... diesel engines, whereas vaneless diffusers (VLDs) are required for wide flow range applications such as internal combustion (IC) engines for passenger vehicles. cavity and leaking flows centrifugal compressors and pumps compressor stall surge and operability computational fluid dynamics (CFD...

... 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...

... by the International Gas Turbine Institute (IGTI) of ASME for publication in the J ournal of T urbomachinery . 17 08 2022 08 01 2023 09 01 2023 09 02 2023 compressor stall surge and operability National Aeronautics and Space Administration 10.13039/100000104 NNX17AH42A...

... Corresponding author. Email: julien.marty@onera.fr Email: lionel.castillon@onera.fr Email: pierric.joseph@ensam.eu active flow control compressor rotating stall air injection compressor stall surge operability computational fluid dynamics (CFD) References [1] Poensgen...

... component o = outlet of each component r = radial component x = axial component R = rotational speed of wheel compressor surge rotating stall centrifugal compressors and pumps compressor stall surge and operability References [1] Greitzer , E...

... stability-limiting component centrifugal compressors and pumps compressor stall surge and operability 13 07 2022 11 08 2022 11 08 2022 08 11 2022 Contributed by the International Gas Turbine Institute (IGTI) of ASME for publication in the J ournal of T urbomachinery...

... indicating a dynamically unstable system. According to observations by Camp and Day [ 1 ], the shape of the total-to-static pressure rise characteristics can be used to predict the stall inception mechanism of the compressor in axial compressors: spike-type disturbances occur if the compressor stalls...

.... Vo et al. [ 35 ] also confirmed this and reported that not only the leading-edge spillage but also the trailing edge backflow can be found as the compressor stalls. Stall inception and stalling mechanisms are still being actively researched. For those who are interested in this topic...

... 09 2022 22 09 2022 03 11 2022 Email: skoley1@jhu.edu Email: asarasw3@jhu.edu 1 Corresponding author. Email: katz@jhu.edu boundary layer development compressor stall surge and operability computational fluid dynamics (CFD) measurement techniques...

... = isentropic efficiency Λ = reaction σ = solidity Φ = flow coefficient Ψ = work coefficient ψ ′ = static-pressure rise coefficient compressor stall surge and operability computational fluid dynamics (CFD) fan compressor and turbine aerodynamic design fluid...

...@cam.ac.uk Contributed by the International Gas Turbine Institute (IGTI) of ASME for publication in the J ournal of T urbomachinery . 05 08 2022 22 08 2022 22 08 2022 03 10 2022 compressor stall boundary layer ingestion operability computational fluid dynamics (CFD...

... Contributed by the International Gas Turbine Institute (IGTI) of ASME for publication in the J ournal of T urbomachinery . 16 07 2022 21 08 2022 22 08 2022 19 09 2022 casing treatment compressor stall surge operability Non-uniform flow at the inlet to a turbofan...

... ournal of T urbomachinery . 13 07 2022 15 08 2022 15 08 2022 19 09 2022 compressor stall surge turbulence modeling computational fluid dynamics (CFD) Imperial College London 10.13039/501100000761 01015425 Due to the multiscale nature of compressor...

... the Lasso ,” J. R. Stat. Soc.: Ser. B (Methodol.) , 58 ( 1 ), pp. 267 – 288 . 29 06 2022 23 08 2022 23 08 2022 19 09 2022 compressor stall surge and operability computational fluid dynamics (CFD) axial fan and compressor aerodynamic design turbomachinery blading design...

... stable operation at high incidence conditions, and by the potential for erosion. This paper considers the effect of a damaged LE on transonic fan stability in this context. Department for Business, Innovation and Skills 10.13039/501100004800 113075 compressor stall surge...

... ~ = ( p t − p t i n ) / 1 2 ρ U t i p 2 λ = throttle parameter ρ = density ω r = radial vorticity ω r ~ = ω r /Ω R Ω = angular velocity compressor stall surge operability fan compressor...

... aims to precisely measure the unsteady topology of a corner separation and to explain how this defines the time-averaged topology. Engineering and Physical Sciences Research Council 10.13039/501100000266 RG71341 Rolls-Royce 10.13039/501100000767 RG88361 compressor stall...

... 10.13039/100000006 N00014-18-1-2430 compressor stall surge and operability computational fluid dynamics (CFD) turbulence modeling Reynolds stresses axial casing grooves compressor aerodynamic design 29 08 2021 11 01 2022 11 01 2022 04 03 2022 Contributed...

...Jack Hutchings; Cesare A. Hall Previous research into axial compressor stall has mainly focused on stall inception and methods to extend the stable operating range. This paper considers the performance of an axial compressor beyond stall and investigates how the characteristics of stall cells...

...: 2190420023@stu.xaut.edu.cn Email: jinling_lu2021@163.com Email: jianjunfeng@xaut.edu.cn Email: wlchu@nwpu.edu.cn Email: wyh@nwpu.edu.cn 28 06 2020 02 12 2021 03 12 2021 24 02 2022 aerodynamic instabilities compressor stall tip injection tip leakage vortex...