TY - JOUR T1 - Prediction of ceramic foams permeability using Ergun's equation JO - Materials Research A1 - Innocentini, Murilo D.M. A1 - Salvini, VĂ¢nia R. A1 - Macedo, Alvaro A1 - Pandolfelli, Victor C. SN - 1516-1439 UL - 10.1590/S1516-14391999000400008 VL - 2 Y1 - 1999 PB - Brasil ER -