Title :
Hologram interferometry as a tool to investigate transient waves in mechanics
Author :
Molin, Nils-Erik
Author_Institution :
Div. of Exp. Mech., Lulea Univ. of Technol., Sweden
Abstract :
Hologram interferometry is a very competitive tool for the study of transient events like the propagation of bending waves in plates and shells, to visualize shock waves in phase objects like air or water or just to record double exposure holograms of modes of vibration in optical modal analysis. A number of experiments to visualize wave propagation in solids and liquids are presented
Keywords :
holographic interferometry; shock waves; transients; vibration measurement; bending waves; double exposure holograms; liquids; mechanics; optical modal analysis; shock waves; solids; transient waves; vibration; wave propagation;
Conference_Titel :
Holographic Systems, Components and Applications, 1989., Second International Conference on
Conference_Location :
Bath
