The effect of bubbles on the wall drag in a turbulent channel flow
By Jiacai Lu, Arturo Fernández, Grétar Tryggvason. 2005
206 citations recorded by the source corpus.
View Paper: https://www.semanticscholar.org/paper/04a6120d530adf0c4ed8bc24b28f36e1f1432892
How researchers see this paper
The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.
- S. Ceccio
- Varghese Mathai
- Marcelo Perlin
- Francesco De Lucci
- B. Elbing
- Eric S. Winkel
- S. Elghobashi
- D. Dowling
Citations in the corpus
- Friction Drag Reduction of External Flows with Bubble and Gas Injection (2010, methodology): “Lu et al. (2005) employed a direct numerical simulation of the bubbly flow to reveal how large (dB/lν ∼ 50) deformable (We ∼ 0.5) bubbles can strongly interact with streamwise vortices when they are present in the buffer region (Figure 8).”
- Bubble-induced skin-friction drag reduction and the abrupt transition to air-layer drag reduction (2008, background): “Madavan et al. (1985) reported a maximum level of drag reduction, typically in excess of 80–90 %, where the increase of gas injection yielded little or no improvement in skin-friction reduction, probably associated with the formation of an air layer.”
- Modulation of isotropic turbulence by particles of Taylor length-scale size (2010, methodology): “Lu et al. (2005) simulated the flow around 16 deformable bubbles freely moving in a ‘minimum turbulent channel’.”
- Frictional drag reduction by bubble injection (2014, unknown): “Details were reviewed by Michaelides (1997) and Magnaudet and Eames (2000). In monodispersed bubbly flow, the combination of these forces easily produces a spatially structured distribution of bubbles as a void wave.”
- Bubbly and Buoyant Particle–Laden Turbulent Flows (2020, methodology): “…numerical works include those due to Xu et al. (2002) and Ferrante and Elghobashi (2004) employing Eulerian-Lagrangian models, and those due to Lu et al. (2005) using DNS to reveal how bubbles can modify the near-wall vortical structures causing friction drag reduction even with relatively…”