Transfer termic

Introducere...........................................................................3
a.Transferul de caldura prin convective...........................................9
a.1 Ecuatia diferentiala a distributiei temperaturilor
intr-un fluid in miscare (ecuatia Fourier-Kirchhoff).............11
b.Transferul de caldura prin radiatie.............................................15
b.1 Legile radiatiei...............................................................16
b.1.1 Legea lui Planck......................................................16
b.1.2 Legile lui Wien si Stefan-Boltzmann..............................17
b.1.3 Legea lui Lambert....................................................18
c.Transfer termic prin conductive................................................18
c.1Ecuatiile diferentiale ale conductivitatii termice........................17
c.2 Distributia temperaturilor intr-un mediu imobil.................................19

Bibliografie...................................................................................................23