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Dynamic stability of dry gas seal under gas film adaptive-adjustment

delete2026-08-10
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PRE
AI
H
Hengjie Xu *
Q
Qiangguo Deng
X
Xuejian Sun
W
Wenyuan Mao *
DOI:10.1016/j.ijmecsci.2026.111979delete
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Abstract

Abstract

En 中文
• Develops a GFAA-based dynamic model of dry gas seals to correct the limitations of traditional CGFT assumption. • Reveals the dual path coupling mechanism that governs stator tracking. • Establishes a five-parameter optimization prediction model for 3D seal clearance regulation with high precision. • Achieves synergistic optimization of low leakage, high loading, fast stabilization, and strong tracking performance.

Journal

International Journal of Mechanical Sciences cover
International Journal of Mechanical Sciences
IF:
9.4
Papers:
1.0W
Citations:
4.5W

Organization

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