Linkedin is the worlds largest business network, helping professionals like zhenhai gao discover inside connections to recommended job. Multifunctional materials for sensing and damage detection. Welcome to laboratory for nanomaterials and multiscale modeling. Statistical damage identification of structures with. In addition to their primary function as a structural material, the electric properties of the sicsic composites could be used for the sensing and monitoring of in situ damage nucleation and evolution. Article information, pdf download for l 1 regularization. Damage detection of carbon fiber reinforced polymer composites. Structural damage often occurs only at several locations that exhibit stiffness reduction. Find the latest shows, biography, and artworks for sale by zhenya xia. Besides the discussions on various experimental methods for selfsensing and damage detection, modeling from microscale to continuum levels for the predictions of resistances change due to the mechanical damages are also presented. Publications nanomaterials and multiscale modeling.
Pdf in the present study, 2d numerical analyses of striptype. Evaluation of solutionprocessed reduced graphene oxide films. This probe and the quantitative ratiometric photoacoustic ph imaging method are shown to have high safety, be easy. Apr 02, 2020 search the leading research in optics and photonics applied research from spie journals, conference proceedings and presentations, and ebooks.
We spincoated go thinfilms on quartz and characterized their sheet resistance and optical transparency using different reduction treatments. Graphenebased supercapacitor with an ultrahigh energy. Lu xia, recognizing human activity using rgbd data, 2014 lu xia, human detection and action recognition using depth information by kinect, 2012 journal papers. Zhenhai gao wilmington, delaware professional profile. Cohn2,3 zhang xiong1 1school of computer science and engineering, beihang university, beijing, china 100191 2robotics institute, carnegie mellon university, pittsburgh, pa, usa 152. Spie 11023, fifth symposium on novel optoelectronic detection technology and application, 1102301 12 march 2019. High throughput screening approach for nanomaterial. Lili li, zhenhai xia, yanqing yang and m n yuan view abstract view article pdf nanoimprinting behaviors of copper substrates and doublewalled carbon nanotubes with interwall sp 3 bonds are investigated using molecular dynamics simulations. The electric resistance of woven sic fiber reinforced sic matrix composites were measured under tensile loading conditions. Intelligent computing in signal processing and pattern. Catalytic materials for clean energy fuel cells, batteries. Usenix 2019 website designed and built by giant rabbit llc. Tong jiang, buda su, jinlong huang, jianqing zhai, jun xia, hui tao, yanjun wang, hemin sun, yong luo, liping zhang, guojie wang, chesheng zhan, ming xiong. In extraordinary ruling, washington supreme court applies.
Professor zhenhai xia department of materials science and engineering materials for clean energy fuel cells. After growing up with the demands of a rigorous chinese education that was followed by years training and working in finance, zhenya embraced a lifelong yearning to produce art. Electrical resistance of ceramic matrix composites for damage. View zhenhai gaos professional profile on linkedin.
Damage detection of carbon fiber reinforced polymer composites via electrical resistance measurement j wen, z xia, f choy composites part b. Choy no static citation data no static citation data cite. Department of mechanical engineering, university of akron, akron, oh 44325. Multiscale modeling quantum mechanics, molecular dynamics, monte. Ceramic matrix composites cmc are suitable for high temperature structural applications such as. Role of the d1d2 linker of human vcpp97 in the asymmetry and atpase activity of the d1domain. Quantitative damage detection in cfrp composites article in composites science and technology 6310. In article number 1902043, quan xu, yu tian, zhenhai xia, and co. These energy density values are comparable to that of the ni metal hydride battery, but the supercapacitor can be charged or discharged in. Wavelet denoising in electrical resistance based damage. Characterization and biomechanics of biological materials e. Detection of metal wear particles in lubricant using a microfluidic device, srinidhi murali, xingao xia, ashish v. High throughput screening approach for nanomaterial toxicity. Damage detection of carbon fiber reinforced polymer.
Nanotechnology, volume 31, number 4, 24 january 2020 iopscience. Sep 12, 2019 esser l, zhou f, zhou y, xiao y, tang wk, yu ca, qin z, xia d. Order online tickets tickets see availability directions location. Hydrogen bonding to the substrate is not required for rieske ironsulfur protein docking to the quinol oxidation site of complex iii. One of the critical issues in the successful application of cfrps is the assessment of damage state in a particular structural component. To detect damage and use that information to further. This series contains a collection of papers dealing with issues in both traditional ceramics i. Design of head movement controller system hemocs for control mobile application through head pose movement detection. Evaluation of solutionprocessed reduced graphene oxide. Ceramic, metal, and polymer matrix micronanocomposites. Wavelet denoising in electrical resistance based damage detection of carbon fiber composite materials by zhenhai xia, jie wen and fred k. Such damage is difficult to detect through conventional techniques. To detect damage and use that information to further predict the useful life of a.
Zhenhai xia abstract as carbon fiber reinforced polymer composites cfrps are multifunctional materials in which the damage is coupled with the change in material electrical resistance, the use of electrical conductivity monitoring can provide realtime information concerning the damage state through examining the change in resistanceelectric. Professor zhenhai xia department of materials science and engineering. Development of an experimental setup to analyze carbon. Architecture and research overview funded by the nsf under awards cns1040801, cns1040757, cns1040800, cns45305, cns45307, cns45284, and cns45249 1 xia architecture overview the goal of the xia project is to radically improve both the evolvability and trustworthiness of the internet. Carbon fiber reinforced polymermatrix composites cfrps are widely applicable in various important structural components.
Every consecutive volume of vibroengineering procedia is dedicated to a separate conference. Shihao hu, zhenhai xia, liming dai, advanced geckofootmimetic dry adhesives based on carbon nanotubes, nanoscale 5, 20 475486. Such selfsensing capability provides the possibility of onboardinsitu damage detection or inspection of a component during down time. Jan 01, 2001 this volume is part of the ceramic engineering and science proceeding cesp series. Electrical resistance of ceramic matrix composites for damage detection and lifeprediction by craig smith, zhenhai xia and gregory n. Damage detection in carbon fibre reinforced composites using electric resistance change method. An integrated damage, visual, and radar analysis of the 2015 foshan, guangdong, ef3 tornado in china produced by the landfalling typhoon mujigae.
May 05, 2017 indeed, some carrierside commentators are advising their clients that in virtually every case it will now be necessary to accept a tender of defense and seek relief from the court, because it will be so difficult to determine at the outset what the efficient proximate cause of any damage or injury was, and because under xia and. View the profiles of professionals named zhenhai zhang on linkedin. These energy density values are comparable to that of the ni metal hydride battery, but the supercapacitor can be charged or discharged in seconds or minutes. This paper overviews the recent advances in damage detection in cfrps using the resistance measurement. Electrical resistance as a nondestructive evaluation technique for. The ones marked may be different from the article in the profile. Vibroengineering procedia vp issn print 23450533, issn online 25388479 publishes as short conference papers presented at vibroengineering conferences. Materials for clean energy fuel cells bioinspired and biomimetic materials. Processable, singlelayered graphene oxide go is an intriguing nanomaterial with tremendous potential for electronic applications. A supercapacitor with graphenebased electrodes was found to exhibit a specific energy density of 85. Damage detection of carbon fiber reinforced polymer composites via electrical resistance measurement. Search the leading research in optics and photonics applied research from spie journals, conference proceedings and presentations, and ebooks.
Indeed, some carrierside commentators are advising their clients that in virtually every case it will now be necessary to accept a tender of defense and seek relief from the court, because it will be so difficult to determine at the outset what the efficient proximate cause of any damage or injury was, and because under xia and. Structural basis of resistance to anticytochrome bc. Wavelet denoising in electrical resistance based damage detection of carbon fiber composite materials. Apr 06, 2017 zhenya xias story is much like her art. Study of takeup velocity in enhancing tensile properties of aligned electrospun nylon 6 fibers, johnny f. Electrical resistance of ceramic matrix composites for damage detection and lifeprediction. Comparison between pca and ica luo zhong, huazhu song, bo han 840 face alignment using an improved active shape model zhenhai ji, wenming zheng, ning sun, cairong zou, li zhao 846 face detection with an adaptive skin color segmentation and eye features hangbong kang. Cohn2,3 zhang xiong1 1school of computer science and engineering, beihang university, beijing, china 100191 2robotics institute, carnegie mellon university, pittsburgh, pa, usa 152 3department of psychology, university of pittsburgh.
Choy, and zhenhai xia, wavelet denoising in electrical resistance based damage detection of carbon fiber composite materials, journal of materials science research, 2, 20, 84100. Pdf damage detection in carbon fibre reinforced composites. Study of takeup velocity in enhancing tensile properties of. Li alloying position and confines the volumetric change, and thus results in excellent long. This cited by count includes citations to the following articles in scholar. Zhenglian xia floral and nursery plants research botanist phone. High throughput screening approach for nanomaterial toxicity testing. For more information, visit xia s research group website.
Author links open overlay panel jie wen zhenhai xia fred choy. L1 regularization approach to structural damage detection using. Linkedin is the worlds largest business network, helping professionals like zhenhai gao discover inside connections to. Pdf wavelet denoising in electrical resistance based damage detection of carbon fiber composite materials jie wen fred k. Shapecontrolled synthesis of nanostructured materials. Nanotechnology, volume 31, number 4, 24 january 2020. Jan 24, 2020 lili li, zhenhai xia, yanqing yang and m n yuan view abstract view article pdf nanoimprinting behaviors of copper substrates and doublewalled carbon nanotubes with interwall sp 3 bonds are investigated using molecular dynamics simulations. Request pdf damage detection of carbon fiber reinforced polymer. Quantitative damage detection in cfrp composites request pdf. This volume is part of the ceramic engineering and science proceeding cesp series. Detection uncertainty matters for understanding atmospheric rivers. Electrical resistance of ceramic matrix composites for. Zhenhai xia, thanyawalai sujidkul, jianbing niu, craig e. Our research is focused on the understanding of basic principles that control mechanical properties and behaviors of materials.
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