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A 0.2 m thick infinite black plate having a thermal conductivity of 3.96 W/m-K is exposed to two infinite black surfaces at 300 K and 400 K as shown in the figure. At steady state, the surface temperature of the plate facing the cold side is 350 K. The value of Stefan-Boltzmann constant, σ, is 5.67 x 10-8 W/mK4 . Assuming 1-D heat conduction, the magnitude of heat flux through the plate (in w/m2) is __________ (correct to two decimal places).
    Correct answer is '391.612'. Can you explain this answer?
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    A 0.2 m thick infinite black plate having a thermal conductivity of 3....
    Since there is steady state, the heat transfer between plate and surface is equal to heat transfer between the two surfaces, which is equal to heat transferred through the plate.
    Heat flux  between  plate and surface, q" = 
    1=∈2= 1, Surface are black
    q" = 391.612 W/m2
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    A 0.2 m thick infinite black plate having a thermal conductivity of 3....
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    A 0.2 m thick infinite black plate having a thermal conductivity of 3....
    Since there is steady state, the heat transfer between plate and surface is equal to heat transfer between the two surfaces, which is equal to heat transferred through the plate.
    Heat flux  between  plate and surface, q" = 
    1=∈2= 1, Surface are black
    q" = 391.612 W/m2
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    A 0.2 m thick infinite black plate having a thermal conductivity of 3.96 W/m-K is exposed to two infinite black surfaces at 300 K and 400 K as shown in the figure. At steady state, the surface temperature of the plate facing the cold side is 350 K. The value of Stefan-Boltzmann constant, σ, is 5.67 x 10-8W/m2K4 . Assuming 1-D heat conduction, the magnitude of heat flux through the plate (in w/m2) is __________ (correct to two decimal places).Correct answer is '391.612'. Can you explain this answer?
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    A 0.2 m thick infinite black plate having a thermal conductivity of 3.96 W/m-K is exposed to two infinite black surfaces at 300 K and 400 K as shown in the figure. At steady state, the surface temperature of the plate facing the cold side is 350 K. The value of Stefan-Boltzmann constant, σ, is 5.67 x 10-8W/m2K4 . Assuming 1-D heat conduction, the magnitude of heat flux through the plate (in w/m2) is __________ (correct to two decimal places).Correct answer is '391.612'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about A 0.2 m thick infinite black plate having a thermal conductivity of 3.96 W/m-K is exposed to two infinite black surfaces at 300 K and 400 K as shown in the figure. At steady state, the surface temperature of the plate facing the cold side is 350 K. The value of Stefan-Boltzmann constant, σ, is 5.67 x 10-8W/m2K4 . Assuming 1-D heat conduction, the magnitude of heat flux through the plate (in w/m2) is __________ (correct to two decimal places).Correct answer is '391.612'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A 0.2 m thick infinite black plate having a thermal conductivity of 3.96 W/m-K is exposed to two infinite black surfaces at 300 K and 400 K as shown in the figure. At steady state, the surface temperature of the plate facing the cold side is 350 K. The value of Stefan-Boltzmann constant, σ, is 5.67 x 10-8W/m2K4 . Assuming 1-D heat conduction, the magnitude of heat flux through the plate (in w/m2) is __________ (correct to two decimal places).Correct answer is '391.612'. Can you explain this answer?.
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