Analysis of the effect of multirow and multipassage aerodynamic interaction on the forced response variation in a compressor configuration—Part I: Aerodynamic …

H Schoenenborn - Journal of Turbomachinery, 2018 - asmedigitalcollection.asme.org
The aeroelastic prediction of blade forcing is still a very important topic in turbomachinery
design. Usually, the wake from an upstream airfoil and the potential field from a downstream …

Rotor–stator interactions in a 2.5-stage axial compressor—part II: impact of aerodynamic modeling on forced response

C Sanders, M Terstegen… - Journal of …, 2019 - asmedigitalcollection.asme.org
The main objective of this study is the validation of numerical forced response predictions
through experimental blade vibration measurements for higher order modes of a blade …

The vibration response mechanism of a blade disk rotor system under the coupling effects of cracks and aerodynamic forces

J Yang, J Xie, T Wang, F Yang, J Chen - Scientific reports, 2022 - nature.com
The important role of a dynamic model is to study the response characteristics of a system
under different parameters or fault states. These response characteristics can be used in …

Dynamics and control of a novel active yaw stabilizer to enhance vehicle lateral motion stability

F Wang, Y Chen - Journal of Dynamic Systems …, 2018 - asmedigitalcollection.asme.org
In this paper, a novel active yaw stabilizer (AYS) system is proposed for improving vehicle
lateral stability control. The introduced AYS, inspired by the recent in-wheel motor (IWM) …

Influence of rotor-stator interaction and reflecting boundary conditions on compressor forced response

Z Mao, S Hegde, T Pan, RE Kielb… - … Expo: Power for …, 2018 - asmedigitalcollection.asme.org
This paper focuses on the rotor forced response behavior in a 3.5-stage compressor rig. The
aim is to provide an accurate prediction of forced response with the less computational effort …

Analysis of mistuned forced response in an axial high-pressure compressor rig with focus on Tyler–Sofrin modes

F Figaschewsky, A Kühhorn, B Beirow… - The Aeronautical …, 2019 - cambridge.org
This paper aims at contributing to a better understanding of the effect of Tyler–Sofrin Modes
(TSMs) on forced vibration responses by analysing a 4.5-stage research axial compressor …

Forced response analysis of the rotor blade rows with the ROM-based aeroelastic model

J Yang, W Zhang - Aerospace Science and Technology, 2023 - Elsevier
Forced response is one of the aeroelastic problems which lead to the blade damage. The
energy method based on the hypothesis of a conventional travelling wave model and direct …

Separation of wake and potential field excitations in an embedded compressor rotor: impact of wave reflections and mistuning on forced response

S Hegde, L Zori, R Campregher, R Kielb - AIAA Scitech 2021 Forum, 2021 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2021-0265. vid This paper provides a
summary of an embedded rotor mistuned forced response investigation. Forced response …

Mistuned Forced response sensitivity of an embedded Compressor rotor: Effect of sideband travelling wave excitations

S Hegde, R Kielb - AIAA Scitech 2021 Forum, 2021 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2021-1224. vid This paper describes the
aeromechanical aspects of forced response analysis on a 3.5 stage axial compressor …

[PDF][PDF] Investigation of the effect of wave reflection in the forced response study of a compressor

Z Mao, S Hegde, T Pan, R Kielb, L Zori… - Proceedings of Global …, 2018 - academia.edu
The forced response behavior of a rotor in a 3.5-stage compressor rig is studied in this
paper. Previous study indicates that the unsteady wave reflection level can highly influence …