Thermovision applied to Benard-Marangoni convection.
Thermovision is a technique which visualizes the superficial temperatures of materials through the infrared radiation emitted by their surface. This technique is applied to a study of Benard-Marangoni convection. Isotherms of convective cells (hexagons as well as pentagonal and heptagonal defects) are presented. A few thermal pictures displaying the temperature profile along a line of surface and the thermal reliefs of the surface are also presented.
Cerisier
P
P
Universit de Provence, Laboratoire thermophysique des fluides, rue H. Poincar6, 13397 Marseille Cedex 13, France.
Pantaloni
J
J
Finiels
G
G
Amalric
R
R