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Showing 1 to 5 of 5 for “"continuum sensitivity"”.
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Continuum Sensitivity Method for Nonlinear Dynamic Aeroelasticity
In this dissertation, a continuum sensitivity method is developed for efficient and accurate computation of design derivatives for nonlinear aeroelastic structures subject to transient<br />aerodynamic loads. The continuum sensitivity equations (CSE) are a set of linear partial<br />differential …
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Continuum Sensitivity Analysis for Shape Optimization in Incompressible Flow Problems
… understanding of mixed finite element method and sensitivity analysis in a way that sets the foundation for shape optimization. The open-source Incompressible Flow Iterative Solution Software (IFISS) mixed finite element method toolbox for MATLAB developed by Silvester, Elman, and Ramage is used. …
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Continuum Sensitivity Analysis using Boundary Velocity Formulation for Shape Derivatives
The method of Continuum Sensitivity Analysis (CSA) with Spatial Gradient Reconstruction (SGR) is presented for calculating the sensitivity of fluid, structural, and coupled fluid-structure (aeroelastic) response with respect to shape design parameters. One of the novelties of this work is the …
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Local Continuum Sensitivity Method for Shape Design Derivatives Using Spatial Gradient Reconstruction
… motivation of this research is to develop a continuum shape sensitivity method that can support gradient-based design optimization of practical and multidisciplinary high-fidelity analyses. A local continuum sensitivity analysis (CSA) that utilizes spatial gradient reconstruction (SGR) and …
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Continuum Analytical Shape Sensitivity Analysis of 1-D Elastic Bar
In this thesis, a continuum sensitivity analysis method is presented for calculation of shape sensitivities of an elastic bar. The governing differential equations and boundary conditions for the elastic bar are differentiated with respect to the shape design parameter to derive the continuum …