... Turbine Institute (IGTI) of ASME for publication in the J ournal of T urbomachinery . 20 06 2024 03 10 2024 03 10 2024 17 02 2025 axial compressor stall inception sensitivity analysis meridional stability model compressor stall surge China Postdoctoral Science...

... Contributed by International Gas Turbine Institute (IGTI) of ASME for publication in the J ournal of T urbomachinery . 19 08 2024 09 12 2024 09 12 2024 30 01 2025 compressor stall erosion experimental work fluid mechanics tip clearance unsteady flows measurement...

... 06 11 2024 17 12 2024 stall inception rotating stall DES centrifugal compressors compressor stall computational fluid dynamics (CFD) Centrifugal compressors have a large pressure ratio per stage and can achieve a high-pressure ratio with a small number of stages. Therefore...

..., with machine learning (ML) emerging as a transformative force [ 1 ]. radial compressors fluid dynamics stability limit artificial intelligence machine learning smart monitoring surge URANS simulations centrifugal compressors and pumps compressor stall surge computational fluid dynamics (CFD...

... compressor stall casing treatment linear stability analysis computational fluid dynamics (CFD) fluid dynamics phenomena in compressor components of gas turbine engines National Natural Science Foundation of China 10.13039/501100001809 52325602 The design requirements for thrust...

... 29 07 2024 30 07 2024 03 09 2024 Graphical Abstract Figure tip leakage flow controllable speed casing compressor stall stability enhancement transonic compressor National Natural Science Foundation of China 10.13039/501100001809 52236005...

... author. Email: liuyang18@iet.cn Email: pengfeng@iet.cn Email: zhw@iet.cn 08 01 2024 17 05 2024 20 05 2024 Graphical Abstract Figure compressor rotating inlet distortion stall margin adaptive control stall warning compressor stall surge To pursue...

... η = isentropic efficiency ρ = density 14 07 2023 11 04 2024 12 04 2024 23 05 2024 Graphical Abstract Figure aerodynamics cfd compressor diffuser stability surge uRANS vane centrifugal compressors and pumps compressor stall...

... Figure sweeping jet actuator corner separation steady and non-steady endwall blowing active flow control compressor stall In the past few decades, the compressor components in modern aircraft engines have been designed with reduced stages and elevated pressure ratio to increase...

... Institute (IGTI) of ASME for publication in the J ournal of T urbomachinery . 05 09 2023 19 04 2024 19 04 2024 23 05 2024 Graphical Abstract Figure aeromechanical instabilities centrifugal compressors and pumps compressor stall surge operability computational...

... by the International Gas Turbine Institute (IGTI) of ASME for publication in the J ournal of T urbomachinery . 31 10 2023 23 04 2024 23 04 2024 08 05 2024 Graphical Abstract Figure flow separation boundary layer development compressor stall surge The boundary layer...

... operating points close to compressor stall or off-design operating points in steam turbines. In the present work, it is shown that such instabilities do not depend on the blading but also occur in blading-free flow channels. The theoretical proof is carried out with the tools and computational programs...

... prestall disturbances rotating instabilities unsteady flow tip clearance flow compressor stall surge and operability computational fluid dynamics (CFD) Graphical Abstract Figure Up to now, all results have been presented for the absolute (laboratory) frame of reference, after...

... water from the airstream in the core of the engine is to expel an air–water mix from a stator exit bleed slot in the compressor casing, out into the bypass flow. Such bleed slots have coped with the heaviest water ingress but further capabilities are being sought. compressor stall...

... 2023 17 11 2023 15 12 2023 centrifugal compressors and pumps compressor stall surge and operability computational fluid dynamics (CFD) Centrifugal compressors are used in various applications, such as aircraft engines and turbochargers for automobiles. However, when...

... inlet guide vanes and stators variable speeds design and adjustment optimization data mining compressor stall surge and operability fan compressor and turbine aerodynamic design turbomachinery blading design 21 04 2023 13 11 2023 14 11 2023 15 12 2023 Contributed...

... compressor stall surge and operability fan compressor aerodynamic design turbomachinery blading design It is well known that the aerodynamic design of multistage transonic compressor rotors is incredibly difficult. The reason is that as the blade relative inlet Mach number approaches unity...

... 05 02 2022 01 08 2023 01 08 2023 19 10 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 Rolls-Royce 10.13039/501100000767...

... rotating stall centrifugal compressors and pumps compressor stall surge and operability It is common to observe that centrifugal compressor pressure rise characteristic has a sudden pressure loss. It causes a slope change of the characteristic, rolling over from “−”ve to “+”ve at high-speed...

... compressor stall surge and operability National Natural Science Foundation of China 10.13039/501100001809 52006217 51736001 Surge is a compression system instability that appears at low mass flowrate conditions and may cause severe damage to a compressor or mechanical failure...