Yongfeng Yang

Synergistic transcriptional modules in Trichoderma asperellum enhance glutathione detoxification to counteract fungal pathogen toxins

Jing Han, Bin Liu, Jia Yu, Dongyi Wang et autres

cn (code pays fourni par la source)

Vibration suppression and multi-objective optimization of an aeroengine rotor system: Theory and experiment

Zhongliang Xie, Yihao Sun, Runji Yang, Rongchun Hu et autres

Bacillus inhibits poplar leaf blight through coordination of rhizosphere microbiome remodelling and foliar immune activation

Dongyi Wang, Dechen Li, Yongfeng Yang, Jia Yu et autres

cn (code pays fourni par la source)

Vibration and energy characteristics of a rub-impact rotor with bending-torsion coupling

Li Huang, Kexin Zhuang, Xiantao Zhang, Gao Zongzhan et autres

Abstract Rotor-stator rub-impact is a recurrent and destructive secondary fault in modern aero-engines and gas turbines where radial clearances are continually reduced. Previous research has treated bending-torsion coupling and strain energy characteristics as separate problems, impeding a unified understanding of the underlying …

cn, us (code pays fourni par la source)

The influence of unbalance identification position on the transient dynamic balancing of a single-disk rotor without trial weights

Jiepeng Zhao, Yongfeng Yang, Wangqun Deng, Wenkui Liu et autres

The unbalance originating from rotor manufacturing errors induces vibrations in the rotor system, which significantly jeopardizes the stability of aeroengines. Therefore, addressing this issue through dynamic balancing is crucial for preventing catastrophic failures. However, traditional dynamic balancing methods, whether the modal balancing …

cn, jp (code pays fourni par la source)

Effects of Unbalance Identification Locations on Transient Dynamic Balancing Without Trial Weights Performance of Power Turbine Rotor

Jiepeng Zhao, Yongfeng Yang, Wangqun Deng, Shibo Zhao et autres

This study proposes a dynamic balancing method without trial weights for power turbine rotors and investigates how the axial location chosen for unbalance identification affects the balancing performance. A finite element model of the power turbine rotor system was established to compute …

cn (code pays fourni par la source)

Mechanistic insights and therapeutic potential of hispidulin in hepatocellular carcinoma: a bioinformatics and experimental study

Xulei Zhang, Yuan Yang, Zhiyuan Xu, Miaoyang Chen et autres

cn (code pays fourni par la source)

Toward transparent AI : Predicting strength of fly ash foam composite concrete using explainable ML models

Yongfeng Yang, Wali Ullah, Bilal Ayub, Abdullah Alzlfawi et autres

Abstract Fly ash foam composite concrete (FFC) is a sustainable, lightweight alternative to traditional concrete. However, accurately predicting its compressive strength (CS) through conventional laboratory methods is challenging due to its non‐linear behavior induced by the addition of foam content and fly …

cn, hk, pk, sa, gb (code pays fourni par la source)

Interval dynamic responses analysis of the damaged arch with uncertainties subjected to a moving load

Zhihua Nie, Chao Fu, Yongfeng Yang

This paper focuses on the interval dynamic response of a damaged arch with uncertain parameters under a moving load. The differential quadrature method (DQM) is employed to derive the equation of motion of the arch. The moving load, modeled as the Dirac …

cn (code pays fourni par la source)

Vibration energy analysis of rub-impact rotor system: Nonlinear fault-induced energy response and transfer state

Xiantao Zhang, Yongfeng Yang, Wangqun Deng, Shibo Zhao et autres

cn (code pays fourni par la source)

Phytic Acid‐Modified Black Phosphorus Nanosheets Achieve Ultrahigh Load Bearing and Rapid Superlubrication on Engineered Steel Surfaces

Shaowen Dong, Hang Li, Rui Zhang, Xiaoyang Ma et autres

Abstract Achieving superlubrication on engineered steel surfaces is critical to reduce friction and wear in mechanical engineering. Herein, a lubricant with rapid superlubrication properties is designed by phytic acid (PA) modified black phosphorus (BP) nanosheets (PA‐BP) into a mixture of poly (aspartic …

cn (code pays fourni par la source)

Developing a generalized nonlinear mixed-effects biomass model at stand-level under different age conditions for Chinese fir based on LiDAR and ground survey data in southern China

Xinsheng Zhu, Tian‐Bao Huang, Ziyang Liu, Lang Bai et autres

Introduction: is a crucial afforestation and timber species in southern China. Accurate estimation of its stand biomass is vital for forest resource assessment, ecological industry development, and ecosystem management. However, traditional biomass prediction methods often face limitations in terms of accuracy and …

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