Mathematical modeling of air bubbler systems

The use of air bubbler systems to improve the Marine environment is a technique that has been applied in a variety of situations with varying degrees of success. In 2005, the research done by Liang et al was regarded as the beginning of the closed air bubbler systems (injecting gas underwater in the vertical pipe). The analysis was a steady-state evaluation of the lifting efficiency of ocean water above a bubbler system predicted on the basis of the input variables (depth, air discharge rate, air jet diameter) and pipe parameters(diameter, location, wall friction). The model research is based on the fluid software (fluent 14.0) to simulate the lifting process and the results are reasonable compared with other scholar researches. In addition, the analysis and discuss are dependent on the theory and simulation, so work from the experimental study on laboratory and sea fields are necessary.