A water droplet having a diameter of 0.10 mm is suspended in still air at 320K, 101 kPa, and 20% relative humidity. DAB = 0.220 cm2/s (a) Calculate the initial rate of evaporation of water (b) Determine the time for the water droplet to evaporate completely.
A water droplet having a diameter of 0.10 mm is suspended in still air at 320K, 101 kPa, and 20% relative humidity. DAB = 0.220 cm2/s (a) Calculate the initial rate of evaporation of water (b) Determine the time for the water droplet to evaporate completely.
Refrigeration and Air Conditioning Technology (MindTap Course List)
8th Edition
ISBN:9781305578296
Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Chapter11: Calibrating Instruments
Section: Chapter Questions
Problem 4RQ: Temperature-measuring instruments may be designed to measure the temperature of vapors, ________,...
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A water droplet having a diameter of 0.10 mm is suspended in still air at 320K, 101 kPa, and 20% relative humidity. DAB = 0.220 cm2/s
(a) Calculate the initial rate of evaporation of water
(b) Determine the time for the water droplet to evaporate completely.
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