超音速天然气脱水分离旋流翼设计及旋流性能分析OA

As an innovative natural gas dehydration treatment solution,supersonic separation technology is famous for its compact structure and simplified process.It does not require the introduction of chemical reagents during operation and does not rely on external power drive,demonstrating good environmental protection and economy.In this device,swirl vanes are the core components to achieve efficient gas-liquid separation,and their design structure determines the stability and separation efficiency of the swirl field.Thus,this study designed an angle-adjustable swirl wing structure.This design improves the adaptability to different working conditions by optimizing the blade installation angle,thereby generating a swirl with high strength and good stability.In order to evaluate its swirling performance,a numerical simulation model was built and the internal flow field was simulated and analyzed.Simulation results confirm that the swirl vane can effectively guide the airflow to form a strong swirling motion in the separation section,and the strong centrifugal force generated is enough to drive liquid droplets to complete efficient radial migration and phase separation,achieving the expected gas-liquid separation goal.