An experimental investigation of the heat transfer in a ribbed triangular cooling channel

One of the most challenging aspects of gas turbine cooling is the cooling of the first stages of turbine blades. Here the highest external heat load is seen at the leading edge of the blade. The present study investigates the internal cooling in a triangular channel with a rounded edge as a model of...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	International journal of thermal sciences 2007-05, Vol.46 (5), p.491-500
Hauptverfasser:	Amro, M., Weigand, B., Poser, R., Schnieder, M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Energy Energy. Thermal use of fuels Engines and turbines Equipments for energy generation and conversion: thermal, electrical, mechanical energy, etc Exact sciences and technology Gas turbine blade cooling Heat transfer enhancement Internal flow Internal heat transfer Transient liquid crystal method Triangular channel
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!