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RISModeling of Cold Metal Transfer Spot Welding of AA6061 T6 Aluminum Alloy and Galvanized Mild Steel
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this article, a threedimensional (3D) transient unified model is developed to simulate the transport phenomena during the cold metal transfer (CMT) spot welding process of 1 mm thick aluminum AA6061T6 and 1 mm thick ...
Chemiluminescence Studies of Coke Oven Gas/O2 Coflow Normal/Inverse Diffusion Flames
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In order to analyze the difference between the inverse diffusion flame (IDF) and normal diffusion flame (NDF) under various conditions, the emission spectra of OH* and CH* chemiluminescence in two dimensions measured by ...
Scheme Optimization of Large-Scale Highway Transport Based on AHP-Grey Correlation Degree
Publisher: American Society of Civil Engineers
Influence of Soil-Structure Interaction and Liquefaction on the Isolation Efficiency of a Typical Multispan Continuous Steel Girder Bridge
Publisher: American Society of Civil Engineers
Abstract: Isolation has been identified as a popular retrofit measure for seismically deficient bridges. However, most isolation designs neglect soil-structure interaction (SSI) effects. The feasibility of isolation for bridges with ...
Sparse and Low-Overlapping Point Cloud Registration Network for Indoor Building Environments
Publisher: ASCE
Abstract: Registration aims at merging multiple scans to cover all scenes of a large environment. Thus, it is crucial to many civil infrastructure applications based on three-dimensional (3D) models. However, in many real-world ...
Acoustic Vibration of Hexagonal Nanoparticles With Damping and Imperfect Interface Effects
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper, acoustic vibration of hexagonal nanoparticles is investigated. In terms of the spherical system of vector functions, the first-order differential equation with constant coefficients for a layered sphere is ...
On the Existence of Normal Modes of Damped Discrete-Continuous Systems
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper we investigate a class of combined discrete-continuous mechanical systems consisting of a continuous elastic structure and a finite number of concentrated masses, elastic supports, ...
Efficient and Robust Parallel Mesh Motion Solver Using Radial Basis Functions
Publisher: American Society of Civil Engineers
Abstract: This paper presents a parallel mesh deformation solver using radial basis function (RBF) interpolation. The solver computes the displacement of each internal point independently without using the topological relations, and ...
Effect of Graphene Oxide on the Ammonia Removal and Bacterial Community in a Simulated Wastewater Treatment Process
Publisher: ASCE
Abstract: Potential environmental risks posed by graphene oxide (GO) should be evaluated. Wastewater treatment plants will be one of the last barriers for GO wastes. Hence, this study investigated the effects of GO on ammonia removal ...
Study the Effect of Nitrogen Content on the Friction and Wear Properties of Zr-Cu-Ni-Al Bulk Metallic Glasses
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The effects of nitrogen on friction and wear properties of Zr-based bulk metallic glasses were investigated experimentally. Bar like metallic glasses were prepared by copper mold suction casting method. X-ray diffraction ...