1. Introduction
To meet future emission and efficiency
demands, improvements in gas turbine combustor
technology rely increasingly on predictive numerical simulations. The models applied to such numerical simulations were developed in many cases for much simpler geometries
[1–3] and singlecomponent fuels such as hydrogen or methane.
The applicability of combustion modelling needs therefore to be validated for conditions closer to the practical conditions [4]. Accordingly,
reliable experimental data on the flow and scalar field are required for enclosed, pressurized target