galvanized iron. The pan is placed in airstream at 650C, humidity 0.01 kg water/kg dry air, flowing parallel to the upper and lower surface at a velocity of 3 m/s. The top surface of the solid is in direct sight of the steam heated pipes whose surface temperature is 1200C at a distance from the top surface of 100 mm
galvanized iron. The pan is placed in airstream at 650C, humidity 0.01 kg water/kg dry air, flowing parallel to the upper and lower surface at a velocity of 3 m/s. The top surface of the solid is in direct sight of the steam heated pipes whose surface temperature is 1200C at a distance from the top surface of 100 mm
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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Question
An insoluble crystalline solid wet with water is placed in a rectangular pan 0.7 m by 0.7 m and 25 mm deep, made 0.8 mm thickness galvanized iron. The pan is placed in airstream at 650C, humidity 0.01 kg water/kg dry air, flowing parallel to the upper and lower surface at a velocity of 3 m/s. The top surface of the solid is in direct sight of the steam heated pipes whose surface temperature is 1200C at a distance from the top surface of 100 mm, the emissivity is 0.94. Estimate the rate of drying at constant rate.
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