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RISReduction of Turbine Runner Vibration and Noise
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A résumé of hydraulic turbine vibration experience in the U. S. Army Engineer Division, Southwestern, Corps of Engineers, hydroelectric stations and methods used in reducing the vibration and ...
Pore Size Distribution in Cement Pastes in Relation to Freeze-Thaw Distress
Publisher: American Society of Civil Engineers
Abstract: The pore size distributions of hardened cement pastes were studied in the research reported in this paper in order to investigate whether there was a relationship with the risk of freeze thaw related distress. Mercury ...
Impact of Adaptive Signal Control on Major and Minor Approach Delay
Publisher: American Society of Civil Engineers
Abstract: One of the primary difficulties in completing evaluations of real-time adaptive traffic signal systems has been the lack of effective modeling tools to perform controlled and repeatable analytical experiments. Recently, a ...
Effect of Water-to-Binder Ratio, Air Content, and Type of Cementitious Materials on Fresh and Hardened Properties of Binary and Ternary Blended Concrete
Publisher: American Society of Civil Engineers
Abstract: The purpose of this study is to investigate the effects of water-to-binder ratio (w/b), air content, and type of cementitious material on the fresh and hardened properties of binary and ternary blended concrete mixtures ...
One-Dimensional Computer Analysis of Oscillatory Flow in Rigid Tubes
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The dynamic characteristics of catheter-transducer systems using rigid tubes with compliance lumped in the transducer and oscillatory flow of fluid in rigid tubes were analyzed. A digital computer ...
Effect of Paste-to-Voids Volume Ratio on the Performance of Concrete Mixtures
Publisher: American Society of Civil Engineers
Abstract: The purpose of this study is to investigate the minimum paste volume required with an appropriate water-to-cementitious ratio (
A Finite Element Analysis of the Navier-Stokes Equations Applied to High Speed Thin Film Lubrication
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The performance of a cylindrical bore bearing fed by two axial grooves orthogonal to the load line is analyzed by solving the Navier-Stokes equations using the finite element method. This ...
Experimental Validation of a Finite Element Model of the Proximal Femur Using Digital Image Correlation and a Composite Bone Model
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Computational biomechanical models are useful tools for supporting orthopedic implant design and surgical decision making, but because they are a simplification of the clinical scenario they must ...
Older Drivers and Intersection Traffic Control Devices
Publisher: American Society of Civil Engineers
Abstract: This paper examines the relationship between accidents of elderly drivers and intersection traffic control devices. The data was analyzed in two stages, and the analyses were performed using the induced exposure method, ...
Experimental Correlations to Predict Fluid Resistance for Simple Pulsatile Laminar Flow of Incompressible Fluids in Rigid Tubes
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The effects of oscillatory amplitude and frequency on fluid resistance for pulsatile incompressible laminar flow in rigid tubes were investigated analytically and experimentally. Analytical results ...