СОВРЕМЕННЫЕ СПОСОБЫ ПЛЕНОЧНОГО ОХЛАЖДЕНИЯ: ВЛИЯНИЕ УСКОРЕНИЯ ПОТОКА

Results of the flow acceleration influence on the film cooling are given for a few variants of coolant supply through a slot, cylindrical or shaped holes, and holes in shallow indentations of different shape - craters, trench, semispherical segments. The correlations for film cooling efficiency pred...

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Bibliographische Detailangaben
Datum:2018
Hauptverfasser: Khalatov, А.А., Borisov, I.I., Dashevskyy, Y.J.
Format: Artikel
Sprache:Russian
Veröffentlicht: Institute of Engineering Thermophysics of NAS of Ukraine 2018
Online Zugang:https://ihe.nas.gov.ua/index.php/journal/article/view/272
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Назва журналу:Thermophysics and Thermal Power Engineering

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Thermophysics and Thermal Power Engineering
Beschreibung
Zusammenfassung:Results of the flow acceleration influence on the film cooling are given for a few variants of coolant supply through a slot, cylindrical or shaped holes, and holes in shallow indentations of different shape - craters, trench, semispherical segments. The correlations for film cooling efficiency prediction are presented.