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RISA Design Method of an Automotive Wheel-Bearing Unit With Discrete Design Variables Using Genetic Algorithms
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In order to improve the efficiency of the design process and the quality of the resulting design, this study proposes a design method for determining design variables of an automotive wheel-bearing ...
Reduced Weight Design of a Flexible Rotor with Ball Bearing Stiffness Characteristics Varying with Rotational Speed and Load
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents an effective design approach for reducing the weight of a flexible rotor in ball bearings with rotational speed and load dependent stiffness characteristics under constraints ...
Transverse-Isotropic Elastic and Viscoelastic Solids
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A set of invariants are presented for transverse-isotropic materials whose gradients produce strain fields, instead of deformation fields as is typically the case. Finite-strain theories for elastic ...
Design of Input Coupled Split Power Transmissions, Arrangements, and Their Characteristics
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents input coupled split power transmissions, arrangements and comparisons between the single and dual stage designs. Selection of the shift point between stages is discussed. ...
Adaptive Control of Multi-Plane Active Balancing Systems for Speed-Varying Rotors
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The problem of active balancing of speed-varying rotors, whose dynamics are changing or hard to be known beforehand, is frequently encountered in many applications. This paper presents a new ...
Extrusion Through Spherical Dies—An Upper Bound Analysis
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An upper bound solution for extrusion through a spherical die has been developed. Equations for the velocity and strain rate fields in the deformation zone are presented. The equations to ...
Open-Loop Nonlinear Vibration Control of Shallow Arches via Perturbation Approach
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An open-loop nonlinear control strategy applied to a hinged-hinged shallow arch, subjected to a longitudinal end-displacement with frequency twice the frequency of the second mode (principal ...
Experimental Investigation of Boundary Layer Behavior in a Simulated Low Pressure Turbine
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A detailed investigation of the flow physics occurring on the suction side of a simulated low pressure turbine (LPT) blade was performed. A contoured upper wall was designed to simulate the ...
Experimental Investigation of Mode Localization and Forced Response Amplitude Magnification for a Mistuned Bladed Disk
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The results of an experimental investigation on the effects of random blade mistuning on the forced dynamic response of bladed disks are reported. The primary aim of the experiment is to gain ...
The Effect of Chip Adsorption on Selective Depletion From a Multi-Component Synthetic Metalworking Fluid
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Certain components found in metalworking fluid formulations are known to be prone to selective depletion via adsorption onto the surfaces of particulate generated during metal cutting operations. ...