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February 18, 2013, 23:08
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Heat generation Rate
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#1 |
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New Member
omar
Join Date: Feb 2013
Posts: 9
Rep Power: 12  |
hello, How i can compute heat generation rate w/m3 for wall ?
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February 19, 2013, 17:08
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#2 |
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Senior Member
Join Date: Mar 2009
Location: Indiana, US
Posts: 185
Rep Power: 16 |
What data do you have? W/m3 is heat generated by volume of wall, considering thickness of wall.
Regards Luke |
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February 19, 2013, 18:01
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Data of combustor
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#3 |
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New Member
omar
Join Date: Feb 2013
Posts: 9
Rep Power: 12 |
What data do you have? W/m3 is heat generated by volume of wall, considering thickness of wall.
the combustor is cubic and it's dimension is X= 9 cm (length), Y= 16 cm (height), Z= 16 cm (width). property of material wall: Cp= 870 j/kg.k, thermal conductivity= 0.6 w/m.k, density= 2400 kg/m3. thickness of wall= 5cm. |
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February 20, 2013, 08:57
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hi
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#4 |
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Senior Member
shoeb khan
Join Date: Nov 2011
Posts: 179
Rep Power: 13 |
I am not sure but i hope this will help.
Just calculate heat generated by m*cp*(del)T J 1 J = Watt/sec Multiply by time in which u want to have heat generated. And divide it by volume. Hope that works. Regards shk |
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