The crossed-strings method of Hottel [13] provides a simple means to calculate view factors between surfaces that
Question:
The "crossed-strings" method of Hottel [13] provides a simple means to calculate view factors between surfaces that are of infinite extent in one direction. For two such surfaces (a) with unobstructed views of one another, the view factor is of the form. Use this method to evaluate the view factors F12 for sketches (b) and (c). Compare your results with those from the appropriate graphs and analytical expressions.
Transcribed Image Text:
((ac + bd) - (ad + bc) 2w," F12 = A, A2 A2 Im + -4 m 6) (b) tal
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 56% (16 reviews)
KNOWN Two geometrical arrangements a parallel plates and b perpendicular plates with a common edge F...View the full answer
Answered By
Nyron Beeput
I am an active educator and professional tutor with substantial experience in Biology and General Science. The past two years I have been tutoring online intensively with high school and college students. I have been teaching for four years and this experience has helped me to hone skills such as patience, dedication and flexibility. I work at the pace of my students and ensure that they understand.
My method of using real life examples that my students can relate to has helped them grasp concepts more readily. I also help students learn how to apply their knowledge and they appreciate that very much.
4.00+
1+ Reviews
10+ Question Solved
Related Book For
Fundamentals of Heat and Mass Transfer
ISBN: 978-0471457282
6th Edition
Authors: Incropera, Dewitt, Bergman, Lavine
Question Posted:
Students also viewed these Mechanical Engineering questions
-
Compare your results to those obtained using t test methods in Problem 8.107 (p. 329)? Cardiovascular Disease Left ventricular mass (LVM) is an important risk factor for subsequent cardiovascular...
-
Compare your results with those obtained in Problem 8.113 (p. 330)? Microbiology Refer to the data in Table 8.28 (p. 330). Table 8.28 Pod weight (g) from inoculated (I) and uninoculated (U) plantsa
-
Compare your results with those obtained using ordinary ANOVA methods based on slopes in Problem 12.49?
-
The following are selected transactions of Sarasota Department Store Ltd. for the current year ended December 31. Sarasota is a private company operating in the province of Manitoba where PST is 8%...
-
Search engines carry national identities and cultures. Compare five major search engines from each continent, based on their local markets, strategies, and national characteristics.
-
Why is the long-run average total cost curve described as an envelope curve? What is it enveloping?
-
After several weeks of searching for a new home, Rene has found a house that seems to be in good shape and is located in a nice neighborhood. The listing price is \($125,000,\) which is about...
-
The manager of the Excom Service Station wants to forecast the demand for unleaded gasoline next month so that the proper number of gallons can be ordered from the distributor. The owner has...
-
Pronghorn Corporation's post-closing trial balance at December 31, 2020, was as follows: PRONGHORN CORPORATION Post-Closing Trial Balance December 31, 2020 Accounts payable Accounts receivable...
-
Mary has been arrested for robbing banks, philosopher _______________ would feel that Mary has lost her person hood and shamed her whole community. Henry gets into a terrible car accident and can no...
-
A right -circular cone and a right -circular cylinder of the same diameter and length (A2) are positioned coaxially at a distance Lo from the circular disk (A1) shown schematically. The inner base...
-
Consider the right-circular cylinder of diameter D, length L. and the areas A 1, A 2 , and A 3 representing the base, inner, and top surfaces, respectively. (a) Show that the view factor between the...
-
Correct any obvious errors in the following closing entries by providing the four corrected closing entries. Assume all accounts held normal account balances in the Adjusted Trial Balance. A. B. C....
-
Three charges lie along the x-axis. The positive charge 9 = 11.38 C is at x = 1.65 m, and the negative charge 92 = -2.62 C is at the origin. Where must a positive charge q3 be placed on the x-axis so...
-
A 1.5-cm-tall object is located 6.5 cm in front of a converginglens with a focal length of 10 cm . Use ray tracing to determinethe location of the image. Use ray tracing to determine the heightof the...
-
Sketch a graph of any third-degree polynomial function that has three distinct x-intercepts, a relative minimum at (-6, -4), and a relative maximum at (3, 5).
-
1. State the names of the plaintiff and defendant: the volume number: page number: name of the reporter: court that decided the case: 2. Describe the facts of the case. 3. What was the cause of...
-
What role do collateralized mortgage obligations (CMOs) play in structuring mortgage-backed securities to meet the diverse risk and return preferences of investors, and how do tranche prioritization...
-
A physician wants to determine whether an experimental medication affects an individual's heart rate. The physician randomly selects 15 patients and measures the heart rate of each. The subjects then...
-
Write a paper by answer the following question: Should Recycling Be Mandatory?
-
If two objects, A and B, of different temperature come into direct contact, what is the relationship between the heat lost by one object and the heat gained by the other? What is the relationship...
-
Reanalyze Prob. 3.54 to estimate the manometer reading h by Bernoullis equation. For the reading h = 58 cm in Prob. 3.54, what is the head loss? 5 cm Water Mercury
-
A jet of alcohol strikes the vertical plate in Fig. P3.149. A force F ≈ 425 N is required to hold the plate stationary. Assuming there are no losses in the nozzle, estimate (a) the mass flow...
-
An airfoil at an angle of attack α, as in Fig P3.150, provides lift by a Bernoulli effect, because the lower surface slows the flow (high pressure) and the upper surface speeds up the flow (low...
-
Problem 1-18 Filling Status and Tax Computation, Qualifying Dependents (LO 1.5, 1.6) Karl is a single taxpayer and has listed his brother, Jonas, as a dependent (qualifying relative). Head of...
-
Another flaw in the design of the building resulted in an extreme amount of swaying. In fact, office workers in the upper stories of the building complained of motion sickness. The building actually...
-
Below are 3 scatterplots. Which of the datasets has the strongest correlation. C OB OA B d A
Study smarter with the SolutionInn App