The film cooling effectiveness of two turbine blades at different turbulence intensities (0.62%
and 16.00%) and mass flux ratios (2.91%, 5.82%, 8.73% and 11.63%) is studied by using …

A three-dimensional compressible large eddy simulation (LES) method was performed to
explore the flow and heat transfer characteristics in the hole and mixing zone of a crossflow …

To enhance film cooling effectiveness, an optimization of film cooling arrays on a gas turbine
vane is carried out by using an integrated approach of numerical simulation and …

Numerical simulations are carried out to address further insights into the effects of round-to-
slot film cooling holes on a multi-row film-cooled turbine blade under representative engine …

Mist-assisted film cooling has exhibited great potential for efficient cooling of a turbine vane
due to the vaporization of water droplets flowing with the air. To further improve the film …

Detailed film cooling effectiveness distribution for a gas turbine blade under the effects of
unsteady wakes and oncoming free-stream turbulence intensities was obtained using …

In this work, the influence of several lip structures on the effectiveness of film cooling and the
flow fields of transverse trenched holes at different blowing ratios (BRs) ranging from 0.5 to …

The cutback was widely used in advanced gas turbines to protect the trailing edge. The land
was a main structure in the cutback region. Therefore, the present study describes a …

In this study, the metering and diffuser length effects of a laidback fan-shaped (LBF) hole on
the film cooling effectiveness (FCE) were investigated. The FCE was measured using the …

In the present study, the full-coverage film cooling characteristics of the fan-shaped holes
with a constant lateral width at the exits are investigated under a wide range of blowing ratio …