Air at 3 x 10-4 kg/s and 27C enters a rectangular duct that is I m long
Question:
Air at 3 x 10-4 kg/s and 27°C enters a rectangular duct that is I m long and 4 mm by 16 mm on a side. A uniform heat flux of 600 W/m2 is imposed on the duct surface. What is the temperature of the air and of the duct surface at the outlet?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 62% (8 reviews)
KNOWN Flow rate and inlet temperature of air passing through a rectangular duct of prescribed dimens...View the full answer
Answered By
Sumit kumar
Education details:
QUATERNARY Pursuing M.Tech.(2017-2019) in Electronics and Communication Engg. (VLSI DESIGN) from
GNIOT Greater Noida
TERTIARY B.Tech. (2012-2016) in Electronics and Communication Engg. from GLBITM Greater Noida
SECONDARY Senior Secondary School Examination (Class XII) in 2012 from R.S.S.Inter College, Noida
ELEMENTARY Secondary School Examination (Class X) in 2010 from New R.J.C. Public School ,Noida
CERTIFICATION
Summer Training in ‘WIRELESS EMBEDDED SYSTEM’ from ‘XIONEE’ for the six weeks.
EMBEDDED SYSTEM Certificate issued by CETPA INFOTECH for one day workshop.
Certificate of Faculty development program on OPTICAL COMMUNICATION and NETWORKS for one week.
5.00+
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
-
Air at 30?C enters a rectangular duct 1 m long and 4 mm by 16 mm in cross-section at a rate of 0.0004 kg/s. If a uniform heat flux of 500 W/m2 is imposed on both of the long sides of the duct,...
-
Air at atmospheric pressure and 10C enters a rectangular duct that is 6 m long having dimensions of 7.5 and 15 cm in cross section. The surfaces are maintained at 70C by solar irradiation. If the...
-
Air, at 322 K, enters a rectangular duct with a mass velocity of 29.4 kg/s m 2 . The duct measures 0.61 m by 1.22 m and its walls are at 300 K. Determine the rate of heat loss by the air per meter...
-
The following linear systems Ax = b have x as the actual solution and x as an approximate solution. Compute ||x x|| and ||Ax b|| a. 1/2 x1 + 1/3 x2 = 1/63, 1/3 x1 + 1/4 x2 = 1/168, x = ( 1/7 ,1/6)t...
-
If monopolistically competitive firms have some control over their prices, why don't they set price above average total cost so they will realize an economic profit in the long run?
-
On July 1, 2014, Kings Financial purchased a printing press for $4,600,000 for the purpose of leasing it. The press is expected to have a 15-year life, no residual value, and will be depreciated on...
-
Correctly apply the rules for the order of operations to accurately compute the following: \(10-3 \times 5^{3} / 15+56 / 4\)
-
The following are the financial statements of Nosker Company. Additional data: 1. Dividends declared and paid were $20,000. 2. During the year equipment was sold for $8,500 cash. This equipment cost...
-
When setting up a Limited Partnership Fund ("LPF"), we can choose (a) LPF as Feeder Fund or (b) LPF as Co-Investment Vehicle. What are the differences between these 2 options?
-
A GT cell will machine the components for a family of parts. The parts come in several different sizes and the cell will be designed to quickly change over from one size to the next. This will be...
-
Fluid enters a thin-waned tube of 5-mm diameter and 2-m length with a flow rate of 0.04 kg/s and a temperature of Tm,i = 85C. The tube surface is maintained at a temperature of Ts = 25C, and for this...
-
Air at 4 x 10-4 kg/s and 27C enters a triangular duct that is 20 mm on a side and 2 m long. The duct surface is maintained at 100C. Assuming fully developed flow throughout the duct, determine the...
-
What is the lowest level of decomposition in the Work Breakdown Structure called? a. Work package b. Deliverable c. Subdeliverable d. Project
-
Suppose that the beta of a publicly traded company's stock is 1.3 and that the market value of equity and debt are, respectively, $54 million and $72 million. If the tax rate of this company is 40%,...
-
Waldo Weir is a Concordia student who is financing his education with a student loan. Suppose he owes $30,000 when he graduates. His loan has an interest rate of 5% with equal monthly payments over...
-
Q4: Miller Company's contribution format income statement for the most recent month is shown below: Sales (25,000 units) Variable expenses Contribution margin Fixed expenses Net operating income...
-
How should Tiffany organize itself to manage its exchange-rate risk?Who should be responsible for executing its hedges? Who should have oversight responsibility for this activity?What controls...
-
8 . A thin, gray, diffuse - emitting plate with dimensions of 0 . 5 m x 0 . 5 m x 0 . 0 1 m is exposed to radiation from a blackbody at 8 0 0 K . The emissivity of the plate is 0 . 4 , and the plate...
-
Conventional accounting provides information about a cluster of financial circumstances that are of concern to all stakeholders.What are these circumstances?
-
What are the before image (BFIM) and after image (AFIM) of a data item? What is the difference between in-place updating and shadowing, with respect to their handling of BFIM and AFIM?
-
Determine the ampacity of a No. 12 AWG copper conductor with THHN insulation that will be used in a 120 V, two-wire circuit in an environment with an average ambient air temperature of no greater...
-
A sealed rigid vessel has volume of 35 ft3 and contains 2 lbm of water at 200 F. The vessel is now heated. If a safety pressure valve is installed, at what pressure should the valve be set to have a...
-
You want a pot of water to boil at 220 F. How heavy a lid should you put on the 6 inch diameter pot when Patm = 14.7 psia?
-
Saturated water vapor at 200 F has its pressure decreased to increase the volume by 10%, keeping the temperature constant. To what pressure should it be expanded? Explain.
-
. 1. Harry Corporation manufactures Products J, K, L and M from a joint process. Additional information is as follows: If Processed Further Product Units Produced Market Value at Additional Marke...
-
Salrose Software Inc. has assembled the following data for the year ended December 31, 2020. (Click the icon to view the current accounts.) Requirement (Click the icon to view the transaction data.)...
-
Income Statement One Stop, Ltd. Income Statement Year Ended October 30, 2020 Revenues: Sales revenue Dividend revenue Expenses: EA $ 226,000 14,800 $ 240,800 Cost of goods sold 109,000 Salary expense...
Study smarter with the SolutionInn App