TY - CONF T1 - NATURAL CONVECTION ABOUT A HEATED SPHERE IN A POROUS MEDIUM JO - Proceeding of International Heat Transfer Conference 9 PY - 1990/01/01 AU - Pop I AU - Ingham DB ED - DO - DOI: 10.1615/ihtc9.3320 PB - Begellhouse Y2 - 2024/12/29 ER -