Characterization of near-wall turbulence in terms of equilibrium and periodic solutions

Kawahara, Genta, Jiménez Sendín, Javier ORCID: https://orcid.org/0000-0003-0755-843X, Shiba, Makoto and Simens, Mark Phil (2002). Characterization of near-wall turbulence in terms of equilibrium and periodic solutions. En: "Ninth Summer Program of the Center for Turbulence Research", July 29th – August 23rd, 2002, Standford University, USA. pp. 179-190.

Descripción

Título: Characterization of near-wall turbulence in terms of equilibrium and periodic solutions
Autor/es:
Tipo de Documento: Ponencia en Congreso o Jornada (Artículo)
Título del Evento: Ninth Summer Program of the Center for Turbulence Research
Fechas del Evento: July 29th – August 23rd, 2002
Lugar del Evento: Standford University, USA
Título del Libro: Proceedings of the 2002 Summer Program. Center for Turbulence Research​
Fecha: 2002
Materias:
ODS:
Escuela: E.T.S. de Ingeniería Aeronáutica y del Espacio (UPM)
Departamento: Mecánica de Fluidos y Propulsión Aeroespacial
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

Texto completo

[thumbnail of characterization-near.pdf] PDF (Portable Document Format) - Se necesita un visor de ficheros PDF, como GSview, Xpdf o Adobe Acrobat Reader
Descargar (194kB)

Resumen

Near-wall turbulence in the buffer region is qualitatively characterized in terms of recently-found nonlinear three-dimensional solutions to the incompressible Navier–Stokes equation for wall-bounded shear flows. Jim´enez & Simens’ (2001) traveling-wave solution for an autonomous wall flow, Nagata’s (1990) steady and Kawahara & Kida’s (2001) periodic
solutions for a plane Couette flow are considered for characterization. These equilibrium and periodic solutions are classified into two families, of which one is dominated by streamwise vortices, and the other by streaks. The former family, which is composed of autonomous solutions, Nagata’s upper-branch solutions and time-periodic solutions, is
similar to fully-turbulent simulationss in the near-wall region

Proyectos asociados

Tipo
Código
Acrónimo
Responsable
Título
Gobierno de España
BFM2000-1468
Sin especificar
Sin especificar
Sin especificar

Más información

ID de Registro: 88912
Identificador DC: https://oa.upm.es/88912/
Identificador OAI: oai:oa.upm.es:88912
URL Oficial: https://web.stanford.edu/group/ctr/ctrsp02/kawahar...
Depositado por: Biblioteca ETSI Aeronauticos
Depositado el: 30 Abr 2025 09:55
Ultima Modificación: 30 Abr 2025 09:55