Search
Now showing items 1-6 of 6
A Sequential Linear Programming Matrix Method to Insensitive H∠Output Feedback for Linear Discrete Time Systems
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper studies the problem of designing insensitive H∠outputfeedback controllers for linear discretetime systems. The designed controllers are insensitive to additive/multiplicative controller coefficient variations. ...
Unified, Integral Approach to Modeling and Design of High-Pressure Pipelines: Assessment of Various Flow and Temperature Models for Supercritical Fluids
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A unified one-dimensional (1D), steady-state flow and heat transfer model is presented for the pipeline transport of fluids at high pressures, including the supercritical (SC) conditions. The model includes a generalized ...
Surface Stress Effects on the Yield Strength in Nanotwinned Polycrystal Face Centered Cubic Metallic Nanowires
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The influence of surface stress on the yield strength of nanotwinned polycrystal facecenteredcubic (FCC) metallic nanowire is theoretically investigated. The contribution of surface boundaries on the strengthening/softening ...
Simulating Size and Volume Fraction Dependent Strength and Ductility of Nanotwinned Composite Copper
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This work presents a micromechanical model to investigate mechanical properties of nanotwinned dualphase copper, consisting of the coarse grained phase and the nanotwinned phase. Both strengthening mechanisms of nanotwinning ...
Global Seismic Damage Model of RC Structures Based on Structural Modal Properties
Publisher: American Society of Civil Engineers
Abstract: A macroscopic global seismic damage model is proposed for reinforced concrete structures by considering the dynamic modal contributions. Modal damage is defined using the concepts of dynamic modal stiffness and modal mass. ...
A Semi-Empirical Model for Condensation Heat Transfer Coefficient of Mixed Ethanol-Water Vapors
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A semi-empirical model describing the heat transfer characteristics of the pseudo-dropwise condensation of binary vapor on a cooled vertical tube has been formulated. By ignoring the thin film ...