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POWER-LAW: 作品数：509被引量：603H指数：9; 导出分析报告; 相关作者：姜峰于昊范天佑白尧谷旭更多>>; 相关机构：上海交通大学华侨大学中国工程物理研究院华中科技大学更多>>; 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上海市教育委员会重点学科基金更多>>

基于多切线技术的盾构隧道开挖面稳定性分析: 《岩土工程学报》2025年第1期76-84,共9页钟军豪 CHIAN Siau Chen 李永鑫刘明芳陈明辉吴振元龙桂华杨小礼周德; 国家自然科学基金项目(5210081105);安徽省自然科学基金项目(2108085QE250);湖南省研究生科研创新项目(CX20220239);国家留学基金项目(国家建设高水平大学公派研究生项目)。; 针对非线性条件下深埋隧道开挖面稳定性问题,采用多切线技术分段线性近似Power-Law(P-L)准则,基于极限分析上限定理,构建1种新的开挖面多曲线圆锥破坏机构,提出1种考虑拉应力截断Tensioncut-off(T-C)效应的开挖面稳定性理论计算方法。...; 关键词：开挖面稳定性多切线技术 Power-Law准则拉应力截断极限分析

Natural Convection of a Power-Law Nanofluid in a Square Cavity with a Vertical Fin: 《Fluid Dynamics & Materials Processing》2024年第9期2091-2108,共18页Amira M’hadbi Mohammed El Ganaoui Haïkel Ben Hamed Amenallah Guizani Khalid Chtaibi; financial support by Campus France within the framework of the PHC-Maghreb 45990SH Project;support from the Tunisian Republic Ministry of Higher Education and Scientific Research for a part of her stay in France.; The behavior of non-Newtonian power-law nanofluids under free convection heat transfer conditions in a cooled square enclosure equipped with a heated fin is investigated numerically.In particular,the impact of nanoflu...; 关键词：Heat transfer NANOFLUID non-Newtonian fluid natural convection

Mass-Based Environmental Factor and Energy Assessment of Microwave-Assisted Synthesized Transition Metal Nanostructures: 《American Journal of Analytical Chemistry》2024年第6期201-218,共18页Victor J. Law; This paper describes mass-based energy phase-space projection of microwave-assisted synthesis of transition metals (zinc oxide, palladium, silver, platinum, and gold) nanostructures. The projection uses process energy...; 关键词：Microwave-Assisted Synthesis Transition Metals Nanostructures Allometry Scaling Power-Law Signature Green Chemistry

一种支持SoC数字电路老化及寿命的评估方法被引量：1: 《微电子学》2024年第3期511-516,共6页陈朝晖张弛刘玮宋玉祥刘潇骁唐诗怡; 南方电网公司重点科技项目(ZDKJXM20200056)。; 使用Spice可靠性仿真技术和高温稳态寿命(HTOL)实验相结合的方法,研究不同的MOSFET器件组成的环振电路在持续翻转状态下,不同应力时间和应力电压对其寿命退化的影响。依据仿真结果和Power-Law模型建立数字电路的寿命预测理论模型。通过H...; 关键词：SoC数字电路环振电路 SPICE仿真 Power-Law模型 R-D模型高温稳态寿命

Lattice Boltzmann method formulation for simulation of thermal radiation effects on non-Newtonian Al_(2)O_(3) free convection in entropy determination: 《Applied Mathematics and Mechanics(English Edition)》2024年第6期1085-1106,共22页M.NEMATI M.SEFID A.KARIMIPOUR A.J.CHAMKHA; The simultaneous investigation on the parameters affecting the flow of electrically conductive fluids such as volumetric radiation,heat absorption,heat generation,and magnetic field(MF)is very vital due to its existen...; 关键词：thermal performance analysis heat absorption/generation power-law(PL)Al_(2)O_(3)nanofluid magnetohydrodynamics natural convection volumetric radiation inclined cavity

Fixed-Time Cluster Optimization for Multi-Agent Systems Based on Piecewise Power-Law Design: 《IEEE/CAA Journal of Automatica Sinica》2024年第5期1301-1303,共3页Suna Duan Xinchun Jia Xiaobo Chi; supported in part by the National Natural Science Foundation of China(62373231,61973201);the Fundamental Research Program of Shanxi Province(202203021211297);Shanxi Scholarship Council of China(2023-002)。; Dear Editor,This letter focuses on the fixed-time(FXT)cluster optimization problem of first-order multi-agent systems(FOMASs)in an undirected network,in which the optimization objective is the sum of the objective fun...; 关键词：AGENT CLUSTER OPTIMIZATION

Applications of cnoidal and snoidal wave solutions via optimal system of subalgebras for a generalized extended (2+1)-D quantum Zakharov-Kuznetsov equation with power-law nonlinearity in oceanography and ocean engineering: 《Journal of Ocean Engineering and Science》2024年第2期126-153,共28页Oke Davies Adeyemo; The nonlinear evolution equations have a wide range of applications,more precisely in physics,biology,chemistry and engineering fields.This domain serves as a point of interest to a large extent in the world’s mathem...; 关键词：A generalized extended(2+1)-dimensional quantum Zakharov-Kuznetsov equation Lie point symmetries Optimal system of subalgebras Cnoidal and snoidal waves Extended Jacobi function expansion technique Conservation laws

A Comparative Study of the Power-law Relationship between the Pulse width and Energy of Precursor and Main Burst: 《Research in Astronomy and Astrophysics》2024年第3期144-168,共25页Hui-Ying Deng Zhao-Yang Peng Jia-Ming Chen Dan Zhu; supported by the National Natural Science Foundation of China(NSFC,Grant Nos.12163007,11763009)。; In gamma-ray burst prompt emission,there is still no consistent conclusion if the precursor and main burst share the same origin.In this paper,we try to study this issue based on the relationship between pulse width a...; 关键词：methods data analysis-(stars) gamma-ray burst general-shock waves

Power-law patterns in the Phanerozoic sedimentary records of carbon, oxygen, sulfur,and strontium isotopes: 《Journal of Palaeogeography》2024年第1期116-126,共11页Haitao Shang; Power-law patterns appear in a variety of natural systems on the modern Earth;nevertheless,whether such behaviors appeared in the deep-time environment has rarely been studied. Isotopic records in sedimentary rocks, w...; 关键词：Power laws Phanerozoic sedimentary records Carbon isotope(δ~(13)C) Oxygen isotope(δ~(18)O) Sulfur isotope(δ~(34)S) Strontium isotope(~(87)Sr/~(86)Sr)

Approximate contact solutions for non-axisymmetric homogeneous and power-law graded elastic bodies:A practical tool for design engineers and tribologists: 《Friction》2024年第2期340-355,共16页Valentin L.POPOV Qiang LI Emanuel WILLERT; financial support from Deutsche Forschungsgemeinschaft(DFG)(Grant Nos.PO 810/66-1 and LI 3064/2-1)。; In two recent papers,approximate solutions for compact non-axisymmetric contact problems of homogeneous and power-law graded elastic bodies have been suggested,which provide explicit analytical relations for the force...; 关键词：normal contact non-axisymmetric indenter extremal principle generalized method of dimensionality reduction(MDR) functional elastic grading

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