Vortex identification in a channel flow with microbubbles

C. Del C. Gutierrez-Torres; Y. A. Hassan; J. A. Jiménez-Bernal

Vortex identification in a channel flow with microbubbles

C. Del C. Gutierrez-Torres, Y. A. Hassan, J. A. Jiménez-Bernal

Escuela Superior de Ingeniería Mecánica y Eléctrica (ESIME), Unidad Zacatenco

Producción científica: Contribución a una revista › Artículo de la conferencia › revisión exhaustiva

Resumen

Microbubbles injection within the turbulent boundary layer in a channel flow to achieve drag reduction was investigated in a channel under fully developed conditions for a Reynolds number of 5128. Particle Image Velocimetry (PIV) was used to measure velocity fields in the x -y plane close to the upper wall in a channel for single phase and two-phase flow to elucidate the effects of the microbubbles after their injection within the boundary layer. Vortex identification based on the swirling strength technique inflow fields was carried out for single and two-phase flow to elucidate the changes produced by the presence of microbubbles within the boundary layer.

Idioma original	Inglés
Páginas (desde-hasta)	420-421
Número de páginas	2
Publicación	Transactions of the American Nuclear Society
Volumen	94
Estado	Publicada - 2006
Evento	2006 Annual Meeting - American Nuclear Society - Reno, NV, Estados Unidos Duración: 4 jun. 2006 → 8 jun. 2006

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abstract = "Microbubbles injection within the turbulent boundary layer in a channel flow to achieve drag reduction was investigated in a channel under fully developed conditions for a Reynolds number of 5128. Particle Image Velocimetry (PIV) was used to measure velocity fields in the x -y plane close to the upper wall in a channel for single phase and two-phase flow to elucidate the effects of the microbubbles after their injection within the boundary layer. Vortex identification based on the swirling strength technique inflow fields was carried out for single and two-phase flow to elucidate the changes produced by the presence of microbubbles within the boundary layer.",

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T1 - Vortex identification in a channel flow with microbubbles

AU - Gutierrez-Torres, C. Del C.

AU - Hassan, Y. A.

AU - Jiménez-Bernal, J. A.

PY - 2006

Y1 - 2006

N2 - Microbubbles injection within the turbulent boundary layer in a channel flow to achieve drag reduction was investigated in a channel under fully developed conditions for a Reynolds number of 5128. Particle Image Velocimetry (PIV) was used to measure velocity fields in the x -y plane close to the upper wall in a channel for single phase and two-phase flow to elucidate the effects of the microbubbles after their injection within the boundary layer. Vortex identification based on the swirling strength technique inflow fields was carried out for single and two-phase flow to elucidate the changes produced by the presence of microbubbles within the boundary layer.

AB - Microbubbles injection within the turbulent boundary layer in a channel flow to achieve drag reduction was investigated in a channel under fully developed conditions for a Reynolds number of 5128. Particle Image Velocimetry (PIV) was used to measure velocity fields in the x -y plane close to the upper wall in a channel for single phase and two-phase flow to elucidate the effects of the microbubbles after their injection within the boundary layer. Vortex identification based on the swirling strength technique inflow fields was carried out for single and two-phase flow to elucidate the changes produced by the presence of microbubbles within the boundary layer.

UR - http://www.scopus.com/inward/record.url?scp=33746045979&partnerID=8YFLogxK

M3 - Artículo de la conferencia

AN - SCOPUS:33746045979

SN - 0003-018X

VL - 94

SP - 420

EP - 421

JO - Transactions of the American Nuclear Society

JF - Transactions of the American Nuclear Society

T2 - 2006 Annual Meeting - American Nuclear Society

Y2 - 4 June 2006 through 8 June 2006

ER -

Vortex identification in a channel flow with microbubbles

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