... cooling turbine aerodynamic design measurement techniques References [1] Young , J. B. , and Horlock , J. H. , 2006 , “ Defining the Efficiency of a Cooled Turbine ,” ASME J. Turbomach. , 128 ( 10 ), pp. 658 – 667 . 10.1115/1.2218890 [2] Kurzke , J...

... by the International Gas Turbine Institute (IGTI) of ASME for publication in the J ournal of T urbomachinery . 13 08 2022 13 11 2022 14 11 2022 06 01 2023 boundary layer dissipation turbine aerodynamic design freestream turbulence combustor turbulence combustor turbine interaction...

... computational fluid dynamics (CFD) turbine aerodynamic design impact on cavity leaking flows on performance turbomachinery blading design 11 02 2022 30 09 2022 30 09 2022 06 12 2022 Contributed by the International Gas Turbine Institute (IGTI) of ASME for publication in the J...

...) computational fluid dynamics (CFD) shape optimization adjoint methods turbine aerodynamic design turbomachinery blading design References [1] Verstraete , T. , Aissa , M. , and Mueller , L. , 2018 , Multidisciplinary Optimization of Turbomachinery Components Using...

...) U = blade rotation speed (m/s) V = velocity (m/s) M′ = Mach number downstream of shock (x,y,z) = Cartesian coordinates shock loss reduction method turbine aerodynamic design turbomachinery blading References [1] Zhao , W. , Wu , B...

... that losses generated in the vane row are basically increased prior to entering into the downstream rotor bars, due to cavity main flow interaction. cavity and leaking flows computational fluid dynamics (CFD) turbine aerodynamic design impact on cavity leaking flows on performance The reduction...

...@polimi.it Contributed by the International Gas Turbine Institute (IGTI) of ASME for publication in the J ournal of T urbomachinery . 14 07 2021 31 08 2021 31 08 2021 05 10 2021 unsteady flows combustor-turbine interaction turbine aerodynamic design fluid dynamics...

... Division of ASME for publication in the J ournal of T urbomachinery . 07 10 2020 07 07 2021 13 07 2021 07 09 2021 boundary layer development turbine aerodynamic design Aerodynamic loss in low-pressure (LP) turbines has a significant impact on the overall performance...

... Turbine Institute (IGTI) of ASME for publication in the J ournal of T urbomachinery . 20 01 2021 13 04 2021 14 04 2021 21 06 2021 fan compressor turbine aerodynamic design transonic HP blade tip weld beads real geometry features fluid dynamics and heat transfer...

... Institute (IGTI) of ASME for publication in the J ournal of T urbomachinery . 06 12 2019 22 09 2020 22 09 2020 19 05 2021 computational fluid dynamics (CFD) turbine aerodynamic design exhaust diffuser Aero-derivative gas turbine (GT) leverage the large experience...

... 11 02 2021 12 05 2021 computational fluid dynamics (CFD) turbine aerodynamic design fluid dynamics and heat transfer phenomena in compressor and turbine components of gas turbine engines measurement techniques Greening the aviation requires a high performance...

... is unlimited. Contributed by the International Gas Turbine Institute (IGTI) of ASME for publication in the J ournal of T urbomachinery . 22 11 2020 14 02 2021 16 02 2021 11 05 2021 turbine aerodynamic design fluid dynamics and heat transfer phenomena in compressor...

... 10 11 2020 10 11 2020 02 02 2021 boundary layer development fan compressor turbine aerodynamic design turbomachinery blading design Modern gas turbines are highly efficient and powerful machines, which are used in a variety of applications, e.g., airplane propulsion...

... dynamics (CFD) fan compressor turbine aerodynamic design In order to decrease fuel consumption and greenhouse gases emissions of airplanes propulsion systems, new engines with significantly higher by-pass ratios (BPR) compared with current turbofan engines are being developed as counter rotative...

... shape optimization adjoint method turbine aerodynamic design The adjoint method for aerodynamic shape optimization was first developed by Jameson [ 1 ] and since then it has been extensively applied to external flow design problems using either the continuous or the discrete adjoint (DA...

... dynamics (CFD) turbine aerodynamic design impact on cavity leaking flows on performance turbine duct flows high-pressure turbine low-pressure turbine measurement techniques In state-of-the-art high bypass turbofan engines with high turbine inlet temperature, it is necessary to seal all...

... aeromechanical instabilities cavity and leaking flows turbine aerodynamic design unsteady flows turbine interactions low-pressure turbine high-pressure turbine‌ measurement techniques The high bypass ratio turbofan architecture is nowadays a standard for the design of commercial jet engines...

... 2020 29 07 2020 radial turbine secondary flows losses turbine aerodynamic design Turbochargers have attracted wide attention due to the need to reduce fuel consumption and carbon dioxide (CO 2 ) emissions of vehicles [ 1 ]. Turbochargers recover energy from combustion exhaust gas...

... determine the effect of isentropic exponent on turbine loss. non-ideal gas dynamics turbine aerodynamic design measurement techniques organic Rankine cycle computational fluid dynamics supersonic flow 05 12 2019 11 02 2020 12 02 2020 29 07 2020 Contributed...

... compressor turbine aerodynamic design transient operation Transient performance is a working regime where parameters vary with time. Such operation occurs during machine start-up, normal, or emergency shutdown and fast load changes. During a transient operation, certain operating parameters deviate...