Bulletin of the Institute of Space and Aeronautical Science University of Tokyo
Bulletin of the Institute of Space and Aeronautical Science University of Tokyo
Abstract : Mach-Zehnder interferometry using a Laser light source was applied for study of the heat transfer from a heated horizontal cylinder to horizontal solid surface, both of which were held at constant temperatures. Because of the high coherency of the laser light, this method gives clear interferogram over both of the solid part and the outer gas atmosphere on a single picture. Quantitative data of the various heat transfer modes are presented.