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RISSynthesis and Steady-State Analysis of High-Speed Elastic Cam-Actuated Linkages With Fluctuated Speeds by a Finite Element Method
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A cam driving a lumped inertia through an elastic slider-crank follower linkage with its actuator, a D. C. motor, has been considered in this work. An iterative procedure utilizing the finite ...
Long-Term Performance of Epoxy Coated Clay Bricks in Sulfuric Acid
Publisher: American Society of Civil Engineers
Abstract: Epoxy-based coatings are used in the rehabilitation and protection against acid attack in industrial and wastewater facilities made of concrete and clay bricks. In this study, the performance of two epoxy-based coatings ...
Modeling Water and Sulfuric Acid Transport through Coated Cement Concrete
Publisher: American Society of Civil Engineers
Abstract: The behavior of coated cement concrete in water and sulfuric acid was investigated over a three-year period. Two epoxy-based coatings were selected and cylindrical concrete specimens were coated and used in this investigation. ...
Modeling and Analysis of Acoustic Emission in Diamond Turning
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: To estimate the acoustic emission (AE) energy released in diamond turning, a quantitative model, which contains the energy from primary, secondary, tertiary cutting zones and the rubbing zones, ...
On the Multidimensional Creep Deformation of Ice by Finite Element Analysis
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper deals with the use of finite element analysis of the creep deformation of ice covers subject to localized loads. An incremental deformation approach was adopted and better computational ...
The Investigation of Turbine and Exhaust Interactions in Asymmetric Flows— Blade-Row Models Applied
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper describes the blade-row models applied to the asymmetric flow-field coupling between turbine and exhaust system. Numerical actuator disk is applied to represent a turbine blade row ...
Stability of the Base Flow to Axisymmetric and Plane-Polar Disturbances in an Electrically Driven Flow Between Infinitely-Long, Concentric Cylinders
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The method of normal modes is used to examine the stability of an azimuthal base flow to both axisymmetric and plane-polar disturbances for an electrically conducting fluid confined between ...
Synthesis and Steady State Analysis of High-Speed Elastic Cam-Actuated Linkages by a Finite Element Method
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A cam driving a lumped inertia through an elastic slider-crank follower linkage with a curved beam coupler is considered. An iterative procedure utilizing the finite element method developed by ...
Numerical Simulation of the Transient Flow in a Radial Flow Pump during Stopping Period
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Three-dimensional (3-D) unsteady incompressible and non-cavitating flow in a radial flow pump during the rapid stopping period was numerically studied by CFD. The dynamic mesh (DM) method combined ...
Modeling of Interphases in Fiber-Reinforced Composites Under Transverse Loading Using the Boundary Element Method
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper, interphases in unidirectional fiber-reinforced composites under transverse loading are modeled by an advanced boundary element method based on the elasticity theory. The interphases ...