THOMSON

作品数:607被引量:343H指数:9
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相关领域:文化科学医药卫生更多>>
相关作者:李祯祺于建荣徐萍张涛邵思蜜更多>>
相关机构:中国科学院中国科学院上海生命科学研究院清华大学西北师范大学更多>>
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基于Poyting-Thomson的岩石黏弹塑性时效损伤蠕变研究
《河南城建学院学报》2024年第6期25-34,共10页姚梦圆 董春亮 郝建平 谢雅 
国家自然科学基金项目(52074006,51404011)。
为准确描述岩石蠕变过程中应变的非线性变化和高应力作用下岩石内部的时效损伤,基于元件模型理论和损伤力学理论,将改进后Poyting-Thomson模型和村山体模型与牛顿体串联,构建了一种能够准确描述岩石蠕变全过程的黏弹塑性时效损伤模型,...
关键词:蠕变过程 损伤力学 蠕变模型 弹性系数 黏性系数 
煤岩单轴压缩损伤的松弛特性研究
《煤炭技术》2024年第6期6-11,共6页刘树新 丁凯 张东杰 戴谦军 庄宇 
国家自然科学基金资助项目(51264028);内蒙古自然科学基金资助项目(2021LHMS05017,2021BS05011)。
在较高应力水平下的煤岩流变效应与其损伤状态有关,进而对地下工程的长期稳定产生不利影响。基于Riemann-Lioucille分数阶微积分理论,在整数阶Poynting-Thomson(PTh)流变模型和西原体的基础上引入损伤变量d,通过进行对比构建一个能更好...
关键词:应力松弛 Poynting-Thomson(PTh)流变模型 CT图像 损伤力学 西原体 
Critical behavior and Joule-Thomson expansion of charged AdS black holes surrounded by exotic fluid with modified Chaplygin equation of state
《Chinese Physics C》2024年第6期179-190,共12页张梦瑶 陈浩 Hassan Hassanabad 隆正文 杨辉 
Supported by the Doctoral Foundation of Zunyi Normal University of China(BS[2022]07,QJJ-[2022]-314);the National Natural Science Foundation of China(12265007,12264061);partially was supported by the Long-Term Conceptual Development of a University of Hradec Královéfor 2023,issued by the Ministry of Education,Youth,and Sports of the Czech Republic。
By considering the concept of a unified single fluid model,referred to as modified Chaplygin gas(MCG),which amalgamates dark energy and dark matter,we explore the thermodynamic characteristics of charged anti-de Sitte...
关键词:black hole dark matter dark energy phase transition Joule-Thomson expansion 
Energy and exergy analyses and optimizations for two-stage TEC driven by two-stage TEG with Thomson effect被引量:4
《Science China(Technological Sciences)》2024年第4期1077-1093,共17页CHEN LinGen GE YanLin FENG HuiJun REN TingTing 
supported by the National Natural Science Foundation of China(Grant No.52171317)。
Based on the non-equilibrium thermodynamics and energy and exergy analyses,a thermodynamic model of two-stage thermoelectric(TE)cooler(TTEC)driven by two-stage TE generator(TTEG)(TTEG-TTEC)combined TE device is establ...
关键词:non-equilibrium thermodynamics cooling load COP exergetic efficiency combined thermoelectric device performance optimization 
Collision off-axis position dependence of relativistic nonlinear Thomson inverse scattering of an excited electron in a tightly focused circular polarized laser pulse
《Chinese Physics B》2024年第1期344-354,共11页王禹博 杨青屿 常一凡 林宗熠 田友伟 
Project supported by the National Natural Science Foundation of China (Grant Nos.10947170/A05 and 11104291);the Natural Science Fund for Colleges and Universities in Jiangsu Province (Grant No.10KJB140006);the Natural Sciences Foundation of Shanghai (Grant No.11ZR1441300);the Natural Science Foundation of Nanjing University of Posts and Telecommunications (Grant No.NY221098);the Jiangsu Qing Lan Project for their sponsorship。
This paper presents a novel view of the impact of electron collision off-axis positions on the dynamic properties and relativistic nonlinear Thomson inverse scattering of excited electrons within tightly focused, circ...
关键词:relativistic nonlinear Thomson inverse scattering off-axis collision radiation angle distribution tightly focused laser pulse 
Thermal analysis and Joule-Thomson expansion of black hole exhibiting metric-affine gravity
《Chinese Physics C》2024年第1期173-183,共11页Muhammad Yasir 夏铁成 Faisal Javed G.Mustafa 
Supported by the Natural Sciences Foundation of China(11975145);Faisal Javed acknowledges(YS304023917)the Support to his Postdoctoral Fellowship at Zhejiang Normal University,China;G.Mustafa acknowledges Grant No.ZC304022919 to Support his Postdoctoral Fellowship at Zhejiang Normal University,China。
This study examines a recently hypothesized black hole,which is a perfect solution of metric-affine gravity with a positive cosmological constant,and its thermodynamic features as well as the Joule-Thomson expansion.W...
关键词:black hole in metric-affine gravity THERMODYNAMICS Joule-Thomson expansion 
圆环的Bergman空间上乘法算子的Thomson型定理
《中国科学:数学》2023年第12期1653-1666,共14页郭坤宇 黄寒松 
国家自然科学基金(批准号:12231005和12071134);上海市自然科学基金(批准号:21ZR1404200)资助项目。
Thomson定理指出,如果h在闭单位圆盘上解析,则存在有限Blaschke积B使得h可以写成B的函数,且在单位圆盘的Bergman空间上h诱导的乘法算子Th的换位等于乘法算子TB的换位.本文在适当条件下将Thomson定理推广到圆环上的Bergman空间.此外,本...
关键词:BERGMAN空间 Thomson定理 约化子空间 
Temperature Fluctuation of a Closed-Cycle Helium Joule-Thomson Cryocooler with Two-Stage Precooling
《Journal of Thermal Science》2023年第4期1501-1511,共11页CHEN Zhichao CUI Xiaoyu LIU Shaoshuai WU Yinong JIANG Zhenhua DING Lei 
This study is financially supported by the Hundred Talents Program of the Chinese Academy of Sciences,the National Natural Science Foundation of China(No.51806231);the Strategic Priority Research Program of Chinese Academy of Sciences(XDB35000000);the Natural Science Foundation of Shanghai(No.18ZR1445600);the China Postdoctoral Science Foundation(2018M630476).
For quantum communications,single-photon detection,millimeter wave detection and other space projects,all of them need to work at liquid helium temperatures to achieve excellent performance.The closed-cycle helium Jou...
关键词:temperature fluctuation liquid helium temperature Joule-Thomson cryocooler precooling temperature 
非定常Poyting-Thomson蠕变损伤模型研究被引量:2
《青岛理工大学学报》2023年第4期1-9,27,共10页陈恒 赵新波 张树翠 孙可明 
青年科学基金资助项目(52104004);山东省自然科学基金面上项目(ZR2021ME099)。
地下工程的长期安全性评价与岩石蠕变性质密不可分,建立准确适用的蠕变模型是岩石领域研究的热点问题。通过引入非线性函数对Poyting-Thomson模型中的黏性系数进行改造,得到非定常Poyting-Thomson模型;基于损伤理论构造一个考虑损伤变...
关键词:岩石力学 Poyting-Thomson模型 非线性 蠕变方程 
Joule-Thomson expansion of charged dilatonic black holes
《Chinese Physics C》2023年第4期224-235,共12页张梦瑶 陈浩 Hassan Hassanabadi 隆正文 杨辉 
Supported by the National Natural Science Foundation of China(11465006,11565009);the Doctoral Foundation of Zunyi Normal University of China(BS[2022]07,QJJ-[2022]-314)。
Based on the Einstein-Maxwell theory,the Joule-Thomson(J-T)expansion of charged dilatonic black holes(the solutions are neither flat nor AdS)in(n+1)-dimensional spacetime is studied herein.To this end,we analyze the e...
关键词:Joule-Thomson expansion charged dilatonic black holes inversion curve minimum inversion temperature isenthalpic curves 
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