ПЕРСПЕКТИВНЫЕ СХЕМЫ ПЛЕНОЧНОГО ОХЛАЖДЕНИЯ: ВЛИЯНИЕ ВНЕШНЕЙ ТУРБУЛЕНТНОСТИ

• Date: 2017
• Main Authors: Khalatov, А.А., Borisov, I.I., Dashevskyy, Y.Y.
• Format: Article
• Language: Russian
• Published: Institute of Engineering Thermophysics of NAS of Ukraine 2017
• Online Access: https://ihe.nas.gov.ua/index.php/journal/article/view/37
• Journal Title: Thermophysics and Thermal Power Engineering

Results of experimental study of the effect of external turbulence (7 %) on the film cooling efficiency over the flat plate with coolant supply into shallow indentations of different shape namely – craters, trench, semispherical segments, were presented. It is shown that the effect of external turbu...