@article{article, title = {{The unsteady penetration of free convection flows caused by heating and cooling flat surfaces in a porous media}}, publisher = {{Elsevier BV}}, url = {{}}, year = {{1997}}, month = {{2}}, author = {{Bradean R and Ingham DB and Heggs PJ and Pop I}}, doi = {{10.1016/0017-9310(96)00154-8}}, volume = {{40}}, journal = {{International Journal of Heat and Mass Transfer}}, issue = {{3}}, pages = {{665-687}}, note = {{Accessed on 2025/08/22}}}