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Flow Rate Observers in the Suppression of Compressor Surge Using Active Magnetic Bearings
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Surge is a dynamic flow instability that can cause extensive damage to compressors and other components. One common challenge that many surge control methods in the literature face when implemented in industrial applications ...
Numerical Modeling of Fluid Induced Rotordynamic Forces in Seals With Large Aspect Ratios
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Traditional annular seal models are based on bulk flow theory. While these methods are computationally efficient and can predict dynamic properties fairly well for short seals, they lack accuracy in cases of seals with ...