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RISResearch on Deformation Mechanism of Cutting Nickel-Based Superalloy Inconel718 Based on Strain Gradient Theory
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The traditional material constitutive model can effectively simulate the mechanical properties during the cutting process. However, the scale characteristics contained in materials are not considered in the traditional ...
Spatial Vector Characterization of Intraparticle Pore Structures for Carbonate Sand Particles
Publisher: American Society of Civil Engineers
Abstract: Abstract This paper presents an investigation of the spatial distribution of intraparticle
voids of carbonate sand particles with the use of X-ray micro-computed tomography
to capture the three-dimensional particle images. ...
Physically Based Constitutive Model for Viscoplastic Deformation of Inconel718 at High Strain Rates and Temperatures
Publisher: ASCE
Abstract: In the cutting process of nickel-based superalloys, because of the high strain rate and cutting temperature, the cutting deformation is complex and there exist hardening and softening phenomena. Therefore, the present study ...
Interregional Electric Power Planning Model Based on Sustainable Development of Wind Power
Publisher: American Society of Civil Engineers
Abstract: China’s wind power is primarily distributed in West China which is far away from the load center. Power from these wind farms is difficult to consume, so it needs to be transmitted to East China to extend its consumption ...
Aiding Airway Obstruction Diagnosis With Computational Fluid Dynamics and Convolutional Neural Network: A New Perspective and Numerical Case Study
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: It is challenging to locate small-airway obstructions induced by chronic obstructive pulmonary disease (COPD) directly from visualization using available medical imaging techniques. Accordingly, this study proposes an ...
Study of Deformation Mechanism and Surface Formation of Laser Coupled Ultrasonic Vibration-Assisted Turning of SiCp/Al Composites
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In order to enhance the machinability of SiCp/Al composites and improve the surface quality after machining, a laser-ultrasonic vibration-assisted machining (LA-UVAM) method is presented. In order to investigate the ...
Dynamic Behaviors of Delaminated Nanofilms Partly Bonded on Substrates With Sub-Nanoscale van der Waals Dynamic Boundaries
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Dynamic behaviors of delaminated nanofilms on substrates are universal and essential phenomena in nanoelectromechanical systems (NEMS). Van der Waals (vdWs) interactions play an important role in the dynamic behaviors of ...