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On Transverse Secondary Flows in Wave Channels
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The viscous boundary layer analysis for the sidewalls of a wave tank is presented for the case of two-dimensional waves of small amplitude traveling along the channel length. The second-order ...
Modeling and Designing a Variable-Displacement Open-Loop Pump
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This study develops closed-form equations that may be used to guide the up-front design of a variable-displacement pump. In particular, the initial design of the control actuation system and ...
Optimal Orifice Geometry for a Hydraulic Pressure-Reducing Valve
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper, the flow gain of a hydraulic pressure-reducing valve is examined. It is noted that classical linear-analysis is typically used to optimize the flow gain of hydraulic control-systems ...
Utility of Surface-Flawed Tensile Bars in Cyclic Life Studies
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Surface-flawed tensile bar specimens were developed and tested to investigate the applicability of fracture mechanics to relatively small crack sizes under varying stress-time-temperature conditions ...