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ASME ( American Society of Mechanical Engineers )
Description: The American Society of Mechanical Engineers (ASME) is a professional association that, in its own words, "promotes the art, science, and practice of multidisciplinary engineering and allied sciences around the globe" via "continuing education, training and professional development, codes and standards, research, conferences and publications, government relations, and other forms of outreach." ASME is thus an engineering society, a standards organization, a research and development organization, a lobbying organization, a provider of training and education, and a nonprofit organization. Founded as an engineering society focused on mechanical engineering in North America, ASME is today multidisciplinary and global.
Now showing items 1-10 of 10
A New Approach for the Stability Analysis of Rotors Supported by Gas Bearings
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A simplified nonlinear transient analysis method for gas bearings was recently published by the authors (Hassini, M. A., and Arghir, M., 2012, “Simplified Nonlinear Transient Analysis Method for Gas Bearings,†J. ...
About the Negative Direct Static Stiffness of Highly Eccentric Straight Annular Seals
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Experimental results indicating negative direct static stiffness of highly eccentric straight gas annular seals were very recently presented by Childs and Arthur (2013, “Static Destabilizing Behavior for Gas Annular Seals ...
A Simplified and Consistent Nonlinear Transient Analysis Method for Gas Bearing: Extension to Flexible Rotors
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A simplified, new method for evaluating the nonlinear fluid forces in air bearings was recently proposed (Hassini, M. A., and Arghir, M., 2012, “Simplified Nonlinear Transient Analysis Method for Gas Bearings,†ASME ...
Experimental Analysis of Floating Ring Annular Seals and Comparisons With Theoretical Predictions
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Floating ring annular seals represent one of the solutions for controlling leakage in highspeed rotating machinery. They are generally made of a carbon ring mounted in a steel ring for preserving their integrity. Low leakage ...
Discussion: “Damping and Inertia Coefficients for Two End Sealed Squeeze Film Dampers With a Central Groove: Measurements and Predictions†(authored by San Andrأ©s, L., and Seshagiri, S.)
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The model used by the authors for comparisons with measurement is based on the Reynolds equation in the thin film and on a simplified equation of the flow inside the feeding groove. The model of the feeding groove flow ...
Synthesis of Experimental and Theoretical Analysis of Pneumatic Hammer Instability in an Aerostatic Bearing
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The present work is focused on the pneumatic hammer instability in an aerostatic bearing with shallow recesses and orifices of four different diameters. Operating conditions were zero rotation speed, zero load, and different ...
Experimental Analysis of Angled Injection Aerostatic Hybrid Bearings
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Counter-rotation angled injection employed for aerostatic hybrid bearings reduces the cross coupling stiffness that may lead to whirl–whip instabilities at high rotation speeds. The benefits of counter-rotation injection ...
Numerical Analysis of the Impact of Manufacturing Errors on the Structural Stiffness of Foil Bearings
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The dynamic characteristics of foil bearings operating at high rotation speeds depend very much on the mechanical characteristics of the foil structure. For this reason, the stiffness and damping of the structure of foil ...
Theoretical Analysis of Brush Seals Leakage Using Local Computational Fluid Dynamics Estimated Permeability Laws
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Brush seals are a mature technology that has generated extensive experimental and theoretical work. Theoretical models range from simple correlations with experimental results to advanced numerical approaches coupling the ...
Experimental Analysis of the Leakage Characteristics of Three Types of Annular Segmented Seals
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The present paper presents an experimental analysis of the leakage characteristics of three kinds of segmented seals. The segments of the first seal have smooth pads while the second seal has pads with pockets. The pads ...