TANG, peixun ;LI, zhengminqing ;MA, xiaojing ;CHEN, yiyan ;LIU, xi . Dynamics of Aero-Engine Dual-Rotor Systems under Multi-Flight Attitudes and Simultaneous Rub-Impact Faults. Articles in Press, [S.l.], v. 0, n.0, p. , august 2025. ISSN 0039-2480. Available at: <https://www.sv-jme.eu/article/dynamics-of-aero-engine-dual-rotor-systems-under-multi-flight-attitudes-and-simultaneous-rub-impact-faults/>. Date accessed: 04 oct. 2025. doi:http://dx.doi.org/.
tang, P., li, Z., ma, X., chen, Y., & liu, X. (0). Dynamics of Aero-Engine Dual-Rotor Systems under Multi-Flight Attitudes and Simultaneous Rub-Impact Faults. Articles in Press, 0(0), . doi:http://dx.doi.org/
@article{.,
author = {peixun tang and zhengminqing li and xiaojing ma and yiyan chen and xi liu},
title = {Dynamics of Aero-Engine Dual-Rotor Systems under Multi-Flight Attitudes and Simultaneous Rub-Impact Faults},
journal = {Articles in Press},
volume = {0},
number = {0},
year = {0},
keywords = {rotor dynamics; nonlinear behavior; Rub-impact; Nonlinear characteristic; Bearing nonlinear force; Maneuvering flight; },
abstract = {High-maneuverability combat aircraft have both direct and indirect effects on aerial warfare. Rotor loads during air combat maneuvers can result in rub-impact effects between rotors and stators, jeopardizing aircraft safety. This work develops a finite element-based dynamic model of an aero-engine rotor system to investigate the associated effects of dual-disc rub-impact faults and multi-directional maneuvering loads under various flight attitudes. The model takes into consideration nonlinear contact forces, eccentric imbalance forces, gravity loads, and maneuvering load-induced rotor-stator rub-impact forces. Solutions are derived using the Newmark-β numerical method.The study compares the impact of dual-disc rub-impact faults on the rotor system in three flight attitudes (rolling,pitching, and yawing), as well as the impact of various maneuvering loads on dynamic characteristics.This research can provide a theoretical foundation for suppressing vibration responses of fighter aircraft under the coupling effects of maneuver loads and dual-rotor simultaneous rubbing, as well as for studying failure mechanisms and system design related to rotor rubbing.},
issn = {0039-2480}, pages = {}, doi = {},
url = {https://www.sv-jme.eu/article/dynamics-of-aero-engine-dual-rotor-systems-under-multi-flight-attitudes-and-simultaneous-rub-impact-faults/}
}
tang, P.,li, Z.,ma, X.,chen, Y.,liu, X. 0 August 0. Dynamics of Aero-Engine Dual-Rotor Systems under Multi-Flight Attitudes and Simultaneous Rub-Impact Faults. Articles in Press. [Online] 0:0
%A tang, peixun %A li, zhengminqing %A ma, xiaojing %A chen, yiyan %A liu, xi %D 0 %T Dynamics of Aero-Engine Dual-Rotor Systems under Multi-Flight Attitudes and Simultaneous Rub-Impact Faults %B 0 %9 rotor dynamics; nonlinear behavior; Rub-impact; Nonlinear characteristic; Bearing nonlinear force; Maneuvering flight; %! Dynamics of Aero-Engine Dual-Rotor Systems under Multi-Flight Attitudes and Simultaneous Rub-Impact Faults %K rotor dynamics; nonlinear behavior; Rub-impact; Nonlinear characteristic; Bearing nonlinear force; Maneuvering flight; %X High-maneuverability combat aircraft have both direct and indirect effects on aerial warfare. Rotor loads during air combat maneuvers can result in rub-impact effects between rotors and stators, jeopardizing aircraft safety. This work develops a finite element-based dynamic model of an aero-engine rotor system to investigate the associated effects of dual-disc rub-impact faults and multi-directional maneuvering loads under various flight attitudes. The model takes into consideration nonlinear contact forces, eccentric imbalance forces, gravity loads, and maneuvering load-induced rotor-stator rub-impact forces. Solutions are derived using the Newmark-β numerical method.The study compares the impact of dual-disc rub-impact faults on the rotor system in three flight attitudes (rolling,pitching, and yawing), as well as the impact of various maneuvering loads on dynamic characteristics.This research can provide a theoretical foundation for suppressing vibration responses of fighter aircraft under the coupling effects of maneuver loads and dual-rotor simultaneous rubbing, as well as for studying failure mechanisms and system design related to rotor rubbing. %U https://www.sv-jme.eu/article/dynamics-of-aero-engine-dual-rotor-systems-under-multi-flight-attitudes-and-simultaneous-rub-impact-faults/ %0 Journal Article %R %& %P 1 %J Articles in Press %V 0 %N 0 %@ 0039-2480 %8 2025-08-22 %7 2025-08-22
tang, peixun, zhengminqing li, xiaojing ma, yiyan chen, & xi liu. "Dynamics of Aero-Engine Dual-Rotor Systems under Multi-Flight Attitudes and Simultaneous Rub-Impact Faults." Articles in Press [Online], 0.0 (0): . Web. 04 Oct. 2025
TY - JOUR AU - tang, peixun AU - li, zhengminqing AU - ma, xiaojing AU - chen, yiyan AU - liu, xi PY - 0 TI - Dynamics of Aero-Engine Dual-Rotor Systems under Multi-Flight Attitudes and Simultaneous Rub-Impact Faults JF - Articles in Press DO - KW - rotor dynamics; nonlinear behavior; Rub-impact; Nonlinear characteristic; Bearing nonlinear force; Maneuvering flight; N2 - High-maneuverability combat aircraft have both direct and indirect effects on aerial warfare. Rotor loads during air combat maneuvers can result in rub-impact effects between rotors and stators, jeopardizing aircraft safety. This work develops a finite element-based dynamic model of an aero-engine rotor system to investigate the associated effects of dual-disc rub-impact faults and multi-directional maneuvering loads under various flight attitudes. The model takes into consideration nonlinear contact forces, eccentric imbalance forces, gravity loads, and maneuvering load-induced rotor-stator rub-impact forces. Solutions are derived using the Newmark-β numerical method.The study compares the impact of dual-disc rub-impact faults on the rotor system in three flight attitudes (rolling,pitching, and yawing), as well as the impact of various maneuvering loads on dynamic characteristics.This research can provide a theoretical foundation for suppressing vibration responses of fighter aircraft under the coupling effects of maneuver loads and dual-rotor simultaneous rubbing, as well as for studying failure mechanisms and system design related to rotor rubbing. UR - https://www.sv-jme.eu/article/dynamics-of-aero-engine-dual-rotor-systems-under-multi-flight-attitudes-and-simultaneous-rub-impact-faults/
@article{{}{.},
author = {tang, P., li, Z., ma, X., chen, Y., liu, X.},
title = {Dynamics of Aero-Engine Dual-Rotor Systems under Multi-Flight Attitudes and Simultaneous Rub-Impact Faults},
journal = {Articles in Press},
volume = {0},
number = {0},
year = {0},
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TY - JOUR AU - tang, peixun AU - li, zhengminqing AU - ma, xiaojing AU - chen, yiyan AU - liu, xi PY - 2025/08/22 TI - Dynamics of Aero-Engine Dual-Rotor Systems under Multi-Flight Attitudes and Simultaneous Rub-Impact Faults JF - Articles in Press; Vol 0, No 0 (0): Articles in Press DO - KW - rotor dynamics, nonlinear behavior, Rub-impact, Nonlinear characteristic, Bearing nonlinear force, Maneuvering flight, N2 - High-maneuverability combat aircraft have both direct and indirect effects on aerial warfare. Rotor loads during air combat maneuvers can result in rub-impact effects between rotors and stators, jeopardizing aircraft safety. This work develops a finite element-based dynamic model of an aero-engine rotor system to investigate the associated effects of dual-disc rub-impact faults and multi-directional maneuvering loads under various flight attitudes. The model takes into consideration nonlinear contact forces, eccentric imbalance forces, gravity loads, and maneuvering load-induced rotor-stator rub-impact forces. Solutions are derived using the Newmark-β numerical method.The study compares the impact of dual-disc rub-impact faults on the rotor system in three flight attitudes (rolling,pitching, and yawing), as well as the impact of various maneuvering loads on dynamic characteristics.This research can provide a theoretical foundation for suppressing vibration responses of fighter aircraft under the coupling effects of maneuver loads and dual-rotor simultaneous rubbing, as well as for studying failure mechanisms and system design related to rotor rubbing. UR - https://www.sv-jme.eu/article/dynamics-of-aero-engine-dual-rotor-systems-under-multi-flight-attitudes-and-simultaneous-rub-impact-faults/
tang, peixun, li, zhengminqing, ma, xiaojing, chen, yiyan, AND liu, xi. "Dynamics of Aero-Engine Dual-Rotor Systems under Multi-Flight Attitudes and Simultaneous Rub-Impact Faults" Articles in Press [Online], Volume 0 Number 0 (22 August 2025)
Articles in Press
High-maneuverability combat aircraft have both direct and indirect effects on aerial warfare. Rotor loads during air combat maneuvers can result in rub-impact effects between rotors and stators, jeopardizing aircraft safety. This work develops a finite element-based dynamic model of an aero-engine rotor system to investigate the associated effects of dual-disc rub-impact faults and multi-directional maneuvering loads under various flight attitudes. The model takes into consideration nonlinear contact forces, eccentric imbalance forces, gravity loads, and maneuvering load-induced rotor-stator rub-impact forces. Solutions are derived using the Newmark-β numerical method.The study compares the impact of dual-disc rub-impact faults on the rotor system in three flight attitudes (rolling,pitching, and yawing), as well as the impact of various maneuvering loads on dynamic characteristics.This research can provide a theoretical foundation for suppressing vibration responses of fighter aircraft under the coupling effects of maneuver loads and dual-rotor simultaneous rubbing, as well as for studying failure mechanisms and system design related to rotor rubbing.