(a) Show that for small drops of water evaporating in warm air, the evaporation time is proportional...
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(a) Show that for small drops of water evaporating in warm air, the evaporation time is proportional to the square of the droplet size.
(b) Calculate the evaporation time for 50-μm drops in air at 140°F.
(c) Evaluate the volumetric heat- transfer coefficient for a spray of 50-μm drops that contains 1 percent of drops by volume.
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Related Book For
Unit Operations Of Chemical Engineering
ISBN: 9780072848236
7th Edition
Authors: Warren McCabe, Julian Smith, Peter Harriott
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