Calculation of radiant heat
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The flame temperature is 800 degrees Celsius. How to calculate the radiant heat energy it radiates to the wall? Now we need to cool down, but I don’t know how to calculate how much cooling air or cooling water is needed! Can anyone tell me about it? Thank you very much! This post was last edited by firep001 on 2008-1-15 16:32 ]
If there is a formula for radiant heat, go find it in a book. It is inversely proportional to the square of the distance. Just a reminder, since the temperature is so high, I'm afraid convection heat is more important to consider. btw, asking questions is to describe the background clearly, and it also makes it easier for others to help you answer the question. Otherwise, others will have a bunch of questions after reading your question, and they will not be able to answer you.
It is a rotary kiln. There is a main burner at the kiln head for fuel injection. The temperature inside the kiln is about 800 degrees Celsius. The feeding chute is connected to the kiln. The part facing the kiln will be radiated from the inside, so a cooling jacket needs to be added outside!