The choice of turbulence model can have a strong impact on results for many
turbomachinery zones. Palliative corrections to them and also transition modeling can have …

Intermediate turbine diffusers represent the flow path between the high pressure and the low
pressure turbine of a high-bypass ratio turbofan aero engine. Caused by the different …

The demand of further increased bypass ratio of aero engines will lead to low pressure
turbines with larger diameters, which rotate at lower speed. Therefore, it is necessary to …

The interturbine transition duct (ITD), located between the high-pressure (HP) and low-
pressure (LP) turbines of aeroengines, tends to be designed as an aggressive ITD …

The demand of a further increased bypass ratio of aero engines will lead to low pressure
turbines with larger diameters which rotate at lower speed. Therefore, it is necessary to …

The inter-turbine transition duct (ITD) of a gas turbine engine has significant potential for
engine weight reduction and/or aerodynamic performance improvement. This potential …

To maximize the performance of the intermediate turbine duct (ITD) under off-design
conditions, the loss generation in a one-half stage turbine was quantified using entropy …

The inter-turbine transition duct (ITD) of a gas turbine engine has significant potential for
engine weight reduction and/or aerodynamic performance improvement. This potential …

Modern aero-engines are designed for high efficiency and low weight to reduce fuel
consumption and achieve reductions in CO2 emissions. According to the goals and …

Modern direct-drive turbofan engines typically have the fan turbine designed at significantly
higher diameter than the gas producer turbine. Furthermore, the gas turbine industry is …