IMPLOSION

作品数:40被引量:59H指数:5
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Formation mechanism of multiple spallation and its penetration induced by shear localization in NiTi alloy under implosion loading
《Matter and Radiation at Extremes》2025年第1期81-97,共17页Xianye Wu Xiaoyang Pei Xiang Chen Hao Zhang Jin Wang Xin Yang Meizhen Xiang Shang Gao Fang Wang 
support of the National Natural Science Foundation of China under Grant Nos.12372367 and 12202081;the Special Foundation from the Institute of Fluid Physics of CAEP under Grant No.2022-YCHT-0641.
This study uses nonequilibrium molecular dynamics simulations to explore the dynamic failures and deformation mechanisms of a cylindrical shell composed of nanocrystalline nickel-titanium alloy under implosion loading...
关键词:GRAIN alloy deformation 
Semi-hydro-equivalent design and performance extrapolation between 100 kJ-scale and NIF-scale indirect drive implosion
《Matter and Radiation at Extremes》2024年第1期25-34,共10页Huasen Zhang Dongguo Kang Changshu Wu Liang Hao Hao Shen Shiyang Zou Shaoping Zhu Yongkun Ding 
funded by the National Natural Science Foundation of China(NSFC)under Grant No.11975056;Science Challenge Project(SCP)No.TZ2016005。
Extrapolation of implosion performance between different laser energy scales is investigated for indirect drive through a semi-hydroequivalent design.Since radiation transport is non-hydro-equivalent,the peak radiatio...
关键词:performance transport slightly 
Laser-driven electrodynamic implosion of fast ions in a thin shell
《Matter and Radiation at Extremes》2023年第5期73-81,共9页S.Yu.Gus’kov Ph.Korneev M.Murakami 
supported by the Russian Science Foundation under Project No.21-11-00102。
Collision of laser-driven subrelativistic high-density ion flows provides a way to create extremely compressed ion conglomerates and study their properties.This paper presents a theoretical study of the electrodynamic...
关键词:DYNAMIC THIN IRRADIATED 
Fuel compression in the magnetized cylindrical implosion driven by a gold tube heated by heavy ion beams
《Plasma Science and Technology》2023年第4期61-68,共8页刘博 王芳平 张恒 张晟 段文山 
supported by National Natural Science Foundation of China(Nos.11965019,42004131 and 42065005)。
A magnetized cylindrical target composed of a gold tube filled with deuterium-tritium fuel plasma at low density is studied numerically in the present paper.A shock wave is produced when a heavy ion beam heats the gol...
关键词:high energy density heavy ions beam magnetohydrodynamic(MHD)simulation 
Numerical simulation and analysis of the underwater implosion of spherical hollow ceramic pressure hulls in 11000 m depth被引量:1
《Journal of Ocean Engineering and Science》2023年第2期181-195,共15页Shengxia Sun Fenghua Chen Min Zhao 
the support from the National Natural Sciences Foundation of China(51779139,U2067220);the National Key Research and Development Program of China(Grant No.2016YFC0300700);Shanghai Talent Development Funding(2018029);the Young Talent Project of China National Nuclear Corporation.
Pressure hulls play an important role in deep-sea underwater vehicles.However,in the ultra-high pressure environment,a highly destructive phenomenon could occur to them which is called implosion.To study the character...
关键词:Underwater implosion 11000 m depth Hollow ceramic pressure hull Compressible multiphase flow Adaptive mesh refinement Chain-reaction implosion 
Implosion Plasma Driven Fusion Pellet of Inertial Confinement(A Short Memorandum)
《Journal of Energy and Power Engineering》2023年第1期15-26,共12页Rahele Zadfathollah Seyed Kamal Mousavi Balgehshiri Ali Zamani Paydar Masoud J.Moghaddam Bahman Zohuri 
The implosion plasma drive fusion pellet of inertial confinement is a concept related to nuclear fusion,a process in which atomic nuclei combine to form heavier nuclei,releasing a large amount of energy in the process...
关键词:Plasma fusion plasma driven fusion magnetic reconnection TOKAMAK magnetic confinement fusion ICF 
A simple analytical model of laser direct-drive thin shell target implosion
《Chinese Physics B》2022年第4期481-485,共5页Bo Yu Tianxuan Huang Li Yao Chuankui Sun Wanli Shang Peng Wang Xiaoshi Peng Qi Tang Zifeng Song Wei Jiang Zhongjing Chen Yudong Pu Ji Yan Yunsong Dong Jiamin Yang Yongkun Ding Jian Zheng 
Project supported by the National Natural Science Foundation of China(Grant Nos.11775203 and 12075219);the Innovation and Development Fund of China Academy of Engineering Physics(Grant No.CX20210019)。
A high-neutron yield platform imploded by a thin shell target is generally built to probe nuclear science problems,and it has the advantages of high neutron yield,ultrashort fusion time,micro fusion zone,isotropic and...
关键词:direct drive analytical model thin shell target neutron yield 
Laser scaling for generation of megatesla magnetic fields by microtube implosions被引量:1
《High Power Laser Science and Engineering》2021年第4期103-111,共9页D.Shokov M.Murakami J.J.Honrubia 
supported by the Japan Society for the Promotion of Science(JSPS)。
Microtube implosions are a novel scheme to generate ultrahigh magnetic fields of the megatesla order.These implosions are driven by ultraintense and ultrashort laser pulses.Using two-and three-dimensional particle sim...
关键词:microtube implosion megatesla magnetic field ultraintense laser 
On the complex structure of symplectic quotients
《Science China Mathematics》2021年第12期2719-2742,共24页Xiangsheng Wang 
supported by China Postdoctoral Science Foundation(Grant No.BX201700008).
Let K be a compact group.For a symplectic quotient M_(λ) of a compact Hamiltonian Kahler K-manifold,we show that the induced complex structure on M_(λ) is locally invariant when the parameter λ varies in Lie(K)^(*)...
关键词:complex structure symplectic reduction symplectic implosion geometric invariant theory 
Scientometric Implosion that Leads to Explosion: Case Study of Armenian Journals被引量:1
《Journal of Data and Information Science》2020年第3期187-196,共10页Shushanik Sargsyan Edita Gzoyan Aram Mirzoyan Viktor Blaginin 
Purpose: The purpose of this study is to introduce a new concept and term into the scientometric discourse and research—scientometric implosion—and test the idea on the example of the Armenian journals. The article ...
关键词:Sceintometric implosion Armenian Journal Impact Factor(ArmJIF) National scientific databases Armenian Science Citation Index(ASCI) International scientific databases 
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