2021
DOI: 10.1080/14685248.2021.1973013
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Turbulent drag reduction over liquid-infused textured surfaces: effect of the interface dynamics

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Cited by 2 publications
(4 citation statements)
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“…The flow around the roughness elements is computed by means of the efficient immersed boundary method (IBM), avoiding body-fitted grids. The IBM has been used extensively for flows over transversal square bars (Leonardi et al 2003;Orlandi, Leonardi & Antonia 2006;Burattini et al 2008) as well as longitudinal grooves (Fu et al 2017;Arenas et al 2019;Bernardini et al 2021) and details of the method can be found from . In the IBM, velocity is set to zero in the grid points inside the body (red crosses in figure 25), while the boundary of the body (green solid line in figure 25) does not necessarily coincide with the grid.…”
Section: Appendix B Numerical Procedures Validation In Rough Flat Cha...mentioning
confidence: 99%
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“…The flow around the roughness elements is computed by means of the efficient immersed boundary method (IBM), avoiding body-fitted grids. The IBM has been used extensively for flows over transversal square bars (Leonardi et al 2003;Orlandi, Leonardi & Antonia 2006;Burattini et al 2008) as well as longitudinal grooves (Fu et al 2017;Arenas et al 2019;Bernardini et al 2021) and details of the method can be found from . In the IBM, velocity is set to zero in the grid points inside the body (red crosses in figure 25), while the boundary of the body (green solid line in figure 25) does not necessarily coincide with the grid.…”
Section: Appendix B Numerical Procedures Validation In Rough Flat Cha...mentioning
confidence: 99%
“…2019; Bernardini et al. 2021) and details of the method can be found from Orlandi & Leonardi (2006). In the IBM, velocity is set to zero in the grid points inside the body (red crosses in figure 25), while the boundary of the body (green solid line in figure 25) does not necessarily coincide with the grid.…”
Section: Figure 25mentioning
confidence: 99%
“…The resulting boundary condition consisted in an alternation between shear-free and no-slip patches on a flat surface (Martell, Perot & Rothstein 2009;Martell, Rothstein & Perot 2010). More recent simulations take interface deformation into account, either modelled through the use of a linearised Young-Laplace equation (Seo, García-Mayoral & Mani 2018), either directly by simulating the trapped lubricant altogether (Bernardini et al 2021;Sundin, Zaleski & Bagheri 2021).…”
Section: Introductionmentioning
confidence: 99%
“…More recent simulations take interface deformation into account, either modelled through the use of a linearised Young–Laplace equation (Seo, García-Mayoral & Mani 2018), either directly by simulating the trapped lubricant altogether (Bernardini et al. 2021; Sundin, Zaleski & Bagheri 2021).…”
Section: Introductionmentioning
confidence: 99%