Search Results - "Acta Mechanica Sinica"

Physics-informed neural networks (PINNs) for fluid mechanics: a review by Cai, Shengze, Mao, Zhiping, Wang, Zhicheng, Yin, Minglang, Karniadakis, George Em

“…Despite the significant progress over the last 50 years in simulating flow problems using numerical discretization of the Navier–Stokes equations (NSE), we…”
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On methodology and application of smoothed particle hydrodynamics in fluid, solid and biomechanics by Xu, Fei, Wang, Jiayi, Yang, Yang, Wang, Lu, Dai, Zhen, Han, Ruiqi

“…Smoothed particle hydrodynamics (SPH), as one of the earliest meshfree methods, has broad prospects in modeling a wide range of problems in engineering and…”
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Applying machine learning to study fluid mechanics by Brunton, Steven L.

“…This paper provides a short overview of how to use machine learning to build data-driven models in fluid mechanics. The process of machine learning is broken…”
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Nonlinear primary resonance analysis of initially stressed graphene platelet reinforced metal foams doubly curved shells with geometric imperfection by She, Gui-Lin, Ding, Hao-Xuan

“…This paper studies the nonlinear primary resonance behavior of graphene platelet reinforced metal foams (GPLRMFs) doubly curved shells with initial geometric…”
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Localized collocation schemes and their applications by Fu, Zhuojia, Tang, Zhuochao, Xi, Qiang, Liu, Qingguo, Gu, Yan, Wang, Fajie

“…This paper presents a summary of various localized collocation schemes and their engineering applications. The basic concepts of localized collocation methods…”
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Impact vibration behavior of railway vehicles: a state-of-the-art overview by Jing, Lin, Wang, Kaiyun, Zhai, Wanming

“…Excessive vibrations of railway vehicles induced by dynamic impact loadings have a significant impact on train operating safety and stability; however, due to…”
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Vibration modes of flexoelectric circular plate by Lan, Mengdie, Yang, Wenjun, Liang, Xu, Hu, Shuling, Shen, Shengping

“…Beams, plates, and shells, as the fundamental mechanical structures, are widely used in microelectromechanical systems (MEMS) and nanoelectromechanical systems…”
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Limb-inspired bionic quasi-zero stiffness vibration isolator by Zeng, Rong, Wen, Guilin, Zhou, Jiaxi, Zhao, Gang

“…Vibration reduction has always been one of hot and important topics in mechanical engineering, especially for the special measurement instrument. In this…”
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Internal field study of 21700 battery based on long-life embedded wireless temperature sensor by Yang, Le, Li, Na, Hu, Likun, Wang, Shaoqi, Wang, Lin, Zhou, Jiang, Song, Wei-Li, Sun, Lei, Pan, Tai-Song, Chen, Hao-Sen, Fang, Daining

“…The safety of lithium-ion batteries is an essential concern where instant and accurate temperature sensing is critical. It is generally desired to put sensors…”
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Bayesian optimization for active flow control by Blanchard, Antoine B., Cornejo Maceda, Guy Y., Fan, Dewei, Li, Yiqing, Zhou, Yu, Noack, Bernd R., Sapsis, Themistoklis P.

“…A key question in flow control is that of the design of optimal controllers when the control space is high-dimensional and the experimental or computational…”
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Manufacturing tolerant topology optimization by Sigmund, Ole

“…In this paper we present an extension of the topology optimization method to include uncertainties during the fabrication of macro, micro and nano structures…”
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Modeling and analysis of the friction in a non-linear sliding-mode triboelectric energy harvester by Tan, Dongguo, Zhou, Jiaxi, Wang, Kai, Cai, Changqi, Xu, Daolin

“…Friction plays a pivotal role in the sliding-mode triboelectric energy harvester (TEH), which not only enables the charge transfer between two dielectrics, but…”
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Effects of bottom deflectors on aerodynamic drag reduction of a high-speed train by Liu, Wen, Ji, Zhanling, Guo, Dilong, Yang, Guowei, Zhou, Gaowei, Ren, Kunhua

“…Inspired by the fact that bogies and bottom equipment generally contribute a great deal of aerodynamic drag to high-speed trains, this paper puts forward a…”
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Mechanical response of fabric sheets to three-dimensional bending, twisting, and stretching by Steigmann, David J., dell’Isola, Francesco

“…A model for the mechanics of woven fabrics is developed in the framework of two-dimensional elastic surface theory. Thickness effects are modeled indirectly in…”
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Multifaceted progress in high-field superconducting magnet mechanics by Wang, Xingzhe, Hahn, Seungyong

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Cubic-symmetry acoustic metamaterials with roton-like dispersion relations by Wang, Ke, Chen, Yi, Kadic, Muamer, Wang, Changguo, Wegener, Martin

“…In our previous work, we have shown that nonlocal interactions in acoustic metamaterials can lead to highly unusual roton-like dispersion relations exhibiting…”
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Aerodynamic shape optimization of an urban maglev train by Sun, Z. X., Wang, M. Y., Wei, L. Y., Kong, F. B., Yang, G. W.

“…With rapid development of urban rail transit, maglev trains, benefiting from its comfortable, energy-saving and environmentally friendly merits, have gradually…”
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A practical approach to flow field reconstruction with sparse or incomplete data through physics informed neural network by Xu, Shengfeng, Sun, Zhenxu, Huang, Renfang, Guo, Dilong, Yang, Guowei, Ju, Shengjun

“…High-resolution flow field reconstruction is prevalently recognized as a difficult task in the field of experimental fluid mechanics, since the measured data…”
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Review on mechanics of ultra-high-temperature materials by Fang, Daining, Li, Weiguo, Cheng, Tianbao, Qu, Zhaoliang, Chen, Yanfei, Wang, Ruzhuan, Ai, Shigang

“…Ultra-high-temperature materials have applications in aerospace and nuclear industry. They are usually subjected to complex thermal environments during…”
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The scaling of charging rate and cycle number of commercial batteries by Wen, Jici, Zou, Qingrong, Zhang, Zehui, Shi, Jian, Wei, Yujie

“…Health management for commercial batteries is crowded with a variety of great issues, among which reliable cycle-life prediction tops. By identifying the cycle…”
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