A 20-cm diameter cylindrical enclosed pan is placed on top of a heating unit for vaporizing propane at 110.7 kPa. The heater is supplied with 0.35 MW/m² of heat flux in order to maintain the bottom pan surface temperature of the heater at 30 °C. If the experimental constant in Rohsenow correlation is n = 1.7, calculate (a) (b) the C,f value. rate of vaporization of propane.

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
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A 20-cm diameter cylindrical enclosed pan is placed on top of a heating unit
for vaporizing propane at 110.7 kPa. The heater is supplied with 0.35 MW/m2
of heat flux in order to maintain the bottom pan surface temperature of the
heater at 30 °C. If the experimental constant in Rohsenow correlation is n= 1.7,
calculate
(a)
the Caf value.
(b)
rate of vaporization of propane.
Transcribed Image Text:A 20-cm diameter cylindrical enclosed pan is placed on top of a heating unit for vaporizing propane at 110.7 kPa. The heater is supplied with 0.35 MW/m2 of heat flux in order to maintain the bottom pan surface temperature of the heater at 30 °C. If the experimental constant in Rohsenow correlation is n= 1.7, calculate (a) the Caf value. (b) rate of vaporization of propane.
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