Heat transfer from condensing vapors. (a) The outer surface of a vertical tube I in. in outside

Question:

Heat transfer from condensing vapors.

(a) The outer surface of a vertical tube I in. in outside diameter and 1 ft long is maintained at 190°F. If this tube is surrounded by saturated steam at I atm, what will be the total rate of heat transfer through the tube wall?

(b) What would the rate of heat transfer be if the tube were horizontal?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Transport Operations

ISBN: 9780470115398

2nd Edition

Authors: Allen Stuart

See More Books

Question Posted: Dec 06, 2010 12:04 AM

See More Questions

The outer surface of a spacecraft in space has an emissivity of 0.8 and an absorptivity of 0.3 for solar radiation. If solar radiation is incident on the spacecraft at a rate of 1000 W/m2, determine...
Under what conditions can the outer surface of a vertical cylinder be treated as a vertical plate in natural convection calculations?
The outer surface of a 0.2m-thick concrete wall is kept at a temperature of ??5?C, while the inner surface is kept at 20?C. The thermal conductivity of the concrete is 1.2 W/(m K). Determine the heat...
# Ch. 6 Homework 1. EX.06.01 2. EX.06.03 3. EX.06.04 4. EX.06.09 5. PR.06.01A Progress: 1/5 items Assignment Score: 40% v2.cengagenow.com Delgadillo Chegg Accounting MRK & ECO Extra credit...
At the end of the year, Wrinkle Free Laundry (WFL) had $150,000 in total assets. (a) If WFL's total assets turnover was 2.0, what were its sales revenues? (b) If WFL's return on asset was 6 percent,...
Consider the network shown in Figure 1.75 with five switches. Suppose that the switches operate independently and that each switch allows a message through with a probability of 0.85. What is the...
The following system of differential equations arises in the modeling of a stirred tank reactor with an autocatalyic reaction: \[\begin{aligned}& \frac{d x}{d t}=x-x y \\& \frac{d y}{d t}=-y+x...
The unadjusted trial balance of La Mesa Laundry at August 31, 2016, the end of the fiscal year, follows: The data needed to determine year-end adjustments are as follows: a. Wages accrued but not...
James invests $100,000 in a city of Athens bond that pays 8% interest. Alternatively, James could have invested the $100,000 in a bond recently issued by HighTech, Incorporated that pays 10% interest...
Jimmy owns a garden in which he has planted N trees in a row. After a few years, the trees have grown up and now they have different heights. Jimmy pays much attention to the aesthetics of his...
Local heat transfer coefficient for turbulent forced convection in a tube. Water is flowing in a 2-in.i.d tube at a mass flow rate w = 15,000 lb m /hr. The inner wall temperature at some point along...
Forced-convection heat transfer from an isolated sphere (a) A solid sphere 1 in. in diameter is placed in an otherwise undisturbed air stream, which approaches at a velocity of 100 ft/s, a pressure...
Pine Corp. has experienced tremendous sales growth this year, but it is always short of cash. What is one explanation for this occurrence?
True or False: A company's beta can be used to accurately forecast its stock price during the coming year.
Are younger New Zealand women more likely to be in paid employment than previous generations of New Zealand women? To shed light on this question, we will look at the current employment status of two...
True or False: Historical beta values are not impacted by rare events that might adversely affect a firm's stock price.
True or False: The Federal Reserve Bank's prime lending rate should be used for the risk-free rate in the capital asset pricing model.
Repeat Problem 23 assuming the stock offering will be preferred stock rather than common stock. The preferred stock will sell for $120/share, pay a $9 annual dividend, and have a cost of selling of...
Compute the present value of a risk-free five-year annuity of $1000 per year, given the yield curve for November 2008 in Figure 5.3.
Suppose the S&P 500 futures price is 1000, = 30%, r = 5%, = 5%, T = 1, and n = 3. a. What are the prices of European calls and puts for K = $1000? Why do you find the prices to be equal? b. What...
The following data were obtained for compounds of nitrogen and hydrogen: (a) Show that these data are consistent with the law of multiple proportions. (b) If the formula of compound B is N 2 H 2 what...
The smart grid is not simply a unit entity but consist of multiple networks and multiple power generation sources along with multiple operators employing changeable levels of communication and...
The figure shows an internal rim-type brake having an inside rim diameter of 12 in and a dimension R = 5 in. The shoes have a face width of 1 in and are both actuated by a force of 500 lbf. The mean...
For the brake in Prob. 161, consider the pin and actuator locations to be the same. However, instead of 120, let the friction surface of the brake shoes be 90 and centrally located. Find the maximum...
Watch the recorded interview of Ms . Veronica Trammell, Executive Director of Learning Technology at KSU. The interview focused on service management and service operation. Share your thoughts in...
develop a detailed event plan following the assigned event type and theme with the following information: Event objectives based on the assigned event type and theme Two sets of varying food &...
Provide a detailed simulation performance results for Walmart inc. based on 5 year performance review.

Heat transfer from condensing vapors. (a) The outer surface of a vertical tube I in. in outside

Question:

Step by Step Answer:

Heat transfer from condensing vapors a The boundaries of the condensate layer are at To 190F and Ta ...View the full answer

Transport Operations

Students also viewed these Chemical Engineering questions