@inproceedings{0f296208e36f48a1b311105ea6f975a0,
title = "Numerical modeling of anisotropic drag for flow across a perforated plate",
abstract = "Direct numerical simulations of the Darcy and non-Darcy flows through plates with circular holes are carried out at the pore scale. With a view to evaluating the linear (or Darcy drag) and non-linear drag (or Forchheimer drag) of perforated plates, the dependence of pressure drop on the transpiration velocity is first discussed for a porosity of 0.1∼0.4 and hole depth to diameter ratio of 1∼6 at pore-level Reynolds numbers of up to 25. The shear flow problems are then investigated, along with a discussion of the effects of the porosity and hole depth to diameter ratio on the slip velocity at the free-fluid/porous medium interface. Correlations of the permeability and Forchheimer coefficient are also proposed for a perforated plate.",
keywords = "anisotropic permeability, porous medium, shear flow, transpiration flow",
author = "Y. Bae and Kim, {Y. I.} and Moon, {Y. J.}",
year = "2013",
doi = "10.1063/1.4825452",
language = "English",
isbn = "9780735411845",
series = "AIP Conference Proceedings",
pages = "188--191",
booktitle = "11th International Conference of Numerical Analysis and Applied Mathematics 2013, ICNAAM 2013",
note = "11th International Conference of Numerical Analysis and Applied Mathematics 2013, ICNAAM 2013 ; Conference date: 21-09-2013 Through 27-09-2013",
}