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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 1-9 of 9
Torque on the Swashplate of an Axial Piston Pump
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: As part of a study involving methods of control of an axial piston pump, it is required to obtain linear or linearized equations of motion of the system’s states. The torque imposed on the ...
The Effect of Oil Entrapment in an Axial Piston Pump
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Values of pressure caused by entrapment beneath a valve plate have been calculated. The technique used consists of the solution of the dynamical equation of motion in the piston control volume. ...
Stability Contours for a Whirling Finite Journal Bearing
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The equations of motion have been solved for a journal bearing for L/D = 1/8, 1/2, 1.0, and 12.0. Trajectories have been obtained for motion of the bearing center in both uncavitated and ...
The Effect of Some Operating Conditions on the Performance of a Two-Stage Controller-Pump Combination
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A previous investigation into a two-stage controller with a stand-alone first stage showed that the modeled results for the real-time responses of the swashplate angle and for Bode plots agreed ...
Optimal Control Theory Applied to Pressure-Controlled Axial Piston Pump Design
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This work presents a study of the applicability of optimal control theory to the design of a pressure regulator by use of an axial piston pump with a two-stage electrohydraulic servovalve. ...
A Dynamic Model of the Flapper-Nozzle Component of an Electrohydraulic Servovalve
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An analysis has been conducted on the flapper-nozzle stage of a two-stage electrohydraulic controller that has been specifically designed to be a stable, stand-alone dynamic system. Calculations ...
Modeling and Dynamic Evaluation of a Two-Stage Two-Spool Servovalve Used for Pressure Control
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Experimental results for a unique design of a two-spool pressure control valve were reported by Anderson (1984). The first stage is a dynamically stable flapper-nozzle valve for which a ...
Dynamic Analysis of a Flapper-Nozzle Valve
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A previous analysis into the dynamic behavior of the flapper-nozzle component of the electrohydraulic servovalve was performed after linearization of the equations relating to control piston flow ...
Optimal Control Theory Applied to a Pump With Single-Stage Electrohydraulic Servovalve
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Optimal control theory is applied to the design of a pressure regulator for an axial piston pump and single-stage electrohydraulic valve combination. The control valve has been modeled and an ...