A rectangular sector of an axially staged combustor built by BMW-RR was investigated with optical diagnostics in a newly built experimental facility at DLR Cologne. The goal of the investigation was to acquire data on the combusting flow field of a practical combustor at realistic operating conditions to aid the design and validate results achieved with computational fluid dynamics (CFD). The rig is capable of operating at pressures up to 20 bar, preheat temperatures of 850K and air mass flows of 10 kg/s. The combustor is optically accessible through the side windows and the combustor liners, which allows the use of planar imaging techniques. The measurement techniques applied so far are Doppler Global Velocimetry (DGV) for the isothermal f...
Flame emission spectra and OH* imaging are carried out together with planar laser-induced fluorescen...
On the way towards a low emission combustion a possible solution seems to be the use of leaner fuel ...
In modern gas-turbine combustors, flame stabilization is achieved by inducing exhaust gas circulatio...
Results of an ongoing collaboration between the engine manu-facturer MTU and the German aerospace re...
Results of an ongoing collaboration between the engine manufacturer MTU and the German aerospace res...
Given the continuing growth of air transport and stationary power generation in conjunction with inc...
This paper presents experimental investigations in an effusion cooled single sector gas turbine comb...
This paper illustrates the utilisation of an optically accessible high-pressure sector test rig in ...
The combustor enables the optical investigation of unscaled large burners for lean combustion in aer...
In the interest of understanding the prospects and restrictions of fuel flexibility in a prototype i...
Significant progress has been made in computational fluid dynamic (CFD) modeling of gas turbine syst...
High overall pressure ratio (OPR) engine cycles for reduced NOx emissions will generate new aggravat...
High OPR engine cycles for reduced NOx emissions will generate new aggravated requirements and bound...
High OPR engine cycles for reduced NOx emissions will generate new aggravated requirements and bound...
Various optical methods are applied to study flame characteristics of a circular -crosssection combu...
Flame emission spectra and OH* imaging are carried out together with planar laser-induced fluorescen...
On the way towards a low emission combustion a possible solution seems to be the use of leaner fuel ...
In modern gas-turbine combustors, flame stabilization is achieved by inducing exhaust gas circulatio...
Results of an ongoing collaboration between the engine manu-facturer MTU and the German aerospace re...
Results of an ongoing collaboration between the engine manufacturer MTU and the German aerospace res...
Given the continuing growth of air transport and stationary power generation in conjunction with inc...
This paper presents experimental investigations in an effusion cooled single sector gas turbine comb...
This paper illustrates the utilisation of an optically accessible high-pressure sector test rig in ...
The combustor enables the optical investigation of unscaled large burners for lean combustion in aer...
In the interest of understanding the prospects and restrictions of fuel flexibility in a prototype i...
Significant progress has been made in computational fluid dynamic (CFD) modeling of gas turbine syst...
High overall pressure ratio (OPR) engine cycles for reduced NOx emissions will generate new aggravat...
High OPR engine cycles for reduced NOx emissions will generate new aggravated requirements and bound...
High OPR engine cycles for reduced NOx emissions will generate new aggravated requirements and bound...
Various optical methods are applied to study flame characteristics of a circular -crosssection combu...
Flame emission spectra and OH* imaging are carried out together with planar laser-induced fluorescen...
On the way towards a low emission combustion a possible solution seems to be the use of leaner fuel ...
In modern gas-turbine combustors, flame stabilization is achieved by inducing exhaust gas circulatio...