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RISImpedance Control for a Golf Swing Robot to Emulate Different-Arm-Mass Golfers
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Various golfers can play different golf swing motions even if they hold the same golf club. This phenomenon casts light on the significance of the dynamic interaction between the golfer’s arm ...
LDV Study of Developing Flows Through a Smooth Duct With a 180 deg Straight-Corner Turn
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In view of the lack of velocity field data for flow through turbine blade internal cooling passages, laser-Doppler velocimetry measurements are presented for the flow development in a two-pass ...
Bayesian Updating of Parameters for a Sediment Entrainment Model via Markov Chain Monte Carlo
Publisher: American Society of Civil Engineers
Abstract: A Bayesian framework incorporating Markov chain Monte Carlo (MCMC) for updating the parameters of a sediment entrainment model is presented. Three subjects were pursued in this study. First, sensitivity analyses were ...
Improved Time‐History Analysis for Structural Dynamics. I: Treatment of Rapid Variation of Excitation and Material Nonlinearity
Publisher: American Society of Civil Engineers
Abstract: Methods are studied that permit larger time intervals to be used in structural dynamics calculations than are possible by the usual techniques. The size of time interval is often restricted by the rapidity of variation in ...
Improved Time‐History Analysis for Structural Dynamics. II: Reduction of Effective Number of Degrees of Freedom
Publisher: American Society of Civil Engineers
Abstract: A crude analysis of a dynamic system involves very few degrees of freedom. When a more refined model is desired, more degrees of freedom must be introduced. This will increase the number of modes present and result in modes ...
Combustion and Deposition in Coal-Fired Turbines
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Combustion and deposition behavior of coal in the form of highly beneficiated coal-water mixtures (CWM) has been investigated. The solids content of the CWM fuels was typically 50 percent, with ...
Ash Behavior During Combustion and Deposition in Coal-Fueled Gas Turbines
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Chemical and physical transformations of coal ash during combustion and deposition in gas turbine environments have been studied. Extensive characterization of the coal-water mixture fuel and ...
Ductile Fracture in Axisymmetric Extrusion and Drawing—Part 1: Deformation Mechanics of Extrusion and Drawing
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The present investigation is concerned with the application of theories on flow and fracture to the prediction of workability of materials in axisymmetric bar extrusion and drawing, with special ...
Ductile Fracture in Axisymmetric Extrusion and Drawing—Part 2: Workability in Extrusion and Drawing
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this part of the present investigation, the validity of the theory on ductile fracture was examined by the experimental data found in the literature. Then, combining the formulation of ...
Shear Strength of Concrete-Encased Composite Structural Members
Publisher: American Society of Civil Engineers
Abstract: This study investigates the shear strength of composite steel and concrete members in which the steel shape is fully encased in concrete. Two types of shear failure—diagonal shear and shear bond—are examined in this study. ...