云南高校图书馆联盟文献共享服务平台- COMPOSITE

COMPOSITE_MATERIALS: 作品数：383被引量：767H指数：12; 导出分析报告; 相关作者：武克忠吴浩闫伟燕瑛宋维鑫更多>>; 相关机构：南京航空航天大学北京航空航天大学中国科学院中南大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国家高技术研究发展计划中国博士后科学基金更多>>

Impact damage testing based on high-speed continuous water jet aircraft coatings: 《Chinese Journal of Aeronautics》2024年第10期249-264,共16页Minggong SHA Ying SUN Yutong LI Yiming LIU Gregory FEDOTENKOV Lev RABINSKIY Arseniy BABAYTSEV Yulong LI; Supported by the National Natural Science Foundation of China(Nos.12261131505,62005172);the Russian Science Fund(No.23-49-00133);the Fundamental Research Funds for the Central Universities,China(No.D5000210517);the Basic Research Programs of Taicang,China(No.TC2021JC21).; When an aircraft passes through a rainy area at high speed,the coating on the front edge of the fuselage will be continuously eroded by raindrops,causing the coating to wear,crack or even peel off.This paper uses carb...; 关键词：Rain erosion damage Liquid-solid impact Multiple jets Composite materials Impact dynamics

Model of fractured medium and nondestructive control of composite materials: 《Chinese Journal of Aeronautics》2024年第2期93-99,共7页Vasily GOLUBEV Ilia NIKITIN Katerina BEKLEMYSHEVA; the financial support of the Russian Science Foundation(No.19-71-10060)。; Non-destructive testing of composites is an important issue in the modern aircraft industry.Composites are susceptible to the barely visible impact damage which can affect the residual strength of the material and occ...; 关键词：Non-destructive testing Composite materials Numerical modeling Continuum model Grid-characteristic method

Micro powder injection molding of boron carbide components with SiC-Al_(2)O_(3)-Y_(2)O_(3)sintering additives: 《Chinese Journal of Aeronautics》2022年第5期429-440,共12页Changrui WANG Zhiyou LI Wei TIAN Yuxian LI Lina TANG Qilong PANG Minghe CHEN; supported by the National Natural Science Foundation of China(Grant No.52075250);the China Postdoctoral Science Foundation(No.2020M683376);the National Key Laboratory of Science and Technology on Helicopter Transmission(No.HTL-O-19G09)。; Sintering additives and micro-powder injection molding offer an effective method to densify boron carbide(B_(4)C)and make B_(4)C components with complex shapes.By adjusting the proportion of three kinds of powders(SiC...; 关键词：Composite materials FRACTURE Injection molding MICROSTRUCTURE Phase composition

A method of predicting visual detectability of low-velocity impact damage in composite structures based on logistic regression model被引量：3: 《Chinese Journal of Aeronautics》2021年第1期296-308,共13页Fengyang JIANG Zhidong GUAN Zengshan LI Xiaodong WANG; supported by COMAC Beijing Aeronautical Science&Technology Research Institute。; This paper proposed a new method for quantitative assessment of visual detectability of damage based on logistic regression,using the Probability of Detection(POD)as a criterion.Experiments were performed to establish...; 关键词：Composite materials Damage tolerance Machine learning NDT Logistic regression

Optimum design and experiment of composite leaf spring landing gear for electric aircraft被引量：3: 《Chinese Journal of Aeronautics》2020年第10期2649-2659,共11页Donghui LI Zhenwei FAN Yewei ZHANG Jian ZANG Fengtian YANG; the Natural Science Foundation of Liaoning (No. 20180550824)。; The composite leaf spring landing gear of an electric aircraft is optimized.With the strength and workability as constraints and the minimum structural weight as an objective,the two-stage optimization of the leaf spr...; 关键词：Composite materials Genetic algorithm Laminate optimization Landing gear Static experiment

Non-polynomial Zig-Zag and ESL shear deformation theory to study advanced composites: 《Chinese Journal of Aeronautics》2019年第4期906-920,共15页J.L.MANTARI I.A.RAMOS J.C.MONGE; “Diseno y optimización de dispositivos de drenaje para pacientes con glaucoma mediante el uso de modelos computacionales de ojos"founded by Cienciactiva,CONCYTEC,under the contract number N°008-2016-FONDECYT;financial support from the Peruvian Government; The mechanical behavior of advanced composites can be modeled mathematically through unknown variables and Shear Strain Thickness Functions(SSTFs). Such SSTFs can be of polynomial or non-polynomial nature and some par...; 关键词：Analytical solution Composite materials CUF ESL PLATE Trigonometric functions Zig-Zag effects

Multiaxial fatigue life prediction of composite materials被引量：7: 《Chinese Journal of Aeronautics》2017年第3期1012-1020,共9页Jingmeng WENG Weidong WEN Hongjian ZHANG; the supports from the Jiangsu Province Key Laboratory of Aerospace Power System of China(No.NJ20140019);the National Natural Science Foundation of China(No.51205190); In order to analyze the stress and strain fields in the fibers and the matrix in composite materials,a fiber-scale unit cell model is established and the corresponding periodical boundary conditions are introduced.Ass...; 关键词：Fatigue damage parameter Finite element analysis Life prediction Multiaxial fatigue Periodical boundary condition

Topology optimization of compliant adaptive wing leading edge with composite materials被引量：16: 《Chinese Journal of Aeronautics》2014年第6期1488-1494,共7页Tong Xinxing Ge Wenjie Sun Chao Liu Xiaoyong; co-supported by the National Natural Science Foundation of China (No. 51375383);Graduate Starting Seed Fund of Northwestern Polytechnical University of China (No. Z2014110); An approach for designing the compliant adaptive wing leading edge with composite material is proposed based on the topology optimization. Firstly, an equivalent constitutive relationship of laminated glass fiber rein...; 关键词：Airfoil Compliant mechanisms Composite materials Topology optimization Wing leading edge

Study on an automatic multi-pin insertion system for preparing Z-pin composite laminates被引量：3: 《Chinese Journal of Aeronautics》2014年第2期413-419,共7页Song Qinghua Li Yong Qi Junwei Wen Liwei Xiao Jun Ni Jinhui; the financial support from the National Defense Pre-research Foundation; As a three-dimensional layer enhancement technology, the Z-pin technology is suitable for manufacturing composite prepreg laminates and can also effectively improve their interlaminar properties. In order to manufactu...; 关键词：Composite materialsInsertion Multi-pin Three-dimensional Z-PIN

Experimental study of partially-cured Z-pins reinforced foam core composites:K-Cor sandwich structures被引量：13: 《Chinese Journal of Aeronautics》2014年第1期153-159,共7页Zheng Yingying Xiao Jun Duan Mufeng Li Yong; the financial support from JPTT project (No.JPTT-1146); This paper presents an experimental study of a novel K-Cor sandwich structure rein- forced with partially-cured Z-pins. The influence of pultrusion processing parameters on Z-pins characteristics was studied and the e...; 关键词：Composite materials K-Cor sandwich structuresMechanical performance Partially-cured Z-pins Foam core composites

COMPOSITE_MATERIALS