Search Results - "力学快报（英文）"

Elastic properties of chiral, anti-chiral, and hierarchical honeycombs： A simple energy-based approach by Davood Mousanezhad Babak Haghpanah Ranajay Ghosh Abdel Magid Hamouda Harold Nayeb-Hashemi Ashkan Vaziri

“…The effects of two geometric refinement strategies widespread in natural structures, chirality and self-similar hierarchy, on the in-plane elastic response of…”
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Physics-informed deep learning for incompressible laminar flows by Rao, Chengping, Sun, Hao, Liu, Yang

“…•Proposed a mixed-variable physics-informed deep learning scheme for modeling incompressible laminar flows.•Used the general continuum and constitutive…”
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Physics-constrained bayesian neural network for fluid flow reconstruction with sparse and noisy data by Sun, Luning, Wang, Jian-Xun

“…In many applications, flow measurements are usually sparse and possibly noisy. The reconstruction of a high-resolution flow field from limited and imperfect…”
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On the structure of the turbulent/non-turbulent interface in a fully developed spatially evolving axisymmetric wake by Weijun Yin, YuanLiang Xie, Xinxian Zhang, Yi Zhou

“…In this work,we numerically study the structure of the turbulent/nonturbulent(T/NT)interface in a fully developed spatially evolving axisymmetric wake by means…”
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Linear logistic regression with weight thresholding for flow regime classification of a stratified wake by Xinyi L.D.Huang, Robert F.Kunz, Xiang I.A.Yang

“…A stratified wake has multiple flow regimes,and exhibits different behaviors in these regimes due to the competing physical effects of momentum and…”
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Characterization methods for additive manufacturing by Zhanwei Liu, Zhongwei Li, Huimin Xie

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Computer simulation of Cu:AlOOH/water in a microchannel heat sink using a porous media technique and solved by numerical analysis AGM and FEM by S.A.Abdollahi, P.Jalili, B.Jalili, H.Nourozpour, Y.Safari, P.Pasha, D.D.Ganji

“…Extensive improvements in small-scale thermal systems in electronic circuits,automotive industries,and microcomputers conduct the study of microsystems as…”
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Numerical optimisation of a classical stochastic system for targeted energy transfer by Oleg Gaidai, Yubin Gu, Yihan Xing, Junlei Wang, Daniil Yurchenko

“…The paper studies stochastic dynamics of a two-degree-of-freedom system,where a primary linear sys-tem is connected to a nonlinear energy sink with cubic…”
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An operator methodology for the global dynamic analysis of stochastic nonlinear systems by Kaio C.B.Benedetti, Paulo B.Gon?alves, Stefano Lenci, Giuseppe Rega

“…In a global dynamic analysis,the coexisting attractors and their basins are the main tools to understand the system behavior and safety.However,both basins and…”
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Hydrocephalic cerebrospinal fluid flowing rotationally with pulsatile boundaries: A mathematical simulation of the thermodynamical approach by Hemalatha Balasundaram, Senthamilselvi Sathyamoorthi, Unai Fernandez-Gamiz, Samad Noeiaghdam, Shyam Sundar Santra

“…To study the kinematics of flow rate and ventricular dilatation, an analytical perturbation approach of hy- drocephalus has been devised. This research…”
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Interactions between a central bubble and a surrounding bubble cluster by A-Man Zhang, Shi-Min Li, Pu Cui, Shuai Li, Yun-Long Liu

“…The interaction of multiple bubbles is a complex physical problem.A simplified case of multiple bubbles is studied theoretically with a bubble located at the…”
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In-situ 3D contour measurement for laser powder bed fusion based on phase guidance by Yuze Zhang, Pan Zhang, Xin Jiang, Siyuan Zhang, Kai Zhong, Zhongwei Li

“…In-situ layerwise imaging measurement of laser powder bed fusion(LPBF)provides a wealth of forming and defect data which enables monitoring of components…”
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Aerodynamic shape and drag scaling law of a flexible fibre in a flowing medium by Bo-Hua Sun, Xiao-Lin Guo

“…The study of a flexible body immersed in a flowing medium is one of the best way to find its aerodynamic shape.This Letter revisited the problem that was first…”
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A review on stress determination and control in metal-based additive manufacturing by Haoyang Luo, Xing Sun, Le Xu, Wei He, Xiaoyu Liang

“…Metal additive manufacturing (MAM) is an emerging and disruptive technology that builds three- dimensional (3D) components by adding layer-upon-layer of…”
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Exit problem of stochastic SIR model with limited medical resource by Y.C.Mao, X.B.Liu

“…Nonlinearity and randomness are both the essential attributes for the real world, and the case is the same for the models of infectious diseases, for which the…”
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On interaction between freely moving bodies and fluid in a channel flow by Qingsong Liu, Samire Yazar, Frank Smith

“…The interaction between free fast-moving bodies (or particles) and the fluid surrounding them is stud- ied, motivated by applications in different branches of…”
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Artificial neural network-based one-equation model for simulation of laminar-turbulent transitional flow by Lei Wu, Bing Cui, Zuoli Xiao

“…A mapping function between the Reynolds-averaged Navier-Stokes mean flow variables and transition in- termittency factor is constructed by fully connected…”
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Slip boundary effect on the critical Reynolds number of subcritical transition in channel flow by Yue Xiao, Linsen Zhang, Jianjun Tao

“…In this letter,the effect of slip boundary on the origin of subcritical transition in two-dimensional chan-nel flows is studied numerically and…”
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Artificial neural network-based subgrid-scale models for LES of compressible turbulent channel flow by Qingjia Meng, Zhou Jiang, Jianchun Wang

“…Fully connected neural networks (FCNNs) have been developed for the closure of subgrid-scale (SGS) stress and SGS heat flux in large-eddy simulations of…”
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Hopf bifurcation of nonlinear system with multisource stochastic factors by Xinyu Bai, Shaojuan Ma, Qianling Zhang, Qiyi Liu

“…The article mainly explores the Hopf bifurcation of a kind of nonlinear system with Gaussian white noise excitation and bounded random parameter.Firstly,the…”
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