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RISPrediction of the Temperature-Dependent Thermal Conductivity and Shear Viscosity for Rigid Water Models
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The temperature-dependent thermal conductivity and shear viscosity of liquid water between 283 and 363 K are evaluated for eight rigid models with reverse nonequilibrium molecular dynamics (RNEMD). ...
Effects of Contact Force Model and Size Distribution on Microsized Granular Packing
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Granular packing of microsized particles with different size distributions and contact force models is studied using discrete element method (DEM). Three kinds of size distributions, monosized, uniform, and Gaussian, with ...
Atomistic Continuum Hybrid Simulation of Heat Transfer Between Argon Flow and Copper Plates
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A simulation work aiming to study heat transfer coefficient between argon fluid flow and copper plate is carried out based on atomisticcontinuum hybrid method. Navier–Stokes equations for continuum domain are solved ...
Melting, Vaporization, and Resolidification in a Thin Gold Film Irradiated by Multiple Femtosecond Laser Pulses
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Melting, vaporization, and resolidification in a gold thin film subject to multiple femtosecond laser pulses are numerically studied in the framework of the twotemperature model. The solidliquid phase change is modeled ...
Understanding Effects of Wet Compression on Separated Flow Behavior in an Axial Compressor Stage Using CFD Analysis
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The effects of wet compression on the flow field within a compressor stage, particularly in the presence of the separated flow region, are not fully understood. Numerical simulations of 3D ...
On the Behavior of Water Droplets When Moving Onto Blade Surface in a Wet Compression Transonic Compressor
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The process of wet compression in an axial compressor is an intricate two-phase flow involving not only heat and mass transfer processes but also droplet breakup and even formation of discontinuous ...
Hybrid Atomistic-Continuum Simulation of Nanostructure Defect-Induced Bubble Growth
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Effects of nanostructured defects of a copper solid surface on bubble growth in liquid argon have been investigated through a hybrid atomistic-continuum (HAC) method. The same solid surfaces with five different nanostructures, ...
Analysis of Cohesive Microsized Particle Packing Structure Using History-Dependent Contact Models
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Granular packing structures of cohesive microsized particles with different sizes and size distributions, including monosized, uniform, and Gaussian distribution, are investigated by using two different history dependent ...
Numerical Simulation of a Complete Gas Turbine Engine With Wet Compression
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper, a thorough flow simulation of a small turbojet engine has been carried out to predict the engine performance as a result of water injected at the compressor inlet. Wet compression will not only change ...
In-Situ Visualization of the Transition Metal Dissolution in Layered Cathodes
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Transition metal dissolution in layered cathodes is one of the most intractable issues that deteriorate the battery performance and lifetime. It not only aggravates the structure degradation in cathode but also damages the ...