Modeling the unsteady flow in an intermediate turbine duct in an aero-engine is highly
challenging partly owing to the complex physics subjected to unsteady vortical flow …

In modern gas turbines, the physics of three-dimensional inflow for aggressive intermediate
turbine ducts are strongly associated with large-scale coherent motions, which contribute to …

In order to achieve a rapid design of intermediate compressor/turbine duct (ICD/ITD)
geometries for turbofan engines, a novel preliminary design method is proposed in this …

The flow separation occurring in the S-shaped diffuser with boundary layer ingestion (BLI)
has a significant effect on the performance of the embedded engine. Previous studies have …

This work, a continuation of a series of investigations on the aerodynamics of aggressive
interturbine ducts (ITD), is aimed at providing detailed understanding of the flow physics and …

To reduce the engine's length and weight, the concept of integrated intermediate turbine
duct (IITD) is proposed, in which the first row of the low-pressure turbine vanes are replaced …

With the improvement of requirement, design and manufacture technology, aero-engines for
the future are characterized by further reduction in fuel consumption, cost, but increment in …

The use of splitter blade as a passive flow control mechanism in the design of separation
free aggressive annular diffuser is explored through computational fluid dynamics …

The transition duct (TD) in a gas turbine (GT) twin shaft variant provides an aerodynamic
coupling between its high-pressure gas generator module and low-pressure power module …

An experimental investigation of a turbine stage featuring very high end wall angles is
presented. The initial turbine design did not achieve a satisfactory performance and the …