Mean Flow and Turbulence Structure of Open-Channel Flow through Non-Emergent Vegetation

By F. López, Marcelo H. García. 2001

426 citations recorded by the source corpus.

Subfields: Ecology, Global and Planetary Change, Soil Science

View Paper: https://www.semanticscholar.org/paper/0f5611483f936fbdcde213d9dd7b10836f0da756

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Citations in the corpus

Modeling the interaction between flow and highly flexible aquatic vegetation (2010, methodology): “This time scale is used as effective time scale by Shimizu and Tsujimoto [1994] and López and García [2001]. [22] However, above the vegetation a shear layer exists that creates eddies at larger length scales.”
Double-averaging analysis and local flow characterization of near-bed turbulence in gravel-bed channel flows (2009, methodology): “Lopez & Garcia (2001) did not measure the Pw term for water flows over plant canopies but gave numerical results obtained with a k − model.”
Two-phase modeling of turbulence in dilute sediment-laden, open-channel flows (2009, methodology): “For the K–ω model, we used the same boundary conditions employed by Wilcox [72] and López and García [43], which read:”
Turbulent Flow through Idealized Emergent Vegetation (2010, background): “Furthermore, not only the spatially averaged velocity profile is altered considerably but also the vertical distribution of turbulence intensities, Reynolds stresses and kinetic energy exhibit large differences from those of unobstructed channel flow Nepf 1999; Lopez and Garcia 2001 .”
A depth-averaged 2D shallow water model for breaking and non-breaking long waves affected by rigid vegetation (2012, methodology): “Nikora et al. (2007) derived the governing equations of the free-surface flow through the general large-scale bed roughness by doubleaveraging (in time and space) the Navier–Stokes equations, and Lopez and Garcia (2001) specifically derived such equations for flow through vegetation.”
Turbulence Measurements with Acoustic Doppler Velocimeters (2005, background): “…Doppler velocimeters are capable of reporting accurate mean values of water velocity in three directions Kraus et al. 1994; Lohrmann et al. 1994; Anderson and Lohrmann 1995; Lane et al. 1998; Voulgaris and Trowbridge 1998; Lopez and García 2001 , even in low flow velocities Lohrmann et al. 1994 .”
On inducing equations for vegetation resistance (2007, methodology): “(35) and (36) a is obtained as: a = 2Lg(h − k)i cp exp(k/L) (37)”