QUENCH

作品数:119被引量:151H指数:7
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相关领域:金属学及工艺一般工业技术更多>>
相关作者:李培跃王锋李志辉刘红伟熊柏青更多>>
相关机构:中南大学中国科学院大学北京有色金属研究总院洛阳船舶材料研究所更多>>
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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国家教育部博士点基金更多>>
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Quench behaviors of parallel-wound no-insulation high temperature superconductor coils
《Superconductivity》2024年第4期134-148,共15页Yutong Fu Guangtong Ma Fangliang Dong Yawei Wang 
sponsored by National Key R&D Program of China(No.2023YFE0118100);The work is also sponsored by National Natural Science Foundation of China(No.52207028);The work is also spon-sored by Shanghai Science&Technology Innovation Action Program(No.23511101800);The work is also sponsored by Natural Science Foundation of Chongqing(No.2022NSCQ-MSX1512).
No-insulation(NI)high-temperature superconducting(HTS)coil wound with parallel-stacked tapes emerges as a prospective choice for high-field fusion magnets owing to lower inductance and faster ramping rate.The parallel...
关键词:Parallel-wound no-insulation(PWNI)coil Quench behaviors Current redistribution High temperature superconducting(HTS)magnet 
Critical current degradation in an epoxy-impregnated rare-earth Ba_(2)Cu_(3)O_(7-x)coated conductor caused by damage during a quench
《Applied Mathematics and Mechanics(English Edition)》2024年第9期1557-1572,共16页Donghui LIU Huadong YONG Youhe ZHOU 
Project supported by the National Natural Science Foundation of China(Nos.12302278,U2241267,12172155,and 11932008);the Fundamental Research Funds for the Central Universities of China(No.lzujbky-2022-48);the Natural Science Foundation of Gansu Province of China(No.24JRRA473)。
High-temperature superconducting(HTS)rare-earth Ba_(2)Cu_(3)O_(7-x)(REBCO)coated conductors(CCs)have significant potential in high-current and high-field applications.However,owing to the weak interface strength of th...
关键词:epoxy-impregnated rare-earth Ba_(2)Cu_(3)O_(7-x)(REBCO)coated conductor(CC) QUENCH DAMAGE critical current degradation shear stress 
Phase diagram and quench dynamics of a periodically drivenHaldane model
《Chinese Physics B》2024年第9期317-325,共9页Minxuan Ren Han Yang Mingyuan Sun 
the National Natural Science Foundation of China(Grant No.12004049).
We investigate a periodically driven Haldane model subjected to a two-stage driving scheme in the form of a step function.By using the Floquet theory,we obtain the topological phase diagram of the system.We also find ...
关键词:Floquet system Haldane model quench dynamics topological phase diagram 
Universal dynamic scaling and Contact dynamics in quenched quantum gases
《Frontiers of physics》2024年第2期213-220,共8页Jia-Nan Cui Zhengqiang Zhou Mingyuan Sun 
supported by the National Natural Science Foundation of China(NSFC)(Grant No.12004049);the Fund of State Key Laboratory of IPOC(BUPT)(Nos.600119525 and 505019124).
Recently universal dynamic scaling is observed in several systems,which exhibit a spatiotemporal self-similar scaling behavior,analogous to the spatial scaling near phase transition.The latter one arises from the emer...
关键词:dynamic scaling Contact dynamics quantum gases cold atom quench dynamics virial expansion continuous scaling symmetry 
Dynamical nonlinear excitations induced by interaction quench in a two-dimensional box-trapped Bose-Einstein condensate
《Chinese Physics B》2024年第2期209-215,共7页牛真霞 高超 
Project supported by the Natural Science Foundation of Zhejiang Province of China(Grant Nos.LQ22A040006,LY21A040004,LR22A040001,and LZ21A040001);the National Natural Science Foundation of China(Grant Nos.11835011 and 12074342).
Manipulating nonlinear excitations,including solitons and vortices,is an essential topic in quantum many-body physics.A new progress in this direction is a protocol proposed in[Phys.Rev.Res.2043256(2020)]to produce da...
关键词:Bose-Einstein condensate quench interaction SOLITON vortex 
Effects of quantum quench on entanglement dynamics in antiferromagnetic Ising model
《Chinese Physics B》2023年第10期199-204,共6页李玥 房盼盼 王哲 张盼盼 徐玉良 孔祥木 
Project supported by the National Natural Science Foundation of China(Grant No.11675090);the Natural Science Foundation of Shandong Provincie,China(Grant No.ZR2022MA041)。
We study the relationship between quench dynamics of entanglement and quantum phase transition in the antiferromagnetic Ising model with the Dzyaloshinskii–Moriya(DM)interaction by using the quantum renormalization-g...
关键词:quantum entanglement quantum phase transition quantum quench quantum renormalization group 
Exact solution of slow quench dynamics and nonadiabatic characterization of topological phases
《Chinese Physics B》2023年第8期171-180,共10页邬睿 房盼攀 孙辰 李福祥 
Project supported by the National Key Research and Development Program of China(Grant No.2021YFA1200700);the National Natural Science Foundation of China(Grant Nos.11905054,12275075 and 12105094);the Fundamental Research Funds for the Central Universities of China。
Previous studies have shown that the bulk topology of single-particle systems can be captured by the band inversion surface or by the spin inversion surface emerging on the time-averaged spin polarization.Most of the ...
关键词:Landau-Zener slow quench NONADIABATIC 
The Way to Quench:Galaxy Evolution in A2142
《Research in Astronomy and Astrophysics》2023年第8期127-140,共14页Cheng-Gong Qu Heng Yu Antonaldo Diaferio Jubee Sohn DengQi Liu 
supported by Bureau of International Cooperation,Chinese Academy of Sciences GJHZ1864;partial support from the INFN grant InDark。
We show how the star formation activity of galaxies is progressively inhibited from the outer region to the center of the massive cluster A2142.From an extended spectroscopic redshift survey of 2239 galaxies covering ...
关键词:GALAXIES CLUSTERS individual(A2142)-galaxies star formation-galaxies EVOLUTION 
Assessment of Hydrogen Embrittlement Susceptibility and Mechanism(s)in Quench and Tempered AISI 4135 Steel Using A Novel Fast Fracture Test in Bending
《Acta Metallurgica Sinica(English Letters)》2023年第7期1078-1094,共17页Tuhin Das Salim V.Brahimi Jun Song Stephen Yue 
This work was financially supported by the Government of Canada through Natural Sciences and Engineering Research Council(NSERC),and the industrial collaborators led by Industrial Fasteners Institute(USA),Canadian Fasteners Institute(CFI),Boeing Company(USA),Infasco(Canada)and the Research Council on Structural Connections(RCSC).
A newly proposed rapid fracture test in four-point bending was used to evaluate the effect of tempering on the hydrogen embrittlement(HE)susceptibility of an AISI 4135 steel,where it was tempered to four different str...
关键词:Hydrogen embrittlement(HE) Mechanical testing Fracture mechanics Martensitic steel HARDNESS Dislocation density 
流道堵塞模型开发及在QUENCH实验中的应用研究被引量:1
《核技术》2023年第7期125-135,共11页高鹏程 张斌 杨皓 单建强 
国家重点研发计划(No.2019YFE0191600)资助。
在压水堆冷却剂丧失事故(Loss-of Coolant Accident,LOCA)中,处于高温条件下的燃料棒由于棒内压力过高,可能导致包壳发生鼓胀。包壳形变会造成堆芯局部流道堵塞,进而影响失水事故再淹没阶段的堆芯换热。然而,大多数系统分析程序都是基...
关键词:流道堵塞 热-力行为 包壳峰值温度 QUENCH-LOCA-0 
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