The boundary element method applied to incompressible viscous fluid flow



Título del documento: The boundary element method applied to incompressible viscous fluid flow
Revista: Journal of the Brazilian Society of Mechanical Sciences and Engineering
Base de datos: PERIÓDICA
Número de sistema: 000312283
ISSN: 1678-5878
Autors: 1
Institucions: 1Instituto Tecnologico de Aeronautica, Sao Jose dos Campos, Sao Paulo. Brasil
Any:
Període: Oct-Dic
Volum: 27
Número: 4
Paginació: 456-462
País: Brasil
Idioma: Inglés
Tipo de documento: Artículo
Enfoque: Experimental
Resumen en inglés An Integral equation formulation for steady flow of a viscous fluid is presented based on the boundary element method. The continuity, Navier-Stokes and energy equations are used for calculation of the flow field. The governing differential equations, in terms of primitive variables, are derived using velocity-pressure-temperature. The calculation of fundamental solutions and solutions tensor is showed. Applications to simple flow cases, such as the driven cavity, step, deep cavity and channel of multiple obstacles are presented. Convergence difficulties are indicated, which have limited the applications to flows of low Reynolds numbers
Disciplines Ingeniería,
Matemáticas
Paraules clau: Ingeniería de materiales,
Matemáticas aplicadas,
Fluidos,
Viscocidad,
Velocidad,
Presión,
Temperatura
Keyword: Engineering,
Mathematics,
Materials engineering,
Applied mathematics,
Fluids,
Viscosity,
Pressure,
Temperature
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