Characteristic Length in Heat Transfer | Forced, Free Convection | Lumped Heat Transfer

Characteristic Length can be observed in Heat Transfer in Forced convection, Free convection and Lumped Heat Transfer topics. In Nusselt number, Grashof number and in Biot Number this characteristic length is used.
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[@mohammedsaudismailshaikh9640]

nicely explained man, you deserved to be a professional teacher.

[@abduladnan9671]

before this video ...i had watched a lot videos on characteristic length .....and i can say this is the most perfect explanation....thank you so much sir

[@lasanmanujitha6120]

Thank you, searching for this everywhere

[@JHL0L]

Thank you so much! Very helpful!

[@arjundwarrior1403]

Many thanks.! Finally I got a good one.

[@mark-su4331]

sir characterstics length in HT in case of cube will be?