Creation and Representation of Clear Streakline with the Self-Get together of Surfactant Atoms

Abstract

One of the most important indices for fluid dynamics, civil engineering, material engineering, and other fields is the streakline, along with its visualization and production methods. When there is global mixing in a chaotic or turbulent flow field, the fluid trajectory expands exponentially in specific directions. Because experimental streak behaves like a "sheet" with a rounded surface, it is difficult to visualize it as a "line." A non-ionic surfactant was used in this study to produce and visualize a distinct and vivid streakline. Test review containing reenactment. Between December 2010 and October 2011, Osaka University's Graduate School of Engineering Science, Division of Chemical Engineering, Department of Materials Engineering Science