Impact of predicted combustor outlet conditions on the aerothermal performance of film-cooled high pressure turbine vanes

S Cubeda, L Mazzei, T Bacci… - … of Engineering for …, 2019 - asmedigitalcollection.asme.org
… (RANS) in predicting the combustor outlet conditions. However, it is worth investigating the
impact of such improvements on the predicted aerothermal performance of the nozzle guide …

Impact of predicted combustor outlet conditions on the aerothermal performance of film-cooled hpt vanes

S Cubeda, L Mazzei, T Bacci… - … Expo: Power for …, 2018 - asmedigitalcollection.asme.org
… the impact of the turbine inlet conditions on the NGVs in both uncooled and cooled
configurations. As described earlier, the difference in the prediction consists in the approach used to …

Impact of Predicted Combustor Outlet Conditions on the Aerothermal Performance of Film-Cooled High Pressure Turbine Vanes

L Mazzei, T Bacci, A Andreini - … of Engineering for …, 2019 - asmedigitalcollection.asme.org
… (RANS) in predicting the combustor outlet conditions. However, it is worth investigating the
impact of such improvements on the predicted aerothermal performance of the nozzle guide …

Combustor-Turbine Aerothermal Interaction in an Axial Turbine: Influence of Varied Inflow Conditions on Endwall Heat Transfer and Film Cooling Effectiveness

H Werschnik, J Hilgert… - … Expo: Power for …, 2016 - asmedigitalcollection.asme.org
… boundary conditions imposed by new combustor outlet flow … understanding of the effect of
realistic combustor inflow on heat … A test section view of the film-cooled NGV stage and the …

Numerical investigation on aerothermal performances of film cooled high pressure turbine vane under inlet non-uniformities

S Zhang, S Ding, T Qiu, C Liu, C Gan - … Journal of Heat and Mass Transfer, 2025 - Elsevier
combustor. Current paper presents a numerical investigation on the aerothermal performances
of film cooled … The effects of swirl orientations on the migration of HS and film coolant and …

Three-dimensional aero-thermal optimization of film cooling in a high pressure turbine

C El Ayoubi - 2014 - spectrum.library.concordia.ca
… underlying the aero-thermal interaction on a film cooled airfoil… compressor stage, bypassing
the combustor, and ejected from … is required for accurate prediction of film cooled airfoil heat …

Investigation of the effect of combustor swirl flow on turbine vane full coverage film cooling

Z Xu, C Liu, L Ye, H Zhu, Z Wu - Energy, 2024 - Elsevier
… These improvement measures are anticipated to alleviate … In summary, swirling inflow at the
combustion chamber outlet … film cooling effectiveness (η) across the entire film-cooled blade …

Aerothermal optimization and experimental verification for discrete turbine airfoil film cooling

C El Ayoubi, WS Ghaly, IG Hassan - Journal of Propulsion and Power, 2015 - arc.aiaa.org
… a compressor stage, bypassing the combustor, and ejected from … have applied this technique
to film-cooled turbine blades or vanes… A static pressure of 109 kPa is specified at the outlet

Influence of jet impingement configurations and aerothermal variables on film cooling

X Yang, Z Liu, Z Liu, B Wu… - … Expo: Power for …, 2016 - asmedigitalcollection.asme.org
… been developing towards flatter combustion exit radial gas … The mainstream inlet and the
outlet are positioned upstream … to evaluate their performance in predict flow physics and heat …

Numerical investigation on effects of low Reynolds number conditions on fan shaped film cooling performances

H Liu, D Zhang, P Chen, X Han - Physics of Fluids, 2024 - pubs.aip.org
… holes with expanded outlet geometry exhibited significantly … study can provide the best
prediction effect. In our early work … on analyzing the impact of low Re D on the aero-thermal flow …