M Usman

Actually there is a hot solid body having 300 degree celcius temperature and is being cooled by air flowing over it with 0.5 mach speed and 27 degrees temperature. I want to see how much it cools the body over the period of time which can vary or I can control. For that I did Conjugate Heat Transfer analysis with air as fluid and rod as solid body. Body gets cooled from 300 degree celcius as shown above but it is for specific period of time. I want to cool it to room temperature but I am unable to do that as I am unable to change the time for which air flows over the body. The more is the air flow time, the cooler the body will be.