An opaque horizontal plate is well insulated on the edges and the lower surface. The irradiation on the plate is 2500 W/m2, of which 800 W/m2 is reflected. The plate has a uniform temperature of 700 K and has an emissive power of 9000 W/m2. Determine the total emissivity and absorptivity of the plate. ADILI mi
An opaque horizontal plate is well insulated on the edges and the lower surface. The irradiation on the plate is 2500 W/m2, of which 800 W/m2 is reflected. The plate has a uniform temperature of 700 K and has an emissive power of 9000 W/m2. Determine the total emissivity and absorptivity of the plate. ADILI mi
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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![An opaque horizontal plate is well insulated on the edges and the lower
surface. The irradiation on the plate is 2500 W/m2, of which 800 W/m2 is reflected.
The plate has a uniform temperature of 700 K and has an emissive power of 9000
W/m2. Determine the total emissivity and absorptivity of the plate.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F06e1cd2b-da3b-4f92-9bf6-2484234a2955%2F50cdfe5c-1e75-42af-b940-33d101dfd962%2Fk9spefp_processed.jpeg&w=3840&q=75)
Transcribed Image Text:An opaque horizontal plate is well insulated on the edges and the lower
surface. The irradiation on the plate is 2500 W/m2, of which 800 W/m2 is reflected.
The plate has a uniform temperature of 700 K and has an emissive power of 9000
W/m2. Determine the total emissivity and absorptivity of the plate.
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