperature why do we not increase the temperature further for our power plants? What could be done still to raise the temperature of the high temperature reservoir? What could be ..

  A 500 mw electric station utilizes a rankine cycle power

a 500 mw electric station utilizes a rankine cycle power plant with superheat. the steam temperature and pressure at

  A horizontal platform rests on four vertical springs

A horizontal platform rests on four vertical springs, each of stiffness 15kN/m and mass 0.25kg. what will the frequency of oscillation of the table be if it has a mass of 2.okg

  Find athe velocity when x2meters b the position were the

the acceleration of a particle is defined as a25-3x2 a is expressed in msec2 and x is in meters. the particle starts

  Two of the three velocity components for an incompressible

two of the three velocity components for an incompressible flow are u x2 2xz vy22 yz what is the general form of the

  Estimate the time intervals and uncertainties in measured

the mass flow rate of water in a tube is measured using a beaker to catch water during a timed interval. the nominal

  Determine the maximum weight of block c if block b is not

a 10-lb block b rests as shown on a 20-lb bracket a. the coefficients of friction are us0.3 and uk0.25 between block b

  Design a container using differentiation

design a container using differentiation that has a volume of 2500 litres. it must use the minimum amount of material.

  An electric circuit consists of a 12-v storage battery a 10

an electric circuit consists of a 12-v storage battery a 10 ohm resistor and an electric motor connected in parallel.

  A vessel contains 4 kg of wet steam liquid-vapor mixture at

a vessel contains 4 kg of wet steam liquid-vapor mixture at 140 degc. after the addition of heat the steam has a

  For plain carbon steel and convection

For plain carbon steel and convection (h=50 W/m^2 K) to air at 500K, Ti=300k, with a slab geometry 0.2 m thick (2L), find Boat Number. For a Fourier number (based on l=0.1m) of 0.1, is the tearm series valid? Find the time

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd