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Modeling of Entropy Generation in Turbulent Premixed Flames for Reynolds Averaged Navier–Stokes Simulations: A Direct Numerical Simulation Analysis
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The modeling of the mean entropy generation rate Sآ·"' genآ¯ due to combined actions of viscous dissipation, irreversible chemical reaction, thermal conduction and mass diffusion (i.e., Tآ¯1,Tآ¯2,Tآ¯3, and Tآ¯4) in the ...
Modeling and Prediction of Rigid Body Motion With Planar Non-Convex Contact
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: We present a principled method for motion prediction via dynamic simulation for rigid bodies in intermittent contact with each other where the contact region is a planar non-convex contact patch. Such methods are useful ...
Deep Learning-Driven Design of Robot Mechanisms
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper, we discuss the convergence of recent advances in deep neural networks (DNNs) with the design of robotic mechanisms, which entails the conceptualization of the design problem as a learning problem from the ...
Dynamic Simulation-Guided Design of Tumbling Magnetic Microrobots
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The design of robots at the small scale is a trial-and-error based process, which is costly and time-consuming. There are few dynamic simulation tools available to accurately predict the motion or performance of untethered ...
Design and Kinematic Analysis of a Novel Series-Parallel Hybrid Finger for Robotic Hands
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper, we present a novel three-degree-of-freedom (3-DoF) series-parallel hybrid mechanism for a robotic finger that is capable of abduction/adduction and flexion/extension. The series-parallel fingers proposed in ...
Laminar Natural Convection of Bingham Fluids in Inclined Differentially Heated Square Enclosures Subjected to Uniform Wall Temperatures
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The effects of inclination 180deg≥د†â‰¥0deg on steadystate laminar natural convection of yieldstress fluids, modeled assuming a Bingham approach, have been numerically analyzed for nominal values of Rayleigh number Ra ...
A Three-Dimensional Agglomerate Model of an Anion Exchange Membrane Fuel Cell
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this study, a three-dimensional (3D) agglomerate model of an anion exchange membrane (AEM) fuel cell is proposed in order to analyze the influence of the composition of the catalyst layers (CLs) on overall fuel cell ...
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