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On the Stoney Formula for a Thin Film/Substrate System With Nonuniform Substrate Thickness
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Current methodologies used for the inference of thin film stress through system curvature measurements are strictly restricted to stress and curvature states which are assumed to remain uniform ...
Stresses in a Multilayer Thin Film/Substrate System Subjected to Nonuniform Temperature
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Current methodologies used for the inference of thin film stress through curvature measurements are strictly restricted to uniform film stress and system curvature states over the entire system ...
On the Tracking Control of Differentially Steered Wheeled Mobile Robots
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Fundamental tracking control algorithms of a differentially steered wheeled mobile robot with two conventional driven wheels are studied through analyzing the robot’s inherent kinematics. This ...
Effectiveness of Effective Area Method for Assessing Undrained Capacity of Shallow Rectangular Foundations
Publisher: American Society of Civil Engineers
Abstract: This paper investigates the effectiveness of the effective area method (EAM) for assessing the undrained load-carrying capacity of rectangular foundations under combined vertical (V), horizontal (H), and moment loading (M) ...
Buckling Analyses of Double-Wall Carbon Nanotubes: A Shell Theory Based on the Interatomic Potential
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Based on the finite-deformation shell theory for carbon nanotubes established from the interatomic potential and the continuum model for van der Waals (vdW) interactions, we have studied the ...
Nonlinear Multiple Points Gas Turbine Off-Design Performance Adaptation Using a Genetic Algorithm
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Accurate gas turbine performance models are crucial in many gas turbine performance analysis and gas path diagnostic applications. With current thermodynamic performance modeling techniques, the ...
Numerical Study of Mobilized Friction along Embedded Catenary Mooring Chains
Publisher: American Society of Civil Engineers
Abstract: Understanding the soil resistance along an embedded anchor chain is imperative for efficient and economic design of an overall mooring system as it determines the magnitude and direction of the load at the padeye of the ...
Improved Multiple Point Nonlinear Genetic Algorithm Based Performance Adaptation Using Least Square Method
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: At off-design conditions, engine performance model prediction accuracy depends largely on its component characteristic maps. With the absence of actual characteristic maps, performance adaptation ...