Question: A hot steam pipe at 200oC having a surface emissivity of 0.7 and diameter of 10 cm is placed horizontally in a room of quiescent

A hot steam pipe at 200oC having a surface emissivity of 0.7 and diameter of 10 cm is placed horizontally in a room of quiescent air at 1 atm and 300 K. Calculate the total heat lost by the pipe per meter of length. State assumptions.

Step by Step Solution

★★★★★

3.34 Rating (160 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

07 T 273 200 473 K d 01 m T... 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)

892-P-T-H-T (1246).docx

120 KBs Word File

Students Have Also Explored These Related Thermodynamics Questions!

A hot steam pipe 10 cm in diameter is maintained at 200C and centered in a square mineral-fiber insulation 20 cm on a side. The outside surface temperature of the insulation is 35C. Calculate the...

A hot steam pipe having an inside surface temperature of 250C has an inside diameter of 8 cm and a wall thickness of 5.5 mm. It is covered with a 9-cm layer of insulation having k = 0.5 W/m C,...

A hot steam pipe, 5 cm in diameter and carrying steam at 150C, is placed in the center of a 15-cm-thick slab of lightweight structural concrete. The outside of the concrete slab is exposed to a...

A cylinder shaped bottle measuring 20 cm in length and 8 cm in diameter contains a hot fluid such that the temperature of surface of the bottle is 80 o C. The bottle is placed horizontally in a room...

Need solution Asap os Problem 1,2,3 and its parts on paper Problem 1 (20 marks) Problem 2 (25 marks) Air and surroundings A electric heating pad of negligible thickness is L=1.8m Consider an...

Need Detailed Explanation On Paper of Problem 1,2,3 and there parts. Easy to understand and neat formatting please nothing is missing, Kindly explain whats is Missing , this is complete information...

Need Detailed Solution on paper in 20 minutes i have there final answers each and everything is mentioned. Nothing is missing each and every table amd related dataa is attached Problem 1 (20 marks)...

Q3] A hot steam pipe (k=5W/m.C) with an inner diameter of 10cm and a wall thickness of 6mm is covered with a 5cm thick layer of insulation (k=0.2W/m.C) that followed by 3cm layer of another...

4) A hot steam pipe having an inside surface temperature of 250C has an inside diameter of 8cm and a wall thickness of 5.5mm. It is covered with a 9 -cm layer of insulation having k=0.5W/mC, followed...

A hot steam pipe having an inside surface temperature of 2 5 0 \ deg C has an inside diameter of 8 cm and a wall thickness of 5 . 5 mm . It is covered with a 9 - cm layer of insulation having k = 0 ....

Chris Co. purchased a piece of equipment and incurred the following costs. Which of these costs is properly capitalized and recorded as part of the cost of the equipment? I. Freight charges to...

At the beginning of the current year, ABC Co. reported P1,750,000 of appropriated retained earnings for the construction of the new building which was completed late in the current year. For the...

Everything else equal, which of the following strategies most likely to decrease the return to shareholders ( ROE ) of a profitable firm?Group of answer choicesReduce operating liabilitiesDelay...

What would be a good reason to close a risk? A. Probability and impact are low. B. The risk is not included in the risk contingency budget. C. It is impossible for the risk to happen. D. The risk has...

Consider Joules apparatus described in Figure 20.1. The mass of each of the two blocks is 1.50 kg, and the insulated tank is filled with 200 g of water. What is the increase in the temperature of the...

The temperature of a silver bar rises by 10.0C when it absorbs 1.23 kJ of energy by heat. The mass of the bar is 525 g. Determine the specific heat of silver.

The density of gasoline is 730 kg/m3 at 0C. Its average coefficient of volume expansion is 9.60 X 10-4 /C. If 1.00 gal of gasoline occupies 0.003 80 m3, how many extra kilograms of gasoline would you...

You are a loan officer for White Sands Bank of Taos. Paul Jason, president of P. Jason Corporation, has just left your office. He is interested in an 8-year loan to expand the company's operations....

THIS IS NOT THE ANSWER : Basic EPS: $0.68 Diluted EPS: $0.58 On December 31, 2023, Chi Chow Company had outstanding 420,000 shares of common stock and 42,000 shares of 8% cumulative preferred stock...

Perteet Corporation's relevant range of activity is 7,500 units to 14,500 units. When it produces and sells 11,000 units, its average costs per unit are as follows: Average Cost per Unit Direct...