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Two black surfaces, AB and BC, of lengths 5m and 6m, respectively, are oriented as shown. Both surfaces extend infinitely into the third dimension. Given that view factor F12=0.5, T1=800K, T2=600K, Tsurrounding=300K and Stefan Boltzmann constant, σ = 5.67 x 10-8 W / ( m2K4 ) , the heat transfer rate from Surface 2 to the surrounding environment is ____________ kW.
    Correct answer is between '13.7,13.9'. Can you explain this answer?
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    Two black surfaces, AB and BC, of lengths 5m and 6m, respectively, are...
    Given that two black surfaces 'AB' and 'BC' Length of AB = 5m, BC = 6 m And temperature of Surface '1' ( TBC = T1) = 800K
    Temperature of surface '2' (TAB = T= 600o K )
    Temperature of surroundings ( T3 ) = 300
    Using resistance concept we can draw as follows                                 Since surfaces are black and area of surrounding is large we can write
     
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    Two black surfaces, AB and BC, of lengths 5m and 6m, respectively, are oriented as shown. Both surfaces extend infinitely into the third dimension. Given that view factor F12=0.5, T1=800K, T2=600K, Tsurrounding=300K and Stefan Boltzmann constant, σ =5.67 x 10-8W / ( m2K4) , the heat transfer rate from Surface 2 to the surrounding environment is ____________ kW.Correct answer is between '13.7,13.9'. Can you explain this answer?
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    Two black surfaces, AB and BC, of lengths 5m and 6m, respectively, are oriented as shown. Both surfaces extend infinitely into the third dimension. Given that view factor F12=0.5, T1=800K, T2=600K, Tsurrounding=300K and Stefan Boltzmann constant, σ =5.67 x 10-8W / ( m2K4) , the heat transfer rate from Surface 2 to the surrounding environment is ____________ kW.Correct answer is between '13.7,13.9'. 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 Two black surfaces, AB and BC, of lengths 5m and 6m, respectively, are oriented as shown. Both surfaces extend infinitely into the third dimension. Given that view factor F12=0.5, T1=800K, T2=600K, Tsurrounding=300K and Stefan Boltzmann constant, σ =5.67 x 10-8W / ( m2K4) , the heat transfer rate from Surface 2 to the surrounding environment is ____________ kW.Correct answer is between '13.7,13.9'. 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 Two black surfaces, AB and BC, of lengths 5m and 6m, respectively, are oriented as shown. Both surfaces extend infinitely into the third dimension. Given that view factor F12=0.5, T1=800K, T2=600K, Tsurrounding=300K and Stefan Boltzmann constant, σ =5.67 x 10-8W / ( m2K4) , the heat transfer rate from Surface 2 to the surrounding environment is ____________ kW.Correct answer is between '13.7,13.9'. Can you explain this answer?.
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