Host: The Japan Society of Mechanical Engineers
Name : [in Japanese]
Date : October 08, 2022 - October 09, 2022
The authors group focused on the adsorption of nonionic surfactant molecules to the interface and examined the activity control of the supercooling degree. It was clarified that the supercooling degree could be actively controlled by the change of the surfactant concentration. In this study, the pH of surfactant-pure water mixture (surfactant mixture) was fixed for the purpose of the improvement in the controllability of the supercooling degree, and the experiment was carried out under the voltage application condition in the condition that the amphoteric surfactant used showed the cationic property. In addition, the characteristics of the supercooling degree in the case of using an amphoteric surfactant exhibiting cationic property under the voltage application condition were clarified by comparing with the results in the case of no voltage application.
