... 03 04 2023 compressor stall surge and operability computational fluid dynamics (CFD) fan compressor and turbine aerodynamic design measurement techniques turbomachinery blading design As the gas turbine compressor reaches a higher pressure ratio, the size of the rear stage...

... Point (DP) and over the Working Range (WR) within a given set of operating conditions. Directorate-General for Research and Innovation 10.13039/100004431 860909 computational fluid dynamics (CFD) fan compressor and turbine aerodynamic design turbomachinery blading design...

...Gábor Daku; János Vad The paper presents a comprehensive analytical model for the characterization of von Karman vortex shedding in the wake of models of low-speed axial fan blades. The elaborated minimal model is based on the Reynolds-averaged Navier–Stokes and continuity equations. For validation...

... for publication in the J ournal of T urbomachinery . 11 02 2022 18 11 2022 18 11 2022 30 01 2023 fan compressor and turbine aerodynamic design Turbochargers have become a common component in automotive powertrains and are increasingly relied on to improve engine power...

... 18 12 2022 19 12 2022 09 01 2023 fan compressor and turbine aerodynamic design turbine blade and measurement advancements turbomachinery blading design National Natural Science Foundation of China 10.13039/501100001809 52076001 An intermediate turbine...

...- und Radialkompressoren , Springer-Verlag , Berlin . [22] Aldi , N. , Casari , N. , Pinelli , M. , and Suman , A. , 2018 , “ A Statistical Survey on the Actual State-of-the-Art Performance of Radial Flow Fans Based on Market Data ,” Proceedings of FAN 2018 Conference...

... for publication in the J ournal of T urbomachinery . 17 08 2022 26 09 2022 26 09 2022 07 11 2022 centrifugal compressors and pumps computational fluid dynamics (CFD) fan compressor and turbine aerodynamic design The normalized displacement range at the hub and shroud (see...

... Email: plcargill@gmail.com Contributed by the International Gas Turbine Institute (IGTI) of ASME for publication in the J ournal of T urbomachinery . 09 08 2022 05 10 2022 05 10 2022 07 11 2022 compressor stall surge operability fan compressor turbomachinery...

... Contributed by the International Gas Turbine Institute (IGTI) of ASME for publication in the J ournal of T urbomachinery . 08 05 2021 19 08 2022 19 08 2022 04 11 2022 computational fluid dynamics (CFD) fan compressor and turbine aerodynamic design fluid dynamics and heat...

...Davendu Kulkarni; Luca di Mare The fan systems of typical high bypass civil engines encounter strong flow distortions originating in the intake and the bypass duct. These flow distortions cause the fan stage operation point to vary from its design intent, thus reducing the fan stage performance...

... Turbine Institute (IGTI) of ASME for publication in the J ournal of T urbomachinery . 17 03 2022 21 09 2022 21 09 2022 03 11 2022 multistage axial-flow compressor stability and efficiency enhancement data mining metamodel fan compressor and turbine aerodynamic design...

... Eng. , 81 ( 3 ), p. 898. 10.1115/1.4008483 [5] Casey , M. V. , 1987 , “ A Mean Line Prediction Method for Estimating the Performance Characteristic of an Axial Compressor Stage ,” IMechE Paper C264/87 . [6] McKenzie , A. B. , 1997 , Axial Flow Fans and Compressors , Ashgate...

...Carlo Cravero; Gabriele Milanese Axial flow fans are usually characterized by blade sections with low solidity and high inlet flow angles. Two main approaches are followed in the preliminary design phase, to take into account blade interaction effects: the use of available airfoil cascades data...

...D. K. Hall; E. M. Greitzer; C. S. Tan This paper presents an assessment of the effect of nonaxisymmetric fan exit guide vanes (FEGVs) to mitigate, or even reduce to zero, the impact of circumferential flow distortion—such as created by boundary layer ingestion (BLI)—on fan rotor efficiency...

...-scale energy storage device is thus necessary to make renewable energy sources a feasible replacement for fossil fuels. fan compressor and turbine aerodynamic design turbomachinery blading design Copyright © 2022 by ASME 2022 American Society of Mechanical Engineers 0889-504X/2022...

... facilities for this work. The authors attest that all data for this study are included in the paper. References [1] Longhouse , R. E. , 1976 , “ Noise Mechanism Separation and Design Considerations for Low Tip-Speed, Axial-Flow Fans ,” J. Sound Vib. , 48 ( 4 ), pp. 461 – 474...

...) of ASME for publication in the J ournal of T urbomachinery . 22 07 2022 29 08 2022 30 08 2022 07 10 2022 nonsynchronous vibrations Van der Pol fluid–structure interaction reduced-order model computational fluid dynamics (CFD) fan compressor and turbine aerodynamic...

... challenges. Numerical analyses of the fan with a uniform flow at the inlet and that exposed to the distorted flow were performed. These required the use of a full-annulus unsteady time-marching computational fluid dynamics (CFD) model, which was validated with experimental data obtained at a test rig...

...Yannick Bousquet; Nicolas Binder; Ludovic Rojda; Adrien Thacker The present work analyzes the three-dimensional unsteady flow structure of a low-speed low-pressure ratio axial fan stage operating at stall conditions. Unsteady numerical simulations were conducted with the els A software, which...

... for low Reynolds number are not well known. compressor cascade DNS laminar separation bubble wake development computational fluid dynamics (CFD) fan compressor and turbine aerodynamic design 01 09 2021 06 01 2022 18 01 2022 19 04 2022 Contributed...