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RISCrack-Tip Field of a Supersonic Bimaterial Interface Crack
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The sextic approach was used to investigate the asymptotic field of a bimaterial interface crack in the entire supersonic regime and extended to include the combination of isotropic and homogeneous ...
Reduction of Vibration Caused by Magnetic Force in a Switched Reluctance Motor by Topology Optimization
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The topology optimization of a switched reluctance motor (SRM) excited by magnetic forces is an important issue to minimize the noise and vibration level. In this paper, the magnetic force is ...
Quasi-Static Propagation of Subinterfacial Cracks
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The problem of quasi-static crack propagation in a three-point bend specimen containing an initial crack that is parallel to and offset from a bimaterial interface is considered. An approximate ...
A Sensitivity Study on Optimum Delayed Feedback Vibration Absorber
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A sensitivity analysis is presented for a novel tuned vibration absorber. The active tuning of the absorber is achieved using partial state feedback with a controlled time delay. The final ...
A Parametric Model for a Class of Foam-Like Isotropic Hyperelastic Materials
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A parametric model for foam-like materials is proposed and its correlation with experimental results is analyzed. The class of foam-like materials is assumed to be described by an isotropic ...
Optimum Active Vehicle Suspensions With Actuator Time Delay
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A new approach to optimal control of vehicle suspension systems, incorporating actuator time delay, is presented. The inclusion of time delay provides a more realistic model for the actuators, ...
A Surface Crack in a Graded Medium Under General Loading Conditions
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this study the problem of a surface crack in a semi-infinite elastic graded medium under general loading conditions is considered. It is assumed that first by solving the problem in the ...
Bubble Analogy and Stabilization of Core-Annular Flow
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A theory for the stabilization of annular liquid-liquid flow (i.e., core-annular flow) in a horizontal pipe is proposed. Based upon the analysis of the momentum conservation equation in the ...
Stability of Precision Diamond Turning Processes That Use Round Nosed Tools*
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A system of retarded differential equations model is developed for a diamond-turning process with chip area cut by a round nosed tool. The results are presented in the form of stability charts ...
Structural Dynamic Effects on Interface Response: Formulation and Simulation Under Partial Slipping Conditions
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A new formulation for dynamic sliding contact problems with partial slipping is presented and used to investigate the influence of structural dynamic response on interface behavior. The mixed ...