I need the answer as soon as possible 2. You have been tasked with building a small wind tunnel to simulate wildfire airflows nearthe base of trees. To do this, you have created a long duct of square cross section (15 cmx 15 cm) attached to a wind tunnel that flows hot air at 5 m/s, T= 600K. At steady state,the test section can be modeled as a two surface enclosure of gray surfaces where sideand top walls are isothermal at T-550K. Careful measurements on the test plate showthat it is isothermal with T- 5OOK. The test section is 60 cm long.U, T.15 cmL-60 cm15 cm15 cmd) Briefly explain, in words, why the plate can be assumed to be gray. Think about the plate'semission (and what it depends on) and the plate's irradiation and what it depends on. Theplate is diffuse

Given DataT1=600KT2=500Kε=0.5(for gray surface taken)Stefan boltzmann constant σ=5.67×10-8W/m2.K4…

Answered: Briefly explain, in words, why the…

Briefly explain, in words, why the plate can be assumed to be gray. Think about the plate's emission (and what it depends on) and the plate's irradiation and what it depends on. The plate is diffuse.

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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