TY - GEN
T1 - Full-field velocity correlation coefficients of turbulent boundary layer flow with microbubble injection
AU - Gutierrez-Torres, Claudia Del C.
AU - Hassan, Yassin A.
AU - Jimenez-Bernal, Jose A.
PY - 2004
Y1 - 2004
N2 - The effects of microbubbles injection within the boundary layer to achieve drag reduction are investigated. Modifications in the structure of the turbulent boundary layer of a channel flow are studied to clarify the effects of the microbubbles presence. A comparison of the integral length scale for the streamwise and normal components of the fluctuating velocity is performed. The autocorrelation coefficients are calculated from the velocity vectors obtained from particle image velocimetry (PIV) measurements in various directions with various inclination angles to the wall surface of 0°, 18.5°, 26.5°, 45°, 63.5°, 71.5°, and 90°.
AB - The effects of microbubbles injection within the boundary layer to achieve drag reduction are investigated. Modifications in the structure of the turbulent boundary layer of a channel flow are studied to clarify the effects of the microbubbles presence. A comparison of the integral length scale for the streamwise and normal components of the fluctuating velocity is performed. The autocorrelation coefficients are calculated from the velocity vectors obtained from particle image velocimetry (PIV) measurements in various directions with various inclination angles to the wall surface of 0°, 18.5°, 26.5°, 45°, 63.5°, 71.5°, and 90°.
UR - http://www.scopus.com/inward/record.url?scp=14844290410&partnerID=8YFLogxK
M3 - Contribución a la conferencia
AN - SCOPUS:14844290410
SN - 0894486802
SN - 9780894486807
T3 - Proceedings of the 2004 International Congress on Advances in Nuclear Power Plants, ICAPP'04
SP - 1426
EP - 1431
BT - Proceedings of the 2004 International Congress on Advances in Nuclear Power Plants, ICAPP'04
T2 - Proceedings of the 2004 International Congress on Advances in Nuclear Power Plants, ICAPP'04
Y2 - 13 June 2004 through 17 June 2004
ER -