TY - JOUR T1 - The unsteady penetration of free convection flows caused by heating and cooling flat surfaces in a porous media JO - International Journal of Heat and Mass Transfer UR - https://doi.org/10.1016/0017-9310(96)00154-8 PY - 1997/01/01 AU - Bradean R AU - Ingham DB AU - Heggs PJ AU - Pop I ED - DO - DOI: 10.1016/0017-9310(96)00154-8 PB - Elsevier BV VL - 40 IS - 3 SP - 665 EP - 687 Y2 - 2025/11/16 ER -