A heated long cylindrical rod is placed in a cross flow of air at 20C (1 atm)
Question:
A heated long cylindrical rod is placed in a cross flow of air at 20°C (1 atm) with velocity of 10 m/s. The rod has a diameter of 5 mm and its surface has an emissivity of 0.95. If the surrounding temperature is 20°C and the heat flux dissipated from the rod is 16000 W/m2, determine the surface temperature of the rod. Evaluate the air properties at 70°C.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 66% (12 reviews)
A heated long cylindrical rod is placed in a cross flow of air The rod surface has an emissivity of ...View the full answer
Answered By
Ashish Bhalla
I have 12 years work experience as Professor for Accounting, Finance and Business related subjects also working as Online Tutor from last 8 years with highly decentralized organizations. I had obtained a B.Com, M.Com, MBA (Finance & Marketing). My research interest areas are Banking Problem & Investment Management. I am highly articulate and effective communicator with excellent team-building and interpersonal skills; work well with individuals at all levels.
4.80+
17+ Reviews
46+ Question Solved
Related Book For
Fundamentals of Thermal-Fluid Sciences
ISBN: 978-0078027680
5th edition
Authors: Yunus A. Cengel, Robert H. Turner, John M. Cimbala
Question Posted:
Students also viewed these Physics questions
-
In a manufacturing process, a long coated plastic rod (p = 2200 kg/m J c = 800 J/kg K, k =1 W/m K) of diameter D = 20 mm is initially at a uniform temperature of 25C and is suddenly exposed to a...
-
A long cylindrical rod of diameter 200 mm with thermal conductivity of 0.5 W/m. K experiences uniform volumetric heat generation of 24,000 W/m3. The rod is encapsulated by a circular sleeve having an...
-
A thin polymer film contains some residual solvent. It is desired to evaporate the volatile solvent (n-hexane, solute A) from the polymer using the process shown in the figure below. The wet polymer...
-
Which Of the following, which is the least likely component of the project charter? This type of question contains radio buttons and checkboxes for selection of options. Use Tab for navigation and...
-
On January 1, 2017, Kunkel Corporation purchased an asset for $32,000. Assume that this is the only asset owned by the corporation. Kunkel has decided to use the straight-line method to depreciate...
-
An airplane flies horizontally from east to west at 320 mi/hr relative to the air. If it flies in a steady 40 mi/hr wind that blows horizontally toward the southwest (45 south of west), find the...
-
What are the alternative decision-making models?
-
Latesha, a single taxpayer, had the following income and deductions for the tax year 2015: a. Compute Lateshas taxable income and federal tax liability for 2015 (round to dollars). b. Compute...
-
a. Find the critical points of f(x)=6x e Part 1 of 6 b. Use the First Derivative Test to locate the local maximum and minimum values. c. Determine the intervals on which f is concave up or concave...
-
Williams-Santana Inc. is a manufacturer of high-tech industrial parts that was started in 2004 by two talented engineers with little business training. In 2018, the company was acquired by one of its...
-
A person extends his uncovered arms into the windy air outside at 54°F and 20 mph in order to feel nature closely. Initially, the skin temperature of the arm is 86°F. Treating the arm as a...
-
A long 8-cm-diameter steam pipe whose external surface temperature is 90C passes through some open area that is not protected against the winds. Determine the rate of heat loss from the pipe per unit...
-
Hydrogen is produced by the reaction: CO(g) + H2O(g) ( CO2(g) + H2(g). The feed stream 10 the reactor is an equimolar mixture of carbon monoxide and steam, and it enters the reactor at 125(C and...
-
Assume that the $5,000 purchase of roofing equipment on July 3 was financed from an owner investment of another $5,000 cash in the business in exchange for more common stock (instead of the purchase...
-
Workout and explain intertemporal optimization and portfolio optimization conditions for a two period consumption model in which an individual has fixed endowment in the first period. After meeting...
-
Your client owns a successful restaurant in downtown Chicago. The client wants to open a 2 nd restaurant in the suburbs and has asked you to help choose between two locations. Key information is...
-
x-2 1 Q7. Evaluate limx-1) x-3x+2x Q8. Find all points of local maxima and minima of the function f(x) = x-3x + 3.
-
Communication is an essential means to convey important information to the organization. Or it can provide other information such as events, benefits and many other situations. How effective can an...
-
In 2016, Wilma Ways sole proprietorship, WW Bookstore, generated $120,000 net profit. In addition, Wilma recognized a $17,000 gain on the sale of business furniture and shelving, all of which was...
-
How does the organizational structure of an MNC influence its strategy implementation?
-
A 1.2-mm-diameter tube is inserted into an unknown liquid whose density is 960 kg/m 3 , and it is observed that the liquid rises 5 mm in the tube, making a contact angle of 15. Determine the surface...
-
Determine the gage pressure inside a soap bubble of diameter (a) 0.2 cm (b) 5 cm at 20C.
-
A 0.03-in-diameter glass tube is inserted into kerosene at 68°F. The contact angle of kerosene with a glass surface is 26°. Determine the capillary rise of kerosene in the tube. -0.03 in...
-
Question 4 of 6 < > -/15 Current Attempt in Progress Sheridan Company has accounts receivable of $202,000 at September 30, 2024. An analysis of the accounts shows the following: Month of Sale Balance...
-
The charge on your rent-to-own washer is $40 per month. After 32 months, you get to keep the washer. How much does the washing machine end up costing you? Cost of washing machine
-
Prepare horizontal analysis on income statement below: Bristol Myers Squibb Co. (NYS: BMY) Report Date 2020 2019 2018 Net product sales 41,321 25,174 21,581 Alliance & other revenues 1,197 971 980...
Study smarter with the SolutionInn App