基于压力溶气的微气泡生成过程能质传递特性研究

Research on Energy & Mass Transmission in Process of Bubble Generation through Pressurized Dissolved Gas

在对压力溶气气浮过程进行分析的基础上,研究了压力溶气气浮的力学特征,并从能量和质量传递的角度探讨了压力溶气气浮微气泡生成过程的尺寸、均匀性和密集度等主要影响因素,得出了自由能与微气泡生成尺寸之间的依变关系,为提高微气泡生成质量指明方向。

Through analysis of the process of bubble generation through pressurized dissolved gas, the mechanical characteristic of pressurized dissolved gas was studied together with the study of influences such as size, homogeneity and crowding level of the generation process in the view of energy and mass transmission, and then analyzed the relationship between free energy and bubble size, all of which pointed out the direction of micro-bubble generation.