A numerical study was performed to evaluate the effectiveness of the novel sister hole film
cooling technique. Two secondary coolant holes bound the primary coolant hole slightly …

In many industrial applications, the mechanical integrity of a surface operating under large
thermal loads is ensured by injecting a cold fluid through a series of hole along the surface …

This paper investigates the flow field and thermal characteristics in the near-field region of
film cooling jets through numerical simulations using Reynolds-averaged Navier–Stokes …

This paper presents an investigation on the effect of sister holes on film cooling. The
proposed technique surrounds a primary injection hole by two or four smaller sister holes to …

This paper describes the assessment of CFD simulations for the film cooling on the blade
leading edge with circular cooling holes in order to contribute durability assessment of the …

An advanced, high-effectiveness film cooling design, the antivortex hole (AVH) has been
investigated by several research groups and shown to mitigate or counter the vorticity …

The aerothermal test facility at the National Energy Technology Laboratory (NETL) provides
experimental data at realistic gas turbine conditions to enable the development of advanced …

An iterative conjugate heat transfer technique has been developed to predict the
temperatures on film cooled surfaces such as flat plates and turbine blades. Conventional …

A numerical analysis of two different effusion cooled plates, with a feasible arrangement for
combustor liner application, is presented in this paper. Though having the same porosity …

Modeling the heat transfer characteristics of the highly turbulent and complex flow in gas
turbine film cooling is important for better engineering solutions to the film cooling system …