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个人信息Personal Information
研究员 博士生导师
招生学科专业：
动力工程及工程热物理 -- 【招收硕士研究生】 -- 能源与动力学院
航空宇航科学与技术 -- 【招收博士、硕士研究生】 -- 能源与动力学院
能源动力 -- 【招收博士、硕士研究生】 -- 能源与动力学院
性别：男
毕业院校：南京航空航天大学
学历：南京航空航天大学
学位：工学博士学位
所在单位：能源与动力学院
办公地点：明故宫校区10号楼437房间
联系方式：13601580069 微信同
电子邮箱：
EXPERIMENTAL INVESTIGATION OF GEOMETRICAL EFFECT ON FLOW AND HEAT TRANSFER PERFORMANCE OF LAMILLOY COOLING STRUCTURE
点击次数：
发表刊物：THERMAL SCIENCE
摘要：Effect of film hole diameter to discharge coefficients and film cooling effectiveness
of the lamilloy were experimentally investigated at the blowing ratios ranging from
0.6 to 2.5. Generally, the cooling effectiveness on the test surface is increased with
the film hole diameters and blowing ratios increasing, and the variation tendency
along the streamwise through the centerline of film holes also keeps consistent.
In the upstream, all configurations have a relatively lower cooling effectiveness,
however, with the flows to the downstream, cooling effectiveness grows gradually,
and the peak values of effectiveness appeared periodically, the position matches
the film hole positions. Besides, between the film holes, fluctuation exists simultaneously. By comparison, the cooling effectiveness and discharge coefficients are
both increased with the blowing ratio with same film hole diameters, Moreover,
under the same blowing ratios, the cooling effectiveness and discharge coeffici
论文类型：期刊论文
学科门类：工学
文献类型：J
是否译文：否