Show simple item record

dc.contributor.authorNastase, A.
dc.description.abstractThe author proposes hybrid meshless numerical solutions for the computation of the three-dimensional compressible full partial-differential equations (PDEs) of the Navier- Stokes layer (NSL) over flying configurations (FCs) and for the performing of the aerodynamical global optimal design of their shapes. These hybrid solutions have important analytical properties and the derivatives of the velocity's components can be exactly computed. By using a logarithmic density and by applying of the collocation method, a splitting of the NSL's PDEs occurs and all the physical entities are expressed only as functions of the spectral coefficients of the velocity's components, which are obtained by iterative solving of the impulse PDEs. The viscous-inviscid interaction does not need interface and a weak interaction aerodynamics-structure is proposed.
dc.format.extent8 p.
dc.subjectÀrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi numèrica::Mètodes en elements finits
dc.subject.lcshFinite element method
dc.subject.lcshCoupled problems (Complex systems) -- Numerical solutions
dc.subject.otherMeshless, Three-Dimensional, Hybrid Solutions for Compressible Navier - Stokes PDEs, Interfaceless Viscous - Inviscid Interactions, Multidisciplinary Weak Interactions Aerodynamics - Structure, Supersonic Flow
dc.titleMultidisciplinary and multiphysics computation of supersonic flow, via hybrid solutions for compressible navier-stokes layer
dc.typeConference report
dc.subject.lemacElements finits, Mètode dels
dc.rights.accessOpen Access
local.citation.contributorCOUPLED V
local.citation.publicationNameCOUPLED V : proceedings of the V International Conference on Computational Methods for Coupled Problems in Science and Engineering :

Files in this item


This item appears in the following Collection(s)

Show simple item record

All rights reserved. This work is protected by the corresponding intellectual and industrial property rights. Without prejudice to any existing legal exemptions, reproduction, distribution, public communication or transformation of this work are prohibited without permission of the copyright holder