WRINKLING

作品数:73被引量:180H指数:8
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相关领域:一般工业技术金属学及工艺更多>>
相关作者:甘延长姜学松印杰孙永娜吴向东更多>>
相关机构:上海交通大学北京航空航天大学重庆大学天津大学更多>>
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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教育部博士点基金高等学校学科创新引智计划更多>>
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Direct Observation of Early-Stage Polymer Crystallization Driven by Surface Wrinkling and Compressive Stress in Thin Films
《Chinese Journal of Polymer Science》2025年第2期360-367,共8页Peng Zhang Stephan V.Roth Peter Muller-Buschbaum Tian-Bai He 
the National Natural Science Foundation of China(Nos.U2032101 and 11905306);the National Key Research and Development Project of China(No.2022YFB2402602).
The early stages of crystallization and occurrence of surface wrinkling were investigated using poly(butadiene)-block-poly(ε-caprolactone)with an ordered lamellar structure.Direct evidence has demonstrated that surfa...
关键词:Polymer crystallization NUCLEATION Surface wrinkling Stress Thin film 
Experimental Study on Geometry Characteristics of Turbulent Premixed Flames for Natural Gas/Air Mixtures
《Journal of Thermal Science》2025年第1期268-282,共15页ZHENG Weilin WANG Qijiao XIAO Huahua CHEN Xiaoxiao XIE Fan ZENG Wen 
financially supported by the General Program Supported by Educational Committee of Liaoning Province of China(LJKMZ20220537);the financial support from the National Science and Technology Major Project(2017-Ⅲ-0006-0031);the fundamental research funds for the universities of Liaoning Province。
In this study,focusing on the geometry characteristics of spherical expanding flame,the turbulent premixed flames of natural gas/air mixtures were investigated in a fan-stirred turbulent combustor.The effects of initi...
关键词:geometry characteristics large-scale wrinkling wavelet decomposition network topology fan-stirred turbulent combustor 
Stress anisotropy regulated wrinkling pattern evolution on a core-shell soft cylinder
《Science China(Physics,Mechanics & Astronomy)》2025年第2期132-144,共13页Yan Zhao Zhipan Jie Yilong Zhang Guo-Yang Li Yanping Cao Chao Jiang 
the support from the National Natural Science Foundation of China(Grant Nos.12272130,and 11902114);the support from the National Natural Science Foundation of China(Grant No.52235005);the Natural Science Foundation for Excellent Young Scholars of Hunan Province(Grant No.2022JJ20003);the support from“The Fundamental Research Funds for the Central Universities,Peking University”。
Diverse wrinkling patterns can occur on curved bilayer systems under differential growth or expansion.In such systems,stress anisotropy is frequently encountered,and the coupling effect of curvature and stress anisotr...
关键词:wrinkling pattern evolutionary path stress anisotropy dimensionless curvature core-shell soft cylinder 
Deciphering the Hidden Secrets between the Early Skin Wrinkling & the Metabolic (X) Syndrome with the Possible Reversal of This Process at the Molecular Level
《Journal of Cosmetics, Dermatological Sciences and Applications》2024年第1期45-68,共24页Dalal Alsaadoun 
The aging process is a group of degenerative changes that physiologically occur in most of the people in the elderly. This affects one or more of the human body systems. The treatment of diseases related to the aging ...
关键词:COLLAGEN Skin Wrinkling Glycation Hyper-Insulinemia Hidden Obesity Vis-ceral Fat Inflammatory Cytokines 
Wrinkling in graded core/shell systems using symplectic formulation
《Applied Mathematics and Mechanics(English Edition)》2023年第12期2057-2070,共14页Yaqi GUO Guohua NIE 
Project supported by the National Natural Science Foundation of China(No.11972259)。
Wrinkles in flat graded elastic layers have been recently described as a timevarying Hamiltonian system by the energy method.Cylindrical core/shell structures can also undergo surface instabilities under the external ...
关键词:WRINKLING graded core/shell system symplectic analysis gradient distribution 
Interfacial Instability of Two Bonded Elastic Bodies Driven by Interface or Bulk Residual Stress
《Acta Mechanica Solida Sinica》2023年第6期914-920,共7页C.Q.Ru 
support of Natural Science and Engineering Research Council of Canada(NSERCRGPIN204992).
Inspired by recent research interest in the interface wrinkling of bonded materials in diverse areas of 3D printing,the present work studies the interfacial instability of two bonded elastic bodies driven by negative ...
关键词:Interfacial tension Surface tension Interfacial instability 3D printing Interface wrinkling 
Emergent antisymmetric wrinkling patterns in films on ridged substrates
《Science China(Physics,Mechanics & Astronomy)》2023年第11期179-187,共9页Jiahui Zhang Yi Sun Linghui He Yong Ni 
supported by the National Key Research and Development Program of China(Grant No.2022YFA1203602);the National Natural Science Foundation of China(Grant Nos.12025206,12072337,and 11872335);the Fundamental Research Funds for the Central Universities(Grant No.WK2090000020)。
We report the formation of antisymmetric wrinkling patterns in films on ridged substrates induced by the buckling instability of the substrates via finite element simulations and experiments.Our simulated results reve...
关键词:wrinkling pattern BUCKLING INSTABILITY ridged film-substrate system antisymmetric wrinkles 
A strategy resisting wrinkling of sandwich structures reinforced using functionally-graded carbon nanotubes
《Chinese Journal of Aeronautics》2023年第9期243-255,共13页Xiaohui REN Senlin ZHANG Zhen WU 
supported by the National Natural Sciences Foundation of China(No.12172295);SKLLIM1902,China.
Sandwich structures have been widely applied in the wing and the horizontal tail of the aircraft,so face sheets of such structure might occur wrinkling deformation in the process of service,which will largely decrease...
关键词:BUCKLING Carbon nano tube Functionally graded plate Higher-order model WRINKLING 
Harnessing wrinkling morphologies of graphene on soft substrates for mechanically programmable interfacial thermal conductance
《Nano Research》2023年第7期9608-9617,共10页Qingchang Liu Baoxing Xu 
This work was supported by the Office of Naval Research Young Investigator Program(No.N00014-20-1-2611);This work in part used the Extreme Science and Engineering Discovery Environment(XSEDE)through allocation TGMCH210002;which was supported by the National Science Foundation(No.ACI-1548562).
Strain engineering has been leveraged to tune the thermal properties of materials by introducing stress and manipulating local atomic vibrations,which poses a detrimental threat to the mechanical integrity of material...
关键词:interfacial thermal conductance wrinkled graphene PUMP-PROBE atomic interaction mechanical loading 
Wrinkling modes of graphene oxide assembled on curved surfaces
《Nano Research》2023年第2期1801-1809,共9页Kaiwen Li Zhanpo Han Lidan Wang Jiaqing Wang Chuanwei Zhang Jiahao Lin Shiyu Luo Li Peng Wenzhang Fang Yingjun Liu Ziliang Wu Yeqiang Tan Chao Gao Zhen Xu 
supported by the National Natural Science Foundation of China(Nos.52122301,51973191,52090030,and 51533008);Hundred Talents Program of Zhejiang University(No.188020*194231701/113);Key Research and Development Plan of Zhejiang Province(No.2018C01049);Shanxi-Zheda Institute of New Materials and Chemical Engineering(No.2012SZ-FR004);the Fundamental Research Funds for the Central Universities(Nos.K20200060,2017QNA4036,and 2017XZZX001-04).
Assembling two-dimensional(2D)sheets into macroscopic three-dimensional(3D)forms has created a promising material family with rich functionalities.Multiscale wrinkles are intrinsic features of 2D sheets in their 3D as...
关键词:two-dimensional(2D)sheets three-dimensional(3D)assembles curved surfaces wrinkling modes selection curvature mismatch constraint wrinkling modulation 
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