Abstract
Measured data on the filtration velocity of air in highly porous cellular materials under conditions of high filtration velocities and reduced air densities are reported. The viscosity and inertia coefficients entering the quadratic dependence of pressure gradient as a function of filtration velocity in porous materials for various flow conditions in the pores are evaluated.
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This work was financially supported by the Russian Foundation for Basic Research (Grants Nos. 012-08-00457 and 015-08-03867) and by Government of the Russian Federation (grant for supporting studies under the supervision of leading scientists (Contract No. 14Z50.31.0019).
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Mironov, S.G., Kolotilov, V.A. & Maslov, A.A. An experimental study of filtration characteristics of highly porous cellular materials. Thermophys. Aeromech. 22, 575–583 (2015). https://doi.org/10.1134/S0869864315050066
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DOI: https://doi.org/10.1134/S0869864315050066