Mechanical Engineering :: Heat and Mass Transfer
- A steam pipe is to be insulated by two insulating materials put over each other. For best results
- Total heat is the heat required to
- Sensible heat is the heat required to
- When heat is transferred from one particle of hot body to another by actual motion of the heated particles, it is referred to as heat transfer by
- When heat is transferred from hot body to cold body, in a straight line, without affecting the intervening medium, it is referred as heat transfer by
- The concept of overall coefficient of heat transfer is used in case of heat transfer by
- When heat is transferred by molecular collision, it is referred to as heat transfer by
- Stefan Boltzmann law is applicable for heat transfer by
- A non-dimensional number generally associated with natural convection heat transfer is