Unsteady component interaction represents a crucial topic in turbomachinery design and
analysis. Combustor/turbine interaction is one of the most widely studied topics both using …

The adoption of lean-burn technology in modern aero-engines influences the already critical
aerothermal conditions at turbine entry, where the absence of dilution holes preserves the …

Modern lean-burn combustors generate aggressive swirling flow at the entrance of high-
pressure turbine nozzle guide vane (NGV), and lead to cooling performance deterioration of …

Conjugate heat transfer (CHT) analyses were conducted on the film-cooled first stage vane
of GE-E 3 engine to reveal the influences of inlet swirl and hot streak (HS) on vane film …

The effects of mainstream flow velocity, density ratio (DR), and coolant-to-mainstream mass
flow ratio (MFR) on a vane endwall in a transonic, annular cascade were investigated. A …

The complex flow field of gas turbine lean combustors is meant to reduce NOx emissions
and maintain a stable flame by controlling the local temperature and promoting high …

The need of a continuous improvement in gas turbine efficiency for propulsion and power
generation, as well as the more demanding operating conditions and power control required …

Lean-premixed combustion technologies have been widely adopted in advanced civil
turbofan engine to reduce NOx emission. There exist hot streak (HS) and swirl …

A detailed parametric study of film-cooling effectiveness was carried out on a turbine blade
platform. The platform was cooled by purge flow from a simulated stator–rotor seal combined …

In response to the challenges posed by aviation engine energy consumption and the
imperative to reduce NOx emissions, modern advanced aviation engines have increasingly …