Air at 3 atm and 100C is flowing at 1.0 m/s in a 1.5-cm tube. Calculations indicate

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Air at 3 atm and 100°C is flowing at 1.0 m/s in a 1.5-cm tube. Calculations indicate that the flow is laminar, with a Reynolds number very near the critical value. Would the flow become turbulent if 

(a) The temperature were increased to 200°C? 

(b) The tube size were increased to 2.0 cm? 

(c) The pressure were increased to 5 atm? Assume the molar flow is constant.

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Unit Operations Of Chemical Engineering

ISBN: 9780072848236

7th Edition

Authors: Warren McCabe, Julian Smith, Peter Harriott

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