Temperature measurements and analysis on absorption solution surfaces utilizing TLC and real-time image processing

摘要

Novel temperature measurement system utilizing TLC and real-time image processing had been developed for investigating temperature change on liquid surfaces. Heat generation and temperature change on aqueous LiBr solution surfaces during absorption of liquid water into solutions were analyzed by the present system. Experiments on systems of aqueous LiBr solutions with 1-pentanol were also carried out. Temporal temperature distributions in moving absorbed regions due to surface disturbances were visualized.