Impingement and film cooling techniques are emerging areas in the turbine component
cooling technology. Vast amount of information on this subject is available in the literature …

Gas turbines are used extensively for aircraft propulsion, land‐based power generation, and
industrial applications. Developments in turbine cooling technology play a critical role in …

Herein, 50 articles published over the past 20 years on using large eddy simulation (LES) for
the internal cooling passage of a gas turbine, especially the mid-chord ribbed channel, are …

Convection heat transfer in a channel with 90° ribs and V-shaped ribs were studied
experimentally and numerically. The results showed that both the 90° ribs and V-shaped ribs …

In order to explore new cooling methods to further improve the cooling performance for the
gas turbine blade leading edge, a vortex double wall cooling configuration is established …

Turbine Blade Internal Cooling Passages with Rib Turbulators Page 1 JOURNAL OF
PROPULSION AND POWER Vol. 22, No. 2, March–April 2006 Turbine Blade Internal Cooling …

This paper describes a numerical investigation to study the effect of injecting mist (tiny water
droplets, micrometers in size) into the cooling airstream to cool down gas turbine vanes. In …

Abstract Based on combined Infrared Thermography and numerical simulations, the heat
transfer and flow performance in a vortex cooling configuration with 5 nozzles were …

An investigation into determining the effect of rotation on heat transfer in a rib-roughened
rectangular channel with aspect ratio of 4: 1 is detailed in this paper. A broad range of flow …

As the world of research seeks ways of improving the efficiency of turbomachinery, attention
has recently focused on a relatively new type of internal cooling channel geometry, the …