To investigate the influence of porosity of holes array on cooling effectiveness of an effusion cooled plat plate, a numerical study of the distributions of cooling effectiveness on the hot side of an effusion cooled flat plate was carried out with four d
To investigate the influence of porosity of holes array on cooling effectiveness of an effusion cooled plat plate, a numerical study of the distributions of cooling effectiveness on the hot side of an effusion cooled flat plate was carried out with four d
摘要为了获得气膜孔阵排列的疏密度对致密多孔壁冷却效果的影响规律，分别对四种疏密度排列下的平板热侧面上的冷却效果进行了数值模拟研究。