Application Of Swirl Separation Technology Of Supersonic Nozzle

Natural gas as a clean, efficient, high-quality fuel will be to achieve the sustainable development of China’s economic pillars. Based on the proven natural gas resources distribution characteristics, especially deepwater offshore gas gas development will be based on the domestic energy supply strategy will focus on. In recent years, room temperature and cryogenic separation process gas separation processes are commonly used separation techniques, with the cyclone separator supersonic breakthrough in the gas treatment process to solve the traditional cryogenic separation process low separation efficiency, costs and higher operating costs. As traditional natural gas dehydration technology there are some shortcomings, developed a new natural gas processing equipment---supersonic swirl dispenser. It is a collection of gas dynamics, thermodynamics and fluid mechanics theory as one of the new gas dehumidification technology, and the combination of low-temperature condensation technology and rotating separation.This paper analyzes the supersonic swirl dispenser basic working principle, the application of computational fluid dynamics software FLUENTseparate tubes for supersonic flow field numerical simulation. Second, by comparing the different nozzle found that Fu Wales France than the conical nozzle gas nozzle in the gas flow was better, more conducive to the stability of airflow.In understanding the separator works and design ideas, based on a small volume of high voltage and low-voltage small gas separator identified two cases each part of the structure size. In analyzing the performance by the isolated effect of operating parameters found to improve efficiency and boost the proportion of cyclone separators, control shock position will become the focus of the work.