Abstract A turbulent lifted H2/N2 jet flame in a vitiating coflow environment is numerically
investigated, using the Flamelet generated manifold (FGM) combustion model with large …

In this paper, a dynamic adaptive mesh refinement method is used in conjunction with a
hybrid scale-resolving turbulence model to solve industrial combustion problems. The …

The use of film cooling is crucial to avoid high metal temperatures in gas turbine
applications, thus ensuring a high lifetime for vanes and blades. The complex turbulent …

This work simulates a laboratory-scale three-dimensional methane/air burner, which
features a bluff body stabilized, lean partially premixed flame experiencing strong limit cycle …

The demand for carbon-free fuels such as ammonia (⁠ NH 3⁠) and hydrogen (⁠ H 2⁠) has
been growing rapidly due to stricter environmental policies on carbon emissions. Since …

Experiments and simulations were performed to study the single-row film cooling
performance on a turbine blade suction surface. Effects of blowing ratio, rotation, film hole …

One of the most effective ways to mitigate thermal fatigue in a high-pressure turbine's blades
is by cooling the blade from inside and outside via an intricate cooling system. The cooling …

High-pressure turbine blades in a gas turbine experience extreme thermal stress due to the
high-temperature flow coming from the combustion chamber. To minimize thermal fatigue …

In modern day gas turbine hot sections, active cooling of liner walls is critical due to
extremely high temperatures and long continuous operation. A secondary flow can be …