Relationship between heat exchange area and heat exchange rate
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I would like to ask the experts: when the temperature inside the combustion furnace remains constant, if the heating surface area of the material increases, will the heat exchange amount increase in proportion? For example: If the temperature inside the combustion furnace is set at 800°, and the material comes into contact with the inner surface of the drum, what changes will occur in the heat transfer amount if the inner diameter of the drum changes from 400 to 600? Will it increase the output per hour?
For heat exchange, the most important factor is the heat exchange area. For reference.
Under the same conditions, increasing the heat exchange area will definitely lead to an increase in the amount of heat exchanged.
As the heat exchange area increases, the amount of heat exchanged also increases