A 4 cm sphere of AISI 316 Stainless Steel begins at 750K. It is cooled by a water spray at 360K with convection coefficient of 1600 W/m?K. Determine the center temperature, the temperature 1 cm from the surface, and the fractional energy loss at: a. 30 seconds b. 10 minutes
A 4 cm sphere of AISI 316 Stainless Steel begins at 750K. It is cooled by a water spray at 360K with convection coefficient of 1600 W/m?K. Determine the center temperature, the temperature 1 cm from the surface, and the fractional energy loss at: a. 30 seconds b. 10 minutes
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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![A 4 cm sphere of AISI 316 Stainless Steel begins at 750K. It is cooled by a water spray
at 360K with convection coefficient of 1600 W/m?K. Determine the center temperature,
the temperature 1 cm from the surface, and the fractional energy loss at:
a. 30 seconds
b. 10 minutes
Hint: Do not use charts - you won't be able to find the 1 cm temperature. Using excel or
matlab for calculations in this problem makes it much less time consuming.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4d87eacf-38bd-486b-b7a4-cda1679a2f0f%2F768438aa-ed40-4113-8f55-9c7ac9ee6517%2Fmuvl4t_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A 4 cm sphere of AISI 316 Stainless Steel begins at 750K. It is cooled by a water spray
at 360K with convection coefficient of 1600 W/m?K. Determine the center temperature,
the temperature 1 cm from the surface, and the fractional energy loss at:
a. 30 seconds
b. 10 minutes
Hint: Do not use charts - you won't be able to find the 1 cm temperature. Using excel or
matlab for calculations in this problem makes it much less time consuming.
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