... and leaking flows Computational Fluid Dynamics (CFD) Heat transfer and film cooling Journal of Turbomachinery. Received March 09, 2022; Accepted manuscript posted March 08, 2023. doi:10.1115/1.4062180 Copyright © 2023 bAySSMolEarJoTuurrnbalinoefsTIunrcboormpoacrhaitneedry Accepted Manuscript...

... computational fluid dynamic (CFD) and computational structural dynamic calculations. The structural response is derived from a method of assumed-modes approach. The unsteady fluid response is described by a modified version of piston theory that approximates the local transient pressure fluctuation...

... Tu = turbulence intensity, | u ′ | / | u ~ | boundary-layer development computational fluid dynamics (CFD) turbulence modeling References [1] Schlichting , H. , and Gersten , K. , 2016 , Boundary-Layer Theory , Springer , Berlin...

... 2023 24 02 2023 Compressor stall, surge, and operability Computational Fluid Dynamics (CFD) Fan, compressor, and turbine aerodynamic design Measurement techniques Turbomachinery blading design Accepted Manuscript Not Copyedited Journal of Turbomachinery. Received July 19, 2022...

... Turbine Institute (IGTI) of ASME for publication in the J ournal of T urbomachinery . 26 07 2022 19 01 2023 19 01 2023 24 02 2023 Computational Fluid Dynamics (CFD) Fan, compressor, and turbine aerodynamic design Turbomachinery blading design Directorate-General...

... the numerical procedure. Email: alberto.amerini@htc.unifi.it Email: simone.paccati@htc.unifi.it Email: lorenzo.mazzei@ergonresearch.it Email: antonio.andreini@unifi.it 17 08 2022 16 02 2023 16 02 2023 24 02 2023 Computational Fluid Dynamics (CFD) Heat transfer...

... Email: Roberto.Pacciani@unifi.it Email: andrea.arnone@unifi.it Contributed by the International Gas Turbine Institute (IGTI) of ASME for publication in the J ournal of T urbomachinery . 24 08 2022 15 02 2023 15 02 2023 24 02 2023 Computational Fluid Dynamics...

... 22 02 2023 22 02 2023 24 02 2023 Computational Fluid Dynamics (CFD) Fan, compressor, and turbine aerodynamic design turbine blade and measurement advancements Accepted Manuscript Not Copyedited Journal of Turbomachinery. Received September 24, 2022; Accepted manuscript posted...

... Computational Fluid Dynamics (CFD) model was used to inspect the flow field and to elucidate the reasons behind the changes in compressor performance. x = generic variable (−) B = aerodynamic blockage (−) b 4 = diffuser passage height (m) p 01 = stage inlet total pressure (Pa...

...: chris.willert@dlr.de Email: marcel.matha@dlr.de Email: Michael.Schroll@dlr.de Contributed by the International Gas Turbine Institute (IGTI) of ASME for publication in the J ournal of T urbomachinery . 15 11 2022 13 01 2023 13 01 2023 10 02 2023 computational fluid...

... urbomachinery . 07 07 2022 13 01 2023 13 01 2023 10 02 2023 cavity and leaking flows computational fluid dynamics (CFD) high pressure turbine winglets squealers flow control In unshrouded axial flow high-pressure turbines, tip clearance is provided between the blade...

... (plane 8 in Fig. 5( a ) ). The volute collector was not included in the computational fluid dynamics (CFD) domain. A mixing plane interface was used between the impeller exit and the diffuser inlet. The boundary conditions at impeller inlet were assigned a total pressure value of 60 kPa, a total...

... 11 01 2023 09 02 2023 compressor stall surge and operability computational fluid dynamics (CFD) fluid dynamics and heat transfer phenomena in compressor and turbine components of gas turbine engines Office of Naval Research 10.13039/100000006 N000014-18-1-0246...

... rotor–stator interaction deterministic correlations unsteady flow axial compressors computational fluid dynamics (CFD) National Natural Science Foundation of China 10.13039/501100001809 51976006 52106039 51790513 Aeronautical Science Foundation of China 10.13039/501100004750...

... Division of ASME for publication in the J ournal of T urbomachinery . 22 02 2022 10 10 2022 11 10 2022 30 01 2023 lean-burn combustor simulator facility design and validation nozzle guide vane performance engine-scale testing computational fluid dynamics (CFD...

... computational fluid dynamics (CFD) measurement techniques turbine blade and measurement advancements References [1] Wyler , J. S. , 1975 , “ Probe Blockage Effects in Free Jets and Closed Tunnels ,” J. Eng. Power , 97 ( 4 ), pp. 509 – 514 . 10.1115/1.3446046 [2...

..., extracted from its FE model, are interpolated onto the computational fluid dynamics (CFD) grid. The unsteady forced response computations are performed using a common uncoupled approach, without mesh movement, assuming that the relatively small vibration amplitudes do not affect the aerodynamic excitation...

... in the J ournal of T urbomachinery . 02 09 2022 24 10 2022 25 10 2022 13 12 2022 cavity and leakage flows computational fluid dynamics (CFD) fluid dynamics and heat transfer phenomena in compressor and turbine components of gas turbine engines heat transfer and film...

... computational fluid dynamics (CFD) software ansys fluent . The shear stress transport (SST) turbulence model was selected to determine the governing equations with second-order accuracy. The k – ω models are typically recommended in Fluent’s user guide [ 22 ] with a better predictive ability for the adverse...

... was the first to demonstrate the benefits of EWC numerically. Nowadays, the shape of this EWC is commonly designed by coupling computational fluid dynamics (CFD) simulations with an optimization algorithm, usually targeting maximum efficiency. Based on the research by Hartland et al. [ 2 ] on optimized endwalls...