Observatorio de I+D+i UPM

Descripción
A continuous adjoint approach to aerodynamic design for viscous compressible flow on unstructured grids is developed. Sensitivity gradients are computed using tools of shape deformation of boundary integrals. The resulting expressions involve second-order derivatives of the flow variables that require numerical solvers with greater than second-order accuracy. A systematic way of reducing the order of these terms is presented. The accuracy of the sensitivity derivatives is assessed by comparison with finite-difference computations, and the validity of the overall methodology is illustrated with several design examples.
Internacional	Si
JCR del ISI	Si
Título de la revista	AIAA J
ISSN	0001-1452
Factor de impacto JCR	0,988
Información de impacto
Volumen	45
DOI
Número de revista	9
Desde la página	2125
Hasta la página	2139
Mes	SEPTIEMBRE
Ranking

Esta actividad pertenece a memorias de investigación

• Autor: Carlos Lozano (INTA)
• AUTOR: Enrique Zuazua (uam)
• Autor: Carlos Manuel Castro Barbero (UPM)
• Autor: Francisco Palacios (IMDEA)

• Creador: Departamento: Matemática e Informática Aplicadas a la Ingeniería Civil