KEY POINTS • Pre-multiplied power spectra were used to find the characteristic length scales in a highly rough open-channel flow. • Both very large scale motion and roughness scale motion contribute to the Turbulent Kinetic Energy. • Very large scale motion plays a dominant role in the turbulent (or Reynolds) stresses.
Very large scale motion and roughness scale motion in a highly rough open-channel flow: preliminary results
FERRARO D;COSCARELLA F;GAUDIO, Roberto
2016-01-01
Abstract
KEY POINTS • Pre-multiplied power spectra were used to find the characteristic length scales in a highly rough open-channel flow. • Both very large scale motion and roughness scale motion contribute to the Turbulent Kinetic Energy. • Very large scale motion plays a dominant role in the turbulent (or Reynolds) stresses.File in questo prodotto:
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
