Heat Exchangers
The general function of a heat exchanger is to transfer heat from…
Some Considerations in Modeling Complex Physical Processes
In Sections 5 and 6, a number of assumptions were made about…
Transient Heat Transfer (Convective Cooling or Heating)
All the heat transfer problems we have examined have been steady state,…
Temperature Distributions in the Presence of Heat Sources
There are a number of situations in which there are sources of…
Thermal Conductivity, k
As noted previously, thermal conductivity is a thermodynamic property of a material. From the State Postulate given in…
Heat Transfer: Radiation
So we’ve learned that conduction moves heat easiest through solids, and convection…
Heat Transfer: Convection
Convection is how heat passes through fluids. A fluid is anything that…
Heat Transfer: Conduction
We have learned that heat is the energy that makes molecules move.…
What is Heat Pump?
We know that the air-conditioning system is used for cooling the room…


