Thanks for the help and, no this was not homework. I am determining the root cause of some electronics failures in our equipment and I needed to validate my statement to the company that extreme temperature rise was not the cause. Thanks to your help I feel confident in my statement.
I hope somebody can explain how to calculate the following problem to me. Here we go
I have an air duct approx. 2ft by 5ft. the duct has an airflow of 2500CFM. I have a constant 27 degree C air coming into the duct and a 1kW heater element in the middle of the duct. What will be the temperature...
