A pipeline is buried horizontally at a distance of 10 cm below the earth's surface. Where the soil having a thermal conductivity of 0.5 W/m.K. The pipe has an outer diameter of 100 mm with surface temperatures of 175°C. If the soil surface temperature is 20°C, estimate the heat transfer rate per unit length.

Q: To increase the rate of heat transfer from a device, which has 0.1 m² of exposed surface, you added…

A: Write the given data. As1=0.1 m2n=500L=4 cmd=2 mmh=42 W/m2kk=240 W/mK

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A: Given:-A steel fin havingk= 54 W/m-KCross section is equilateral triangle of side (a) = 5 mm = 0.005…

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Q: An electronic chip, of cross sectional area 0.001 m², has a set of 10 fins added to it to improve…

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Q: To increase the rate of heat transfer from a device, which has 0.1 m² of exposed surface, you added…

A:

Q: An aluminium tube carrying a hot liquid at 118°C has 12 integrally machined longitudinal fins on its…

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Q: Q2: Calculate the critical radius of insulation for asbestos [k = 0.162 W/m K] surrounding a pipe…

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Q: Consider 469 mm × 447 mm window in an aircraft. For a temperature difference of 98°C from the inner…

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Q: Explain and write legibly

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Q: Pressurized steam flows through a pipe of 0.6 m diameter. The pipe is embedded in a concrete block…

A: Given: Surface Temperature of the concrete square block (T2)=301KSurface Temperature of the pipe…

Q: You are designing a small heatsink to cool a high-powered IC on a control unit PCB. The IC puts out…

A: