Optimal Riblets Applied to Gas Turbine Compressor Blades Studied via Direct Numerical Simulation (GT2024-122305)

Streamwise micro-groove surfaces (‘riblets’) are well-known as a passive surface treatment to reduce drag, which may assist in increasing overall gas turbine efficiency. The first direct numerical simulation of micro-scaled riblets on an axial high pressure compressor blade at engine-relevant condit...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Journal of turbomachinery 2024-12, p.1-13
Hauptverfasser:	Kozul, Melissa, Nardini, Massimiliano, Przytarski, Pawel, Solomon, William, Shabbir, Aamir, Sandberg, Richard
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!