(For Nos 4 to 6). Heat Loss from a Pipe. A bare stainless steel tube having an outside diameter of 76.2 mm and an E of 0.55 is placed horizontally in air at 294.2 K. The pipe surface temperature is...

(For Nos 4 to 6). Heat Loss from a Pipe. A bare stainless steel tube having an outside diameter of 76.2 mm and an E of<br>0.55 is placed horizontally in air at 294.2 K. The pipe surface temperature is 366.4 K. Calculate the value of he<br>(convection), h, (radiation), and Qr (total heat loss) for a 3-m section of the pipe. Assume low NG NP: Value.<br>4. Calculate the value of h. (convection).<br>a. 1.4980<br>b. 4.5490<br>c. 6.8797<br>d. 7.3235<br>5. Calculate the value of h; (radiation).<br>а.<br>1.4980<br>b. 4.5490<br>C.<br>6.8797<br>d. 7.3235<br>6. Calculate the total heat loss in Watts.<br>a. 235.87 Watts<br>b. 379.74 Watts<br>C.<br>615.61 Watts<br>d. 732.35 Watts<br>

Extracted text: (For Nos 4 to 6). Heat Loss from a Pipe. A bare stainless steel tube having an outside diameter of 76.2 mm and an E of 0.55 is placed horizontally in air at 294.2 K. The pipe surface temperature is 366.4 K. Calculate the value of he (convection), h, (radiation), and Qr (total heat loss) for a 3-m section of the pipe. Assume low NG NP: Value. 4. Calculate the value of h. (convection). a. 1.4980 b. 4.5490 c. 6.8797 d. 7.3235 5. Calculate the value of h; (radiation). а. 1.4980 b. 4.5490 C. 6.8797 d. 7.3235 6. Calculate the total heat loss in Watts. a. 235.87 Watts b. 379.74 Watts C. 615.61 Watts d. 732.35 Watts

Jun 09, 2022

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(For Nos 4 to 6). Heat Loss from a Pipe. A bare stainless steel tube having an outside diameter of 76.2 mm and an E of 0.55 is placed horizontally in air at 294.2 K. The pipe surface temperature is...

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