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RISModeling 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 ...
The Girsanov Linearization Method for Stochastically Driven Nonlinear Oscillators
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: For most practical purposes, the focus is often on obtaining statistical moments of the response of stochastically driven oscillators than on the determination of pathwise response histories. In ...
Dynamic Modeling and Simulation of a Wheeled Mobile Robot for Traversing Uneven Terrain Without Slip
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: It is known in literature that a wheeled mobile robot (WMR), with fixed length axle, will undergo slip when it negotiates an uneven terrain. However, motion without slip is desired in WMR’s, ...
Prediction of Inelastic Mechanisms Leading to Seismic Failure of Interior Reinforced Concrete Beam–Column Connections
Publisher: American Society of Civil Engineers
Abstract: Inelastic mechanisms leading to failure in interior reinforced concrete beam–column (RCBC) connections, designed on the concept of strong column–weak beam philosophy, primarily result from failure of the joint region and ...
Monte–Carlo Based Method for Predicting Extreme Value Statistics of Uncertain Structures
Publisher: American Society of Civil Engineers
Abstract: In the present paper, a simple method is proposed for predicting the extreme response of uncertain structures subjected to stochastic excitation. Many of the currently used approaches to extreme response predictions are ...
Two-Stage Extended Kalman Filters with Derivative-Free Local Linearizations
Publisher: American Society of Civil Engineers
Abstract: This paper proposes a derivative-free two-stage extended Kalman filter (2-EKF) especially suited for state and parameter identification of mechanical oscillators under Gaussian white noise. Two sources of modeling uncertainties ...
Peridynamic Analysis of Tubular Joints of the Offshore Jacket Structure
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Peridynamic theory is the reformulation of classical mechanics mathematical theory compatible with cracks while performing structural analysis. The present study models the tubular joints having T, Y, K, and X configurations ...
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 ...
Parametric Scoring Framework for Site Selection of Floating Offshore Wind Farm in India
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Abstract. A comprehensive feasibility study for floating offshore wind projects requires consensus among various stakeholders through iterative dialogs and data exchanges. The present study proposes a framework for evaluating ...