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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 1-7 of 7
Anti-Swirl Arrangements Prevent Rotor/Seal Instability
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Fluid involved in rotative motion (fluid “swirl”) within seals of high speed fluid handling machines is a recognized source of rotor instability. This type of instability leads to the limit ...
Structural Modification of Advanced Turbomachine Blading by Dynamic Stiffness Matrix Operations
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper examines the application of matrix transformations from the experimentally obtained receptance matrix to the dynamic stiffness matrix to determine changes of blade stiffness and/or mass ...
Numerical and Analytical Study of Fluid Dynamic Forces in Seals and Bearings
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A numerical model based on a transformed, conservative form of the three-dimensional Navier-Stokes equations and an analytical model based on “lumped” fluid parameters are presented and compared ...
Rotor Active “Anti-Swirl” Control
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Rotor self-excited vibrations due to solid/fluid interaction, such as occurring in seals, can easily be reduced or eliminated by controlling fluid circumferential velocity. This is known as ...
Improvements in Lightly Loaded Rotor/Bearing and Rotor/Seal Models
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A model for lightly loaded steadily rotating shaft/bearing/seal systems is proposed in this paper. The model is based on modal characteristics for the rotor, and rotational characteristics for ...
Stability and Instability of a Two-Mode Rotor Supported by Two Fluid-Lubricated Bearings
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper is a continuation of the series of papers on application of the improved fluid force model for lightly loaded shafts rotating in a fluid environment. The fluid force model is based ...
Dynamic Effects in Mechanical Structures with Gaps and Impacting: Order and Chaos
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The paper discusses orderly and chaotic dynamic responses of simple mechanical structures with clearances and impacting. Experimental results from a simulator of a rotating machine with one loose ...