| Because of the dangerous shoals of vesicle-vetex fluid , navigation is difficult and accidents usually happened on mountainous rivers. So, it is the premise to eliminate the hidden trouble to make clear the formation conditions and reasons of vesicle-vetex fluid and the main influence factors on vesicles' height. By analyzing experiment data and influence factors in this paper , an expression of the vesicles' height and the formation mechanism of vesicle-vortex fluid are obtained.Still further , what are obtained is good reference for further study of vesicle-vortex fluid and for eliminating them. |