Abstract: This paper presents the experimental leakage and rotordynamic performance for a liquid smooth annular seal operating in the transition regime. The test conditions include pressure differentials up to 64 bars with 1∼2 bar ...

Abstract: Abstract. This paper presents experimental results on the leakage and rotordynamic performance of 3D-printed annular damper seals configured with diamond patterns. Textured seals, such as hole-pattern (HP) stator seals, ...