WAVINESS

作品数：19被引量：36H指数：3
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相关领域：理学更多>>
相关作者：郑德志王黎钦古乐崔立更多>>
相关机构：苏州天准科技股份有限公司哈尔滨工业大学健乐士股份公司更多>>
相关期刊：《Baosteel Technical Research》《Science China(Technological Sciences)》《今日中国》《Advances in Aerodynamics》更多>>
相关基金：国家自然科学基金中国博士后科学基金更多>>
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Effect of fiber breakage defect and waviness defect on compressive fatigue behavior and damage evolution of 3D multiaxial braided composites
《Chinese Journal of Aeronautics》2025年第2期491-504,共14页Yan SUN Yifan ZHANG Tao LIU Yunjuan JING Jun MA Yao LU Chan WANG Xinhai HE Xiaogang CHEN Wei FAN 
supported by the National Natural Science Foundation,China(Nos.52073224,12472141 and 12002248);the Natural Science Foundation of Shaanxi Province,China(Nos.2023KXJ-034 and 2023KXJ-005);Xi’an Science and Technology Plan Project,China(No.2022JH-ZCZC-0004);the Young Talent Fund of University Association for Science and Technology in Shaanxi,China(No.20210509);the Scientific Research Project of Shaanxi Provincial Education Department,China(No.22JC035);Shaanxi Outstanding Youth Science Fund Project,China(No.2024JC-JCQN-03).
This paper reports the effects of fiber breakage defects and waviness defects on the compressive fatigue behavior and the progressive damage evolution process of 3D Multiaxial Braided Composites (3DMBCs). Combined wit...
关键词：Three-dimensional reinforcement DEFECTS Compression fatigue behavior Mechanical properties Crack propagation Numerical analysis 
Research on the Influence of Raceway Waviness on the Vibration Characteristics of Deep Groove Ball Bearings
《Mechanical Engineering Science》2024年第1期13-20,共8页Yuanlong CHEN Jiarui ZHOU Xinyu WEN Shaoqi WANYAN Yuqing WANG 
The dynamics model of a 2-degree-of-freedom deep groove ball bearing is established by incorporating the raceway surface waviness model comprising multiple sinusoidal functions superposition.The model is solved using ...
关键词：WAVINESS Deep groove ball bearing Vibration characteristics DYNAMICS 
Quantification methodologies on organization and morphology features of fiber-like structures:A review被引量：1
《Journal of Innovative Optical Health Sciences》2023年第4期1-19,共19页Chuncheng Wang Jia Meng Shuhao Qian Lingxi Zhou Shenyi Jiang Rushan Jiang Hantao Zhan Xinguo Fang Yijie Liu Zhihua Ding Zhiyi Liu 
supported by National Key Research and Development Program of China (2019YFE0113700 and 2017YFA0700501);National Natural Science Foundation of China (61905214,62035011,11974310 and 31927801);Natural Science Foundation of Zhejiang Province (LR20F050001).
Among all the structural formations,fiber-like structure is one of the most common modalities in organisms that undertake essential functions.Alterations in spatial organization of fibrous structures can refiect infor...
关键词：BIOPHOTONICS ORIENTATION WAVINESS thickness fiber-like structure 
Suppression Strategy of Micro-waviness error in Ultra-precision Parallel Grinding
《Nanomanufacturing and Metrology》2022年第4期423-429,共7页Shanshan Chen Shuming Yang Chi Fai Cheung Lai Ting Ho Feihu Zhang 
The National Natural Science Foundation of China(52105481);China Postdoctoral Science Foundation(2019M663681);National Science Fund for Excellent Young Scholars(51722509);National Key Research and Development Program of China(2017YFB1104700);Program for Science and Technology Innovation Group of Shaanxi Province(2019TD-011);Key Research and Development Program of Shaanxi Province(2020ZDLGY04-02);Natural Science Foundation of Zhejiang Province(LQ21E050010).
Ultra-precision parallel grinding is widely used in the machining of complex optic components with high tolerance and excellent surface finish.However,the micro-waviness raised from the relative motion error of the gr...
关键词：Suppression strategy Micro-waviness Motion error Parallel grinding 
Frictional shear stress of ZnO nanowires on natural and pyrolytic graphite substrates
《Friction》2022年第12期2059-2068,共10页Lizhen HOU Maofen HOU Tursunay YIBIBULLA James Lee MEAD Sergej FATIKOW Shiliang WANG Han HUANG 
This project is financially supported by the National Natural Science Foundation of China(Nos.12072111 and 11674399);Hunan Provincial Natural Science Foundation of China(No.2020JJ4676);Changsha Municipal Natural Science Foundation(No.kq2007002);Australian Research Council(No.DP160103190).
The friction behaviour of ZnO nanowires on natural graphite(NG)and highly oriented pyrolytic graphite(HOPG)substrates was tested in ambient conditions by use of optical microscopy based nanomanipulation.Nanowires on t...
关键词：frictional shear stress NANOWIRES GRAPHITE surface step WAVINESS 
Dynamic analysis of traction motor in a locomotive considering surface waviness on races of a motor bearing被引量：10
《Railway Engineering Science》2021年第4期379-393,共15页Yuqing Liu Zaigang Chen Wei Li Kaiyun Wang 
This work was supported by the National Natural Science Foundation of China(Grant Nos.52022083,51775453,and 51735012).
The traction motor is the power source of the locomotive.If the surface waviness occurs on the races of the motor bearing,it will cause abnormal vibration and noise,accelerate fatigue and wear,and seriously affect the...
关键词：Rolling bearing Traction motor WAVINESS Vibration responses Vehicle-track coupled dynamics 
Vibration analysis of a single row angular contact ball bearing with the coupling errors including the surface roundness and waviness被引量：6
《Science China(Technological Sciences)》2020年第6期943-952,共10页LIU Jing PANG RuiKun XU YaJun DING ShiZhao HE QuBo 
supported by the National Natural Science Foundation of China(Grant Nos.51605051,51975068);Chongqing Research Program of Basic Research and Frontier Technology(Grant No.cstc2017jcyj AX0202)。
Roundness and surface waviness are main manufacturing errors on the components of single row angular contact ball bearings(ACBBs).An analytical study for vibrations of the ACBBs with coupling errors including the roun...
关键词：angular contact ball bearing(ACBB) roundness error waviness error VIBRATION dynamic model 
Unsteady shock front waviness in shock-buffet of transonic aircraft
《Advances in Aerodynamics》2020年第1期182-198,共17页Razvan Marian Apetrei Vlad Ciobaca Jose Luis Curiel-Sosa Ning Qin 
The authors would like to acknowledge the University of Sheffield for funding of the project through a PhD studentship to the first author.This project has also been supported through an additional funding received via the Postgraduate Researcher Experience Programme(PREP)from the same institution.
The unsteady transonic aerodynamics of a wing-body configuration is investigated by solving the Unsteady Reynolds-averaged Navier-Stokes equations closed with the full Reynolds Stress Model.This work presents the pred...
关键词：AERODYNAMICS CFD Shock-buffet 
Fourier-shape-based reconstruction of rock joint profile with realistic unevenness and waviness features被引量：1
《Journal of Central South University》2019年第11期3103-3113,共11页NIE Zhi-hong WANG Xiang HUANG Dong-liang ZHAO Lian-heng 
Projects(51478477,51878668)supported by the National Natural Science Foundation of China;Projects(2014122006,2017-123-033)supported by the Guizhou Provincial Department of Transportation Foundation,China;Project(201722ts200)supported by the Fundamental Research Funds for the Central Universities,China
Rock joint shape characteristics,waviness and unevenness play essential but distinct roles in shear mechanism of rock joints.This study presents a novel method to generate virtual rock joint profiles with realistic wa...
关键词：rock joint profile joint shape analysis discrete Fourier transform joint reconstruction 
Surface Roughness Quality and Dimensional Accuracy—A Comprehensive Analysis of 100% Infill Printed Parts Fabricated by a Personal/Desktop Cost-Effective FDM 3D Printer被引量：1
《Materials Sciences and Applications》2018年第1期11-40,共30页Mohammad S. Alsoufi Abdulrhman E. Elsayed 
Fused deposition modeling (FDM) has become widely used for personal/ desktop cost-effective printers. This work presents an investigational platform, which is used to study the surface roughness quality, and dimension...
关键词：Additive Manufacturing (AM) Surface Roughness WAVINESS Primary 3D PRINTS Fused Deposition Modeling (FDM) 
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