LAMINAR

作品数:231被引量:419H指数:9
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相关领域:理学更多>>
相关作者:付绍军洪义麟刘颖徐向东谭鑫更多>>
相关机构:中国科学技术大学中国科学院长春光学精密机械与物理研究所清华大学北京理工大学更多>>
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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中国博士后科学基金北京市自然科学基金更多>>
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Texture,residual stress and mechanical properties of 7039-T6 thick plate Al alloy with MIG-welded laminar tearing
《International Journal of Minerals,Metallurgy and Materials》2025年第5期1176-1189,共14页Jinghan Yang Linyang Wu Yong Lian Rongjun Zhang Xingyu Chen Jin Zhang Pengfei Ji Jinshan Luo Fangyun Chen 
supported by the National Key Research and Development Program of China(No.SQ2021YFF 0600011).
7039 Al alloys are widely used in armor vehicles,given the material’s high specific strength and fracture toughness.However,laminar tearing in the thickness plane of the base metal(BM),specifically in the normal dire...
关键词:metal-inert gas welded Al alloy thick plate laminar tearing TEXTURE residual stress mechanical properties 
Large eddy simulation of low-Reynolds-number flow past the SD7003 airfoil with an improved high-precision IPDG method
《Acta Mechanica Sinica》2025年第2期70-87,共18页Shixi Hao Ming Zhao Qiushi Ding Jiabing Xiao Yanan Chen Wei Liu Xiaojian Li Zhengxian Liu 
This work was supported by the National Key R&D Program of China(Grant No.2022YFE0207000);the National Natural Science Foundation of China(Grant Nos.12372289,11972250,and 12102298);the China Postdoctoral Science Foundation(Grant No.2021M702443);Tianjin Natural Science Foundation(Grant No.22JCZDJC00910).
At low-Reynolds-number,the performance of airfoil is known to be greatly affected by the formation and burst of a laminar separation bubble(LSB),which requires a more precise simulation of the delicate flow structures...
关键词:Discontinuous Galerkin Interior penalty method Subgrid-scale model Large eddy simulation Laminar separation 
Pushing the Boundaries of Starch Foams: Novel Laminar Composites with Paper Reinforcement
《Journal of Renewable Materials》2025年第1期101-114,共14页Manisara Phiriyawirut Pukrapee Rodprasert Peerapat Kulvorakulpitak Ratiwan Cothsila Nattarat Kengkla 
funded by the Thailand Science Research and Innovation(TSRI)under Fundamental Fund 2023(Project:Advanced Materials and Manufacturing for Applications in New S-Curve Industries).
This work explores the development of biodegradable laminar composite foams for cushioning applications.The focus lies on overcoming the inherent brittleness of starch foams by incorporating various paper types as rei...
关键词:Laminar composite starch foam tapioca starch glutinous starch kraft paper 
Effects of Heat Transfer on Laminar-to-Turbulent Transition over a Compressor Blade Operating at Low Reynolds Number
《Journal of Thermal Science》2024年第5期1826-1838,共13页LU Lehan WANG Mingyang ZHANG Yanfeng SUN Shuang HUANG Zhen WANG Maomao 
the financial support of the Science Center for Gas Turbine Project(2022-B-Ⅱ-008);Open project of the State Key Laboratory of Aerodynamics(SKLA-20190105)。
To control the transition process in a laminar separation bubble(LSB)over an ultra-high load compressor blade at a Re of 1.5×10^(5),the effects of wall heat transfer were considered and numerically investigated by la...
关键词:heat transfer compressor blade laminar-to-turbulent transition loss generation 
New proposals for coupling cavitation models with laminar/turbulent transition models:application to a cavitation sheet over a NACA 16012
《Journal of Hydrodynamics》2024年第4期725-740,共16页Jean Decaix 
Since 1970s,several experimental works revealed that the cavitation sheet inception does not occur at the minimum pressure location but further downstream at the location of a laminar/turbulent transition.Most of the ...
关键词:Reynolds-average Navier-Stokes laminar/turbulent transition cavitation sheet NACA 16012 hydrofoil 
A Eulerian population balance/Monte Carlo approach for simulating laminar aluminum dust flames
《Particuology》2024年第5期323-343,共21页Fabian Sewerin Jannis Finke 
funded by the Deutsche Forschungsgemeinschaft(DFG,German Research Foundation)with in the scope of the Emmy Noether Program(Project number 443546539).
Recently,metal powders have been conceptualized as carbon-free recyclable energy carriers that may form a cornerstone of a sustainable energy economy.The combustion of metal dusts in oxidizing atmospheres is exotherma...
关键词:Metal dust combustion Aluminum Population balance Eulerian Monte Carlo 
Exploring methodological frontiers in laminar fMRI
《Psychoradiology》2024年第1期135-143,共9页Yuhui Chai Ru-Yuan Zhang 
supported by the National Key R&D Program of China(2023YFF1204200);the National Natural Science Foundation of China(32441102 and 32100901)to R-Y.Zhang;the National Institute of Biomedical Imaging and Bioengineering of the National Institutes of Health(R03EB034324)to Y.Chai.
This review examines the methodological challenges and advancements in laminar functional magnetic resonance imaging(fMRI).With the advent of ultra-high-field MRI scanners,laminar fMRI has become pivotal in elucidatin...
关键词:Laminar fMRI cortical layer cortical depth high-resolution fMRI 
Triaxial mechanical properties and precursors of instability damage in rocks with different laminar dip angles
《Journal of Mountain Science》2024年第2期648-661,共14页SUN Xiaoming SHI Fukun DING Jiaxu TAO Zhigang HE Linsen YANG Liu ZHANG Yong MIAO Chengyu 
funded by the National Natural Science Foundation of China(Grant Nos.52174096,42277174).
To investigate the mechanical failure characteristics of volcanic breccia with different bedding dip angles in deep layers,triaxial compression experiments were conducted on specimens taken from volcanic rock layers i...
关键词:Volcanic breccia Bedding dip Acoustic emission Fractal dimension Harbinger of destruction 
Composite laminar membranes for electricity generation from water evaporation被引量:3
《Nano Research》2024年第1期307-311,共5页Xiao Wang Gang Yuan Han Zhou Yu Jiang Shuo Wang Jiaojiao Ma Chongyang Yang Sheng Hu 
support from the National Key Research and Development Program of China(No.2019YFA0705400);the National Natural Science Foundation of China(Nos.21972121 and 22021001);the Fundamental Research Funds for the Central Universities(No.20720210017).
Harvesting clean energy from water evaporation has been extensively investigated due to its sustainability.To achieve high efficiency,energy conversion materials should contain multiple features which are difficult to...
关键词:graphene oxide MICA water evaporation electrical double layer surface charge ion selectivity 
A 96-wells fluidic system for high-throughput screenings under laminar high wall shear stress conditions
《Microsystems & Nanoengineering》2023年第5期203-217,共15页Catarina Gonçalves Fonseca Vânia Silvério David Barata Wolfgang Giese Holger Gerhardt Susana Cardoso Claudio Areias Franco 
supported by a PhD fellowship from the doctoral program Bioengineering:Cellular Therapies and Regenerative Medicine funded by Fundação para a Ciência e Tecnologia(PD/BD/128375/2017);supported by the European Research Council(679368);European Commission(801423);Fondation LeDucq(17CVD03);Fundação para a Ciência e Tecnologia(PTDC/BIA-CEL/32180/2017;CEECIND/04251/2017;UID/05367/2020;FPJ001377-PTDC/MED-ANM/7695/2020;FPJ001461-EXPL/MED-ANM/1616/2021;PTDC-FISPLA/31055/2017;and LA/P/0140/2020).
The ability of endothelial cells to respond to blood flow is fundamental for the correct formation and maintenance of a functional and hierarchically organized vascular network.Defective flow responses,in particular r...
关键词:SYSTEM LAMINAR FLUID 
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