This analysis reveals enhanced sealing efficiency and reduced leakage in a new dry gas seal, suggesting improved performance under complex operating conditions.
Key Points
Optimized groove design significantly enhances sealing efficiency and reduces leakage.
Increasing the opening angle of a single-layer groove improves film stiffness and increases the opening force by 1.75%.
Adding step layers effectively reduces leakage, achieving a decrease in the leakage rate by 2.04%.
The sealing structure demonstrates exceptional performance under high-speed and complex operating conditions.