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Experimental Study on the Damage Effect of Projectile Explosive in Multi-layer Medium

Zhou Ning,Ren Huiqi,Shen Zhaowu,Liu Ruichao

Strategic Study of CAE 2006, Volume 8, Issue 8,   Pages 56-60

Abstract:

Based on the shape，volume and area of dent in multi-layered target created by kinetic projectile explosiveThe damage zoning was founded in multi-layered target.

Keywords： mechanics of explosion     multi-layer medium     dimensional analysis     damage zoning    

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Numerical investigation of the effectiveness of effusion cooling for plane multi-layer systems with different

Dieter BOHN, Robert KREWINKEL

Frontiers in Energy 2009, Volume 3, Issue 4,   Pages 406-413 doi: 10.1007/s11708-009-0041-x

Abstract: Within Collaborative Research Center (SFB) 561 “Thermally Highly Loaded, Porous and Cooled Multi-LayerSystems for Combined Cycle Power Plants” at RWTH Aachen University, an effusion-cooled multi-layerWithin the SFB, two different multi-layer systems, one consisting of substrate made of CMSX-4 (a single-crystal

Keywords： conjugate calculation     effectiveness of effusion cooling     multi-layer systems     CMSX-4     NiAl-FG75    

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/sub> emission drivers under regional industrial transfer in China’s Yangtze River Economic Belt: a multi-layer

Huijuan JIANG, Yong GENG, Xu TIAN, Xi ZHANG, Wei CHEN, Ziyan GAO

Frontiers in Energy 2021, Volume 15, Issue 2,   Pages 292-307 doi: 10.1007/s11708-020-0706-z

Abstract: It decomposes regional CO emission changes using the temporal and cross-regional three-layer logarithmicBesides, it decomposes industrial CO emission changes using the temporal two-layer LMDI method.

Keywords： CO2 emission     multi-layer LMDI decomposition     industrial transfer     governance    

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Control on self-assembly structures of rod-coil-rod (PANI)-(PEG)-(PANI) triblock copolymer

YANG Zhifang, WU Jingao, YANG Yingkui, ZHOU Xingping, XIE Xiaolin

Frontiers of Chemical Science and Engineering 2008, Volume 2, Issue 1,   Pages 85-88 doi: 10.1007/s11705-008-0003-6

Abstract: Especially, the triblock copolymer can form a multi-layer, tri-dimensional fibrous network and a petalinestructure from the mono-layer fibrous network with the increase of its concentration in ethanol.

Keywords： different     multi-layer     mono-layer     dimethyl formamide     concentration    

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Axisymmetric loading on nanoscale multilayered media

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 1,   Pages 152-164 doi: 10.1007/s11709-022-0895-0

Abstract: Each layer stiffness matrix is derived based on the general solutions of stresses and displacements obtainedconditions of tractions and displacements across interfaces between layers, yield the displacements at each layerinterface and on the top surface of the multilayered medium.In addition, the indentation problem of a multilayered nanoscale elastic medium under a rigid frictionless

Keywords： functionally graded layer     Gurtin–Murdoch surface elasticity     multilayered medium     size dependency     stiffness    

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A Flexible Multi-Layer Map Model Designed for Lane-Level Route Planning in Autonomous Vehicles Article

Kun Jiang, Diange Yang, Chaoran Liu, Tao Zhang, Zhongyang Xiao

Engineering 2019, Volume 5, Issue 2,   Pages 305-318 doi: 10.1016/j.eng.2018.11.032

Abstract: the lane-level map model is not its accuracy but its flexibility; this study proposes a novel seven-layer

Keywords： Lane-level     Route planning     Tsinghua map model     Travel cost model    

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Hydromechanical model for hydraulic fractures using XFEM

Bo HE

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 1,   Pages 240-249 doi: 10.1007/s11709-018-0490-6

Abstract: In this study, a hydromechanical model for fluid flow in fractured porous media is presented. We assume viscous fluids and the coupling equations are derived from the mass and momentum balance equations for saturated porous media. The fluid flow through discrete cracks will be modelled by the extended finite element method and an implicit time integration scheme. We also present a consistent linearization of the underlying non-linear discrete equations. They are solved by the Newton-Raphson iteration procedure in combination with a line search. Furthermore, the model is extended to includes crack propagation. Finally, examples are presented to demonstrate the versatility and efficiency of this two-scale hydromechanical model. The results suggest that the presence of the fracture in a deforming, porous media has great impact on the fluid flow and deformation patterns.

Keywords： multi-phase medium     porous     fracture     multi-scale method    

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A Multi-Layer Collaboration Framework for Industrial Parks with 5G Vehicle-to-Everything Networks Article

Yanjun Shi, Qiaomei Han, Weiming Shen , Xianbin Wang

Engineering 2021, Volume 7, Issue 6,   Pages 818-831 doi: 10.1016/j.eng.2020.12.021

Abstract: In this paper, a multi-layer collaboration framework enabled by V2X is proposed for logistics managementThe proposed framework includes three layers: a perception and execution layer, a logistics layer, anda configuration layer.

Keywords： 5G     Vehicle-to-everything     Industrial park     Logistics     Device–edge–cloud collaboration     Analytical target cascading    

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Acoustic localization with multi-layer isogradient sound speed profile using TDOA and FDOA Research Article

Dongzhou ZHAN, Sitian WANG, Shougui CAI, Huarong ZHENG, Wen XU,wxu@zju.edu.cn

Frontiers of Information Technology & Electronic Engineering 2023, Volume 24, Issue 1,   Pages 164-175 doi: 10.1631/FITEE.2100398

Abstract: In the underwater medium, the speed of sound varies with water depth, temperature, and salinity.To realize high-precision node positioning in s (UASNs), a multi-layer isogradient (SSP) model is developed

Keywords： Underwater acoustic sensor network     Acoustic localization     Sound speed profile     Time difference of arrival (TDOA)     Frequency difference of arrival (FDOA)    

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Vibration analysis of multi-walled carbon nanotubes embedded in elastic medium

Pattabhi R. BUDARAPU,Sudhir Sastry YB,Brahmanandam JAVVAJI,D. Roy MAHAPATRA

Frontiers of Structural and Civil Engineering 2014, Volume 8, Issue 2,   Pages 151-159 doi: 10.1007/s11709-014-0247-9

Abstract: We propose a method to estimate the natural frequencies of the multi-walled carbon nanotubes (MWCNTs)embedded in an elastic medium.The effect of the elastic medium is introduced through an elastic model.

Keywords： natural frequencies     multi-walled carbon nanotubes (MWCNTS)     elastic medium    

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Assessing artificial neural network performance for predicting interlayer conditions and layer modulusof multi-layered flexible pavement

Lingyun YOU, Kezhen YAN, Nengyuan LIU

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 2,   Pages 487-500 doi: 10.1007/s11709-020-0609-4

Abstract: performance of the artificial neural network (ANN) approach for predicting interlayer conditions and layermodulus of a multi-layered flexible pavement structure.goal, two ANN based back-calculation models were proposed to predict the interlayer conditions and layerconcluded that the proposed back-calculation model developed with ANN could be used to accurately predict layer

Keywords： asphalt pavement     interlayer conditions     finite element method     artificial neural network     back-calculation    

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Hierarchical fractal structure of perfect single-layer graphene

T. Zhang, K. Ding

Frontiers of Mechanical Engineering 2013, Volume 8, Issue 4,   Pages 371-382 doi: 10.1007/s11465-013-0279-1

Abstract:

The atomic lattice structure of perfect single-layer graphene that can actually be regarded as a kindfractal structure and sets were unveiled upon examination of the regular crystal lattices of the single-layerThe outer boundary curve had a fractal dimension equal to one, and a multi-fractal structure from a naturallyA fundamental example of a multi-fractal structure was also presented.

Keywords： hierarchical fractal structure     fractal dimension     the fifth space-filling curve     multi-fractal structure    

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Reasonable Rated Voltage of High and Medium Power Adjustable-Speed Drives for Energy Saving

Ma Xiaoliang

Strategic Study of CAE 2001, Volume 3, Issue 11,   Pages 80-84

Abstract:

A large amount of energy will be saved if adjustable-speed drives are adopted by high and medium power

Keywords： high and medium power     adjustable-speed drives for energy saving     reasonable rated voltage     low voltageinverters     medium voltage inverters     by-pass    

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Uncoupled state space solution to layered poroelastic medium with anisotropic permeability and compressible

Zhiyong AI, Wenze ZENG, Yichong CHENG, Chao WU

Frontiers of Structural and Civil Engineering 2011, Volume 5, Issue 2,   Pages 171-179 doi: 10.1007/s11709-011-0103-0

Abstract: presents an uncoupled state space solution to three-dimensional consolidation of layered poroelastic mediumStarting from the basic equations of poroelastic medium, and introducing intermediate variables, theadjacent layers and boundary conditions, the uncoupled state space solution of a layered poroelastic mediumcompressibility of pore fluid have remarkable influence on the consolidation behavior of poroelastic medium

Keywords： uncoupled state space solution     layered poroelastic medium     three-dimensional consolidation     anisotropic    

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Preparation of solar selective absorbing CuO coating for medium temperature application

HUANG Qunwu, WANG Yiping, LI Jinhua

Frontiers of Chemical Science and Engineering 2007, Volume 1, Issue 3,   Pages 256-260 doi: 10.1007/s11705-007-0046-0

Abstract: A new method of preparing CuO solar selective absorbing coating for medium temperature is presented.

Keywords： photoelectron spectroscopy     temperature     pretreatment     absorptivity     microscopy    

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Title Author Date Type Operation

Experimental Study on the Damage Effect of Projectile Explosive in Multi-layer Medium

Zhou Ning,Ren Huiqi,Shen Zhaowu,Liu Ruichao

Journal Article

Numerical investigation of the effectiveness of effusion cooling for plane multi-layer systems with different

Dieter BOHN, Robert KREWINKEL

Journal Article

/sub> emission drivers under regional industrial transfer in China’s Yangtze River Economic Belt: a multi-layer

Huijuan JIANG, Yong GENG, Xu TIAN, Xi ZHANG, Wei CHEN, Ziyan GAO

Journal Article

Control on self-assembly structures of rod-coil-rod (PANI)-(PEG)-(PANI) triblock copolymer

YANG Zhifang, WU Jingao, YANG Yingkui, ZHOU Xingping, XIE Xiaolin

Journal Article

Axisymmetric loading on nanoscale multilayered media

Journal Article

A Flexible Multi-Layer Map Model Designed for Lane-Level Route Planning in Autonomous Vehicles

Kun Jiang, Diange Yang, Chaoran Liu, Tao Zhang, Zhongyang Xiao

Journal Article

Hydromechanical model for hydraulic fractures using XFEM

Bo HE

Journal Article

A Multi-Layer Collaboration Framework for Industrial Parks with 5G Vehicle-to-Everything Networks

Yanjun Shi, Qiaomei Han, Weiming Shen , Xianbin Wang

Journal Article

Acoustic localization with multi-layer isogradient sound speed profile using TDOA and FDOA

Dongzhou ZHAN, Sitian WANG, Shougui CAI, Huarong ZHENG, Wen XU,wxu@zju.edu.cn

Journal Article

Vibration analysis of multi-walled carbon nanotubes embedded in elastic medium

Pattabhi R. BUDARAPU,Sudhir Sastry YB,Brahmanandam JAVVAJI,D. Roy MAHAPATRA

Journal Article

Assessing artificial neural network performance for predicting interlayer conditions and layer modulusof multi-layered flexible pavement

Lingyun YOU, Kezhen YAN, Nengyuan LIU

Journal Article

Hierarchical fractal structure of perfect single-layer graphene

T. Zhang, K. Ding

Journal Article

Reasonable Rated Voltage of High and Medium Power Adjustable-Speed Drives for Energy Saving

Ma Xiaoliang

Journal Article

Uncoupled state space solution to layered poroelastic medium with anisotropic permeability and compressible

Zhiyong AI, Wenze ZENG, Yichong CHENG, Chao WU

Journal Article

Preparation of solar selective absorbing CuO coating for medium temperature application

HUANG Qunwu, WANG Yiping, LI Jinhua

Journal Article