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RISBifurcation and Chaotic Analysis of Aeroelastic Systems
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The dynamic behavior of aeroelastic systems is governed by a complex interaction among inertial, elastic, and aerodynamic forces. To prevent system instability, the interaction among these forces must be properly understood. ...
Registration Using Multiplanar Structures for Augmented Reality Systems
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper illustrates a novel registration method for augmented reality systems based on multiplanar structures and natural feature tracking. Our method distinguishes itself from other methods ...
Dynamic Analysis and Machine Learning Prediction of a Nonuniform Slot Air Bearing System
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Nonuniform slot air bearing (NSAB) systems have two major advantages, the external air supply and slot restrictor design, and their inherent multidirectional supporting forces and stiffness that provide excellent rotational ...
Dynamic Analysis and Machine Learning Prediction of a Nonuniform Slot Air Bearing System
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Nonuniform slot air bearing (NSAB) systems have two major advantages, the external air supply and slot restrictor design, and their inherent multidirectional supporting forces and stiffness that provide excellent rotational ...
Preparation and Characterization of Pt/Superfine Mesocarbon Microbead Powers Electrocatalysts
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Superfine mesocarbon microbead powders (SFMCMBs) as the new supports for platinum electrocatalysts were first investigated. The Pt∕SFMCMB electrocatalysts were prepared by an impregnation-reduction ...
Optimization of Pt–Ni Alloy Catalysts Synthesized by Potentiostatic Electrodeposition for Cathode in PEMFC
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The development of highly active and low-cost catalysts is a challenge for the application and large-scale commercialization of proton exchange membrane fuel cell (PEMFC). In this study, a series of Pt–Ni alloy catalysts ...
A Unified Shakedown Assessment Method for Butt Welded Joints With Various Weld Groove Shapes
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A unified shakedown assessment approach for butt welded pipes or cylindrical pressure vessels with common circumferential butt welded joints for Ugroove, Vgroove, Xgroove, double Ugroove (DUgroove), UVgroove, and singleside ...
Tests and Modeling of a New Vibration Isolation and Suppression Device
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Vibration is an environmental factor with hazardous effects on the instruments' precision, structural stability, and service life in engineering fields. Many kinds of energy dissipation devices have been invented to reduce ...
Rim Seal Ingestion in a Turbine Stage From 360 Degree Time Dependent Numerical Simulations
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Numerical simulations of turbine rim seal experiments are conducted with a timedependent, 360 deg computational fluid dynamics (CFD) model of the complete turbine stage with a rim seal and cavity to increase understanding ...
Smoothing Rotary Axes Movements for Ball-End Milling Based on the Gradient-Based Differential Evolution Method
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Ball-end milling is widely used in five-axis high-speed machining. The abrupt change of tool orientations or rotary axes movements will scrap the workpiece. This research presents a smoothing method of rotary axes movements ...