Quantitatively accurate results from realistic Computational Fluid Dynamics (CFD) simulations are often accompanied by high computational expense. Higher-order methods …
Over the last decade, the adjoint method has been consolidated as one of the most versatile and successful tools for aerodynamic design. It has become a research area on its own …
HR Lee, S Lee - Journal of computational fluids engineering, 2015 - koreascience.kr
In this study, preconditioned adjoint equations for the quasi one-dimensional Euler equations are developed, and their computational benefit at all speed is assessed …
Sensitivity gradients are essential for many of the aerodynamic optimization methods. In particular, the information about the derivatives of functionals (usually related to the lift, drag …
This paper presents an alternative approach for the continuous formulation of the adjoint method applied to the Euler equations. On doing so, one could compute sensitivity gradients …
In this study, preconditioned adjoint equations for the quasi one-dimensional Euler equations are developed, and their computational benefit at all speed is assessed …
O presente trabalho é o início de um estudo da aplicação do método de otimização conhecido como adjunto em escoamentos incompressíveis, viscosos e periódicos …