Advanced 3D-Printed Swirler Design for Two-Phase Flow in Pipelines within Power Engineering Sectors

Power engineering systems are undergoing a transformation in equipment design due to the integration of 3D printing technologies. The goal of this research is to improve fluid mixing and flow stabilization in pipelines by creating a 3D-printed swirler specifically designed for two-phase flow. Intricate geometries are possible because of 3D printing, which overcomes the complexity and precision limits of traditional manufacturing. SolidWorks was used to create a unique swirler prototype, which was then cut with Ultimaker Cura and produced on an Artillery Sidewinder X1 printer. By switching from rectangular to petal-shaped profiles, the design increases the swirling effect, improves medium coverage along the inner perimeter prior to the bend section, and avoids guide groove contamination. Using a FilaDryer S1, PETG filament was dried for 24 hours at 55°C to guarantee the best print quality. We produced a variety of swirlers with better geometry through 3D printing, which are expected to improve fluid mixing and flow stabilization. It draws attention to how 3D printing has transformed power engineering and how it may lead to pipeline components that are more effective.