The Effects of Freestream Turbulence, Turbulence Length Scale, and Exit Reynolds Number on Turbine Blade Heat Transfer in a Transonic Cascade

This paper experimentally investigates the effect of high freestream turbulence intensity, turbulence length scale, and exit Reynolds number on the surface heat transfer distribution of a turbine blade at realistic engine Mach numbers. Passive turbulence grids were used to generate freestream turbul...

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Veröffentlicht in:	Journal of turbomachinery 2011-01, Vol.133 (1), p.011030 (11 )-011030 (11 )
Hauptverfasser:	Carullo, J S, Nasir, S, Cress, R D, Ng, W F, Thole, K A, Zhang, L J, Moon, H K
Format:	Artikel
Sprache:	eng
Schlagworte:	Blades Cascades Fluid dynamics Fluid flow Heat transfer Mach number Reynolds number Turbulence Turbulent flow
Online-Zugang:	Volltext
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