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RISThermal-Gas-Elastic Coupling Modeling and Performance Analysis of Foil Cylindrical gas Film Seal Considering Speed Slip, Temperature Jump and Shaft Misalignment
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The Compliant foil cylindrical gas film seal is an advanced sealing technology designed for high-speed and high-temperature conditions in a jet engine. Its design involves using a compliant foil to create a cylindrical ...
Leakage Control Mechanisms and Strategies for Hydraulically Driven Controllable Rod Seals
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The primary function of rod seals in hydraulic systems is to prevent the leakage of the hydraulic medium, which would otherwise result in environmental pollution and the loss of energy. However, the leakage control performance ...
Multi-Objective Structural Optimization of Hydraulically Controllable Reciprocating Seals With Comprehensive Static and Dynamic Performance
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The hydraulically controllable reciprocating seal (HCRS) is a novel intelligent sealing technology capable of online performance regulation, making it one of the preferred solutions for highly reliable seals in the industrial ...
Thermoelastohydrodynamic Mixed Lubrication of Combined Rod Seals Operating at High Pressures and Speeds: Mathematical Modeling and Numerical Analysis
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Thermoelastohydrodynamic (TEHD) mixed lubrication characteristics of a step-combined rod seal under high-pressure and high-speed conditions are analyzed in this article. A novel TEHD mixed lubrication model for combined ...