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Parameter Evaluation for a Unified Constitutive Model
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Parameters for the unified constitutive model MATMOD [1] were evaluated for rock salt (NaCl) by using nonlinear least squares to fit the model to isothermal laboratory data. MATMOD incorporates ...
Electron Paramagnetic Resonance Measurements of Strain Induced Ozone Cracking in Rubber
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An electron paramagnetic resonance (EPR) method for monitoring the rate of atomic bond rupture in rubber subjected to uniaxial tensile strain in an ozone environment is described. The free ...
Experimental Characterization and Gray-Box Modeling of Spool-Type Automotive Variable-Force-Solenoid Valves With Circular Flow Ports and Notches
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In automatic transmission design, electronic control techniques have been adopted through proportional variable-force-solenoid valves, which typically consist of spool-type valves (, 2000, SAE Technical ...
Steady State Hydraulic Valve Fluid Field Estimator Based on Non-Dimensional Artificial Neural Network (NDANN)
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An automatic transmission (AT) hydraulic control system includes many spool-type valves that have highly asymmetric flow geometry. A simplified flow field model based on a lumped geometry is ...