Search Results - "Xi, Chenyang"

Wave trapping by acoustic black hole: Simultaneous reduction of sound reflection and transmission by Mi, Yongzhen, Zhai, Wei, Cheng, Li, Xi, Chenyang, Yu, Xiang

“…Reduction of vibration and sound energy in the form of traveling waves is of vital importance in many applications. Recent development of acoustic…”
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A corrugated-core sandwich beam with local resonators for low-frequency broadband elastic wave attenuation by Xi, Chenyang, Zhu, Xiaosong, Zheng, Hui

“…This article attempts to enhance the low-frequency vibration suppression performance of corrugated-core sandwich beams. Multiple local resonators are…”
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Nonlinear vibrations analysis of rotating drum-disk coupling structure by Chaofeng, Li, Boqing, Miao, Qiansheng, Tang, Chenyang, Xi, Bangchun, Wen

“…A dynamic model of a coupled rotating drum-disk system with elastic support is developed in this paper. By considering the effects of centrifugal and Coriolis…”
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Dynamic impact experiment and response characteristics analysis for 1:2 reduced-scale model of hydraulic support by Ren, Huaiwei, Zhang, Desheng, Gong, Shixin, Zhou, Kai, Xi, Chenyang, He, Ming, Li, Tijian

“…It is significant to research the impact resistance properties of hydraulic support due to its key support role in the fully mechanized mining face. However,…”
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Alternate deep drawing process for spherical parts in near equal-thickness wall by Zhang, Chunxiang, Huang, Wenliang, Xi, Chenyang, Xue, Peng, Tian, Baorui, Luo, Junting

“…Double-directional alternate deformation can improve the uniformity of strain hardening in deformation regions. Based on this principle, a new alternate deep…”
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Study on Phase Transformation in Hot Stamping Process of USIBOR® 1500 High-Strength Steel by Zhang, Pengyun, Zhu, Le, Xi, Chenyang, Luo, Junting

“…Based on the Kirkaldy-Venugopalan model, a theoretical model for the phase transformation of USIBOR® 1500 high strength steel was established, and a graph of…”
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Superplastic Forging for Sialon-based Nanocomposite at Ultralow Temperature in the Electric Field by Luo, Junting, Xi, Chenyang, Gu, Yongfei, Zhang, Lili, Zhang, Chunxiang, Xue, Yahong, Liu, Riping

“…The utralow-temperature superplastic forging for sialon-based nanocomposites is reported for the first time. Sialon-based nanocomposites, with an average grain…”
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Toughening mechanism of SIALON/Si2N2O multiphase ceramics and finite element simulation of stress field at crack tip by Luo, Junting, Xi, Chenyang, Gu, Yongfei, Zhang, Lili, Zhang, Chunxiang, Xue, Yahong, Zhang, Zhen

“…[Display omitted] A finite element model of crack propagation in the fracture process of SIALON/Si2N2O ceramic was established. The influence of columnar…”
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Constitutive Model and Microstructure Evolution Finite Element Simulation of Multidirectional Forging for GH4169 Superalloy by Jin, Yongbo, Xi, Chenyang, Xue, Peng, Zhang, Chunxiang, Wang, Sirui, Luo, Junting

“…This study investigates three processes of multidirectional forging (MDF), namely, closed MDF (CMDF), single-open MDF, and double-open MDF, by using a…”
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Improving the generalized Bloch mode synthesis method using algebraic condensation by Xi, Chenyang, Zheng, Hui

“…The generalized Bloch mode synthesis (GBMS) is an efficient model-order reduction technique to reduce the computational cost for band-structure calculations of…”
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Unmanned Aerial Vehicle Trajectory Planning via Staged Reinforcement Learning by Xi, Chenyang, Liu, Xinfu

“…Unmanned Aerial Vehicle (UAV) trajectory planning problem has always been a popular but still an open topic, where online planning is desired in unknown…”
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An improvement of generalized Bloch mode synthesis method-based model order reduction technique for band-structure computation of periodic structures by Zhu, Xiaosong, Xi, Chenyang, Zheng, Hui

“…•This paper presents an improvement of GBMS method-based model order reduction.•The method is meaningful to the band-structure calculation of periodic…”
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Inertial amplification induced band gaps in corrugated-core sandwich panels by Xi, Chenyang, Dou, Lingling, Mi, Yongzhen, Zheng, Hui

“…Corrugated-core sandwich panels (CSPs) have numerous applications but suffer from poor vibration performance in low-frequency range. To address this issue, a…”
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Preparation of ultrafine-grained GH4169 superalloy by high-pressure torsion and analysis of grain refinement mechanism by Luo, Junting, Yu, Wenlu, Xi, Chenyang, Zhang, Chunxiang, Ma, Chunhui

“…A grain refinement process for a GH4169 superalloy sheet was proposed with the following parameters: solid solution (1050 °C × 0.5 h), cold rolling (50%…”
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C2M strategies on an e-commerce platform under brand competition by Lyu, Gaoyan, Hu, Huaqing, Zhuang, Guomian, Xi, Chenyang

“…•We study two C2M modes, 1) TC2M, in which C2M factory sells to consumers directly, and 2) JC2M, in which platform resells C2M products.•A relatively high…”
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Lever-type inertial amplification plates for low-frequency vibration reduction by Xi, Chenyang, Zheng, Hui, Mi, Yongzhen, Yu, Xiang

“…•Lightweight and compact lever-type inertial amplification plates are proposed.•The proposed plate possesses excellent low-frequency vibration reduction…”
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Broadband low-frequency sound insulation of a metamaterial plate with inertial amplification by Xi, Chenyang, Yu, Xiang, Cheng, Li, Mi, Yongzhen

“…[Display omitted] •Broadband sound insulation is realized at low frequencies via inertial amplification (IA).•Early coincidence produces strong sound radiation…”
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Coupling vibration behaviors of drum-disk-shaft structures with elastic connection by Li, Chaofeng, Tang, Qiansheng, Xi, Chenyang, Zhong, Bingfu, Wen, Bangchun

“…•A new dynamic model of a rotating drum-disk-shaft structure is established.•The disk's vibration and the drum's translational motion is considered.•The effect…”
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Preparation of O′-Sialon-based ceramics by two-stage liquid phase sintering and study on the toughening mechanism of ultrafine-grained sintered clusters by Xi, Chenyang, Guo, Haoshan, Zhang, Chunxiang, Luo, Junting

“…Ultrafine-grained O′-Sialon-based ceramics were prepared by two-stage sintering at 1250 °C, with large particle GH4169 superalloy powder and nano Al2O3–Y2O3 as…”
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Study on pain nursing satisfaction of gynecological tumor patients and its influencing factors by Lu, Zhang, Xiuying, Sha, Chenyang, Xi

“…Objective: To explore the satisfaction of gynecological cancer patients with pain nursing and its influencing factors. Methods: A total of 140 inpatients with…”
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