Heat Transfer Flashcards
1
Q
Three types of heat transfer?
A
Conduction
Convection
Radiation
2
Q
What is Fouriers Law/heat conduction?
A
The law of heat conduction, transfer through contact.
Q(dot)=-kA(dT/dx)
3
Q
What is Newton’s law of convection heat transfer/convection?
A
Transport of heat by bulk movement of working substance, mass flow.
Q(dot)=hAΔT
4
Q
What is radiation?
A
Transmits energy by eletromagnetic waves.
Q(dot)= εσA(T^4)
