Air is flowing through a hollow tube made of naphthalene at a velocity of 23 m/s....
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Air is flowing through a hollow tube made of naphthalene at a velocity of 23 m/s. Tube is circular in cross-section, with a diameter of 1 cm. Air is at atmospheric pressure and the surface of the tube is at 30°C. Vapor pressure of naphthalene is 0.195 mm of Hg. Density of air is 1.125 g/Litre and its viscosity is 0.0186 cp. The DAB of naphthalene in air at 303 K is 6.92 x 10-6 m² /s.Estimate the rate of mass transfer by using any 2 analogies. Use the equation: (April '96) Cf 2 0.332 √Re (6) Air is flowing through a hollow tube made of naphthalene at a velocity of 23 m/s. Tube is circular in cross-section, with a diameter of 1 cm. Air is at atmospheric pressure and the surface of the tube is at 30°C. Vapor pressure of naphthalene is 0.195 mm of Hg. Density of air is 1.125 g/Litre and its viscosity is 0.0186 cp. The DAB of naphthalene in air at 303 K is 6.92 x 10-6 m² /s.Estimate the rate of mass transfer by using any 2 analogies. Use the equation: (April '96) Cf 2 0.332 √Re (6)
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To estimate the rate of mass transfer two analogies that can be used are the ChurchillBernstein and ... View the full answer
Related Book For
Fundamentals of Thermal-Fluid Sciences
ISBN: 978-0078027680
5th edition
Authors: Yunus A. Cengel, Robert H. Turner, John M. Cimbala
Posted Date:
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