Question: Using your results from Problem 3.8, find the heat flow at the base of the fin for the following conditions:k = 20 Btu/(h ft ?F)L

Using your results from Problem 3.8, find the heat flow at the base of the fin for the following conditions:k = 20 Btu/(h ft ?F)L = 2 in.

ho = 20 Btu/(h ft2 ?F)To = 200?FT?? = 80?FUse a grid spacing of 0.2 in.From Problem 3.8: Develop the control volume difference equation for one-dimensional steady conduction in a fin with variable cross-sectional area A(x) and perimeter P(x). The heat transfer coefficient from the fin to ambient is a constant ho and the fin tip is adiabatic.GIVENA fin with variable cross-sectional area and perimeter

AC) = 0.5 (1-sinh ()-) P(x) = (4(x))?

Step by Step Solution

★★★★★

3.43 Rating (178 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

The number of nodes is The crosssectional area at any node is and the perimeter at any n... 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)

66-E-M-E-H-M-T (1572).docx

120 KBs Word File

Students Have Also Explored These Related Mechanical Engineering Questions!

Develop the control volume difference equation for one-dimensional steady conduction in a fin with variable cross-sectional area A(x) and perimeter P(x). The heat transfer coefficient from the fin to...

Using your results from the previous problems, show that there are four possible transitions between the energy levels of two interacting spins and that the frequencies are given by YB(1 07) V12 = 2...

Using your results from Problem P5.7, calculate q, ÎU, and ÎH for each step in the cycle and for the total cycle described in Figure 5.2. Figure 5.2 Isothermal expansion Pa Adiabatic cold...

Can you please verify my results and quality check my answers for the below applied heat transfer problem? I've included the original problem and my solutions. Thank you! Original Problem : A gas...

Please quality check my solutions for this advanced heat transfer problem. Show all work. Thank you. All original documents are located at the bottom. 3.9 COMPACT HEAT EXCHANGERS 3.9.10-1 3.9.10...

Can an expert in advanced heat transfer review my work and verify my solutions. Please show all work where corrections are needed. I have uploaded the original problem materials for reference as...

Please evaluate the quality of the design (answer questions within 1-4 on the gas turbine recuperator rating problem). Please answer all questions asked. Show all calculations. I have provided...

Solutions from Montgomery, D. C. (2012) Design and Analysis of Experiments, Wiley, NY Chapter 6 k The 2 Factorial Design Solutions 6.1. An engineer is interested in the effects of cutting speed (A),...

This Applied Heat Transfer problem has not been fully understood or solved yet. PLEASE ANSWER ALL QUESTIONS FULLY AND SHOW ALL WORK, STEP-BY-STEP. SHOW HOW YOU OBTAINED YOUR ANSWERS. You will need...

show work for all free response questions 1. Challenge: What is the area of the base of a figure if the volume is 210 ft 3 and the height is 14 ft? QUESTION 2 1. 1. How do you find the volume of a...

A 25-year-old man dies suddenly and unexpectedly. At autopsy his heart is enlarged from right ventricular dilation. The left ventricle is normal. There is no coronary atherosclerosis. Sectioning of...

Which of the following statements regarding Depreciation is correct? a. The Depreciation expense is reported as a separate line item on the government-wide Statement of Activities. b. The...

Spam filters. A university department installed a spam filter on its computer system. During a 21-day period, 6693 messages were tagged as spam. How much spam you get depends on what your online...

Peter Martin is going to help his brother who wants to open a food store. Peter initially believes that there is a 50-50 chance that his brother's food store would be a success. Peter is considering...

The physicians in Problem 3-36 have been approached by a market research firm that offers to perform a study of the market at a fee of $ 5,000. In Problem 3-36, A group of medical professionals is...

The notes to the Friendship Ltd. financial statements reported the following data on December 31, Year 1 (end of the fiscal year): Friendship Ltd. amortizes bond discount by the effective-interest...

Farm Grown, Inc., produces cases of perishable food products. Each case contains an assortment of vegetables and other farm products. Each case costs $5 and sells for $15. If there are any cases not...

Moscow Jewelry Company reported the following summarized balance sheet at December 31, 2010: Assets Current assets.....................................................................$33,600 Property...

In 1981, six Eastern Caribbean countries (Antigua and Barbuda, Dominica, Grenada, St. Kitts and Nevis, St. Lucia and St. Vincent, and the Grenadines) and two United Kingdom Overseas Territories...

The compartment heater of an automobile exchanges heat between warm radiator fluid and cooler outside air, the flow rate of water is large compared to the air, and the effectiveness, , of the heater...

A counter flow, twin-tube heat exchanger is made by brazing two circular nickel tubes, each 40 m long, together as shown below. Hot water flows through the smaller tube of 10-mm diameter and air at...

A twin-tube, counter flow heat exchanger operates with balanced flow rates of 0.003 kg/s for the hot and cold airstreams. The cold stream enters at 280 K and must be heated to 340 K using hot air at...

5. Write a Python program that prompts the user for any integer value between 1 and 10, inclusive. In your code, assign a variable called MAXVAL a value of 100. Use a loop (your choice of which kind)...

17. In a normal distribution with a mean of 70 and a standard deviation of 10, approximately what percentage of scores falls below 50? a. 2.5 b. 16 c. 34 d. 98

Problem 3 (10 points) A. Use the following information to answer the questions below: State Prob Return(S1) Return(S2) A 0.4 30% - 5% B 0.6 - 10% 25% Invest 70% in Asset-A and 30% in Asset-B. The...