Thanks IRstuff!
So to find the temperature change of the overall mass in that case, I'm going to use the lumped method to find the amount of heat transfer, and then use the heat capacity to calculate the temperature change of the honeycomb?
It's a honeycomb structure of length L in a turbine exhaust pipe, so think of a catalytic converter on a car?
As the turbine is starting up, the exhaust temperature is changing. As this heated exhaust passes through the honeycomb, the honeycomb heats up. I would like to find the temperature...
I am trying to figure out how to model heat transfer in a square duct. Specifically, this is a honeycomb of channels within a duct of flowing hot air. The flow through the channels is laminar, and the entire mass of the honeycomb is heating up from the hot air flow.
Any suggestions on where...
