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Evaluation of Critical Interfacial Friction in Cross Wedge Rolling
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: For the purpose of characterizing excess initial slip, the critical value of interfacial friction in the cross wedge rolling (CWR) process is investigated. After describing CWR and its failure ...
All in an engineer’s life
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Grahic Jump Location
Prediction of the Transient Thermodynamic Response of a Closed-Cycle Regenerative Gas Turbine
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Instantaneous-response and transient-flow component models for the prediction of the transient response of gas turbine cycles are presented. The component models are based on applications of the ...
Editorial
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: It has been a great honor to serve as Editor of the Journal of Solar Energy Engineering. I am looking forward to more time for other academic and personal pursuits but will miss the ...
Optimal Internal Structure of Volumes Cooled by Single-Phase Forced and Natural Convection
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This article is a principle-based review of a growing body of fundamental research that documents the opportunity for optimizing geometrically the cooling of spaces (e.g., electronics packages) ...
Deformation, Stress State, and Thermodynamic Force for a Transforming Spherical Inclusion in an Elastic-Plastic Material
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The progress of a transformed phase into an elastic-plastic parent phase is simulated by a growing sphere. The transformation is accompanied by a dilatational volume change. The strain and ...
The Multiple Contributions of Jørgen Lund’s Ph.D. Dissertation, Self-Excited, Stationary Whirl Orbits of a Journal in Sleeve Bearings, RPI, 1966, Engineering Mechanics
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Lund set out to define the circumstances under which stable limit-cycle orbits could exist for the linearly unstable motion of a rigid rotor. He also examined the nature of these stable limit ...
Vibration Delocalization of Nearly Periodic Structures Using Coupled Piezoelectric Networks
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: It is known that, when the mechanical coupling between the substructures is weak, small imperfections in a periodic structure can induce vibration localization. This phenomenon could lead to ...
Twice-Running-Speed Response Due to Elliptical Bearing Clearances
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Yamamoto [1] examined a vertical Jeffcott rotor model with bearing clearances and showed that a small bearing “dead-band” clearance could have a dramatic influence on synchronous rotor response. ...
Active-Passive Hybrid Constrained Layer for Structural Damping Augmentation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A new surface-damping concept with an active-passive hybrid constraining layer (HCL) is proposed to improve the damping performance of traditional active constrained layer (ACL) systems. Instead ...