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Air at a pressure of 8 kPa and temperature of 780C flows over a flat plate 0.3 m long and 1m wide at a velocity of 8 m/sec. If the plate is maintained at 2500C, estimate the heat lost from both sides of the plate.
Air at a pressure of 8 kPa and temperature of 780C flows over a flat plate 0.3 m long and 1m wide at a velocity of 8 m/sec. If the plate is maintained at 2500C, estimate the heat lost from ...

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7 months 1 Answer 20 views Beginner

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A test is conducted to determine the overall heat transfer coefficient in a shell-and-tube oil-to-water heat exchanger that has 24 tubes of internal diameter 1.2 cm and length 2 m in a single shell. Cold water (cp = 4180 J/kg.K) ...

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7 months 3 Answers 24 views Beginner

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Heat Transfer problem
Consider a double-pipe parallel-flow heat exchanger of length L. The inner and outer diameters of the inner tube are Di and Da, respectively, and the inner diameter of the outer tube is Ds. Draw the cross-section of the heat exchanger ...

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9 months 1 Answer 8 views Beginner