TY - JOUR
T1 - Boundary conditions in theory of photothermal processes
AU - Logvinov, G. N.
AU - Irisson, Miguel Cruz
AU - Lashkevych, I. M.
AU - Velazquez, J. E.
AU - Gurevich, Yu G.
PY - 2006/9
Y1 - 2006/9
N2 - The general boundary conditions for the thermal diffusion equation are obtained. It is shown that in the general case of a nonstationary photothermal process these boundary conditions must include both the surface thermal conductivity and surface thermal capacity. One more parameter, the surface capacity thermal impedance, appears in the boundary conditions when the photothermal process is the thermal wave propagation.
AB - The general boundary conditions for the thermal diffusion equation are obtained. It is shown that in the general case of a nonstationary photothermal process these boundary conditions must include both the surface thermal conductivity and surface thermal capacity. One more parameter, the surface capacity thermal impedance, appears in the boundary conditions when the photothermal process is the thermal wave propagation.
KW - Photothermal processes
KW - Surface thermal capacity
KW - Surface thermal conductivity
KW - Surface thermal impedance
UR - http://www.scopus.com/inward/record.url?scp=33845424547&partnerID=8YFLogxK
U2 - 10.1590/S0103-97332006000600079
DO - 10.1590/S0103-97332006000600079
M3 - Artículo
AN - SCOPUS:33845424547
SN - 0103-9733
VL - 36
SP - 1097
EP - 1100
JO - Brazilian Journal of Physics
JF - Brazilian Journal of Physics
IS - 3 B
ER -