INSTABILITIES

作品数:173被引量:151H指数:6
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相关机构:东南大学中山大学第三军医大学更多>>
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The 2024 Global Security Dynamics: Rising Risks of Instability and Growing Demand for Governance
《Contemporary World》2025年第1期19-23,共5页Tang Yongsheng 
In 2024, as the world underwent profound political changes, global security faced increasing instabilities and uncertainties. Traditional and non-traditional security threats interacted and overlapped, and the risk of...
关键词:global security major powers competition uncertainties strategic trust traditional security threats INSTABILITIES non traditional security threats 
Instabilities of ideal magnetohydrodynamics mode and neoclassical tearing mode stabilization by electron cyclotron current drive for EHL-2 spherical torus
《Plasma Science and Technology》2025年第2期64-74,共11页Lili DONG Li LI Wenjun LIU Tong LIU Yunfeng LIANG Jiaqi DONG Huasheng XIE Yuejiang SHI the EHL-2 Team 
The next generation fusion device listed on ENN’s fusion roadmap,named as(ENN He-Long)EHL-2,is under both physics and engineering designs.The instabilities of ideal magnetohydrodynamics(MHD)mode and neoclassical tear...
关键词:MHD magnetic fusion MACRO-INSTABILITY 
The Hydrodynamic Crisis of Nucleate Boiling in a Horizontal Thin Layer of Dielectric Liquid HFE-7100
《Frontiers in Heat and Mass Transfer》2024年第6期1761-1775,共15页V.I.Zhukov A.N.Pavlenko 
funded by the Russian Science Foundation,Grant No.23-19-00245.
The results of an experimental study on critical heat fluxes(CHF)during the nucleate boiling of the HFE-7100 dielectric liquid in horizontal layers of different heights at atmospheric pressure are presented.The existe...
关键词:BOILING INSTABILITIES critical heat flux horizontal liquid film 
Attenuation of boundary-layer instabilities for natural laminar flow design on supersonic highly swept wings
《Chinese Journal of Aeronautics》2024年第11期118-137,共20页Han NIE Wenping SONG Zhonghua HAN Kefeng ZHENG 
supported by the National Natural Science Foundation of China(No.12072285);the National Key Research and Development Program of China(No.2023YFB3002800);the Youth Innovation Team of Shaanxi Universities,China。
To meet the challenge of drag reduction for next-generation supersonic transport aircraft,increasing attention has been focused on Natural Laminar Flow(NLF)technology.However,the highly swept wings and high-Reynolds-n...
关键词:Supersonic transport aircraft Natural laminar flow design Supersonic flow Highly-swept wings Transition delay Linear stability theory 
The Effect of External Magnetic Field on Electron Scale Kelvin–Helmholtz Instability
《Research in Astronomy and Astrophysics》2024年第9期236-247,共12页D.Tsiklauri 
We use particle-in-cell,fully electromagnetic,plasma kinetic simulation to study the effect of external magnetic field on electron scale Kelvin–Helmholtz instability(ESKHI).The results are applicable to collisionless...
关键词:INSTABILITIES magnetic fields PLASMAS Sun:heliosphere ISM:magnetic fields 
Gyrokinetic simulations of the kinetic electron effects on the electrostatic instabilities on the ITER baseline scenario
《Plasma Science and Technology》2024年第9期109-124,共16页Debing ZHANG Pengfei ZHAO Yingfeng XU Lei YE Xianmei ZHANG 
supported by the National MCF Energy R&D Program of China(No.2019YFE03060000);National Natural Science Foundation of China(Nos.12005063,12375215 and 12175034);the Collaborative Innovation Program of Hefei Science Center,CAS(No.2022HSC-CIP008).
The linear and nonlinear simulations are carried out using the gyrokinetic code NLT for the electrostatic instabilities in the core region of a deuterium plasma based on the International Thermonuclear Experimental Re...
关键词:ITER baseline scenario gyrokinetic simulation kinetic electron effects electrostatic instability 
Driver at 10 MJ and 1 shot/30 min for inertial confinement fusion at high gain:Efficient,compact,low-cost,low laser-plasma instabilities,beam color selectable from 2ω/3ω/4ω,applicable to multiple laser fusion schemes被引量:1
《Matter and Radiation at Extremes》2024年第4期4-7,共4页隋展 蓝可 
supported by the National Natural Science Foundation of China(Grant No.12035002).
The achievement of ignition at the National Ignition Facility(NIF)has prompted a global wave of further research on inertial fusion energy(IFE).However,IFE requires a target gain G of 30-100,and it is hard to achieve ...
关键词:applicable COMPACT INSTABILITIES 
Spectral characteristics of laser-plasma instabilities with a broadband laser
《Chinese Physics B》2024年第8期362-368,共7页许国潇 康宁 雷安乐 刘会亚 赵耀 周申蕾 安红海 熊俊 王瑞荣 谢志勇 周熙晨 方智恒 王伟 
Project supported by the National Natural Science Foundation of China (Grant No.11905280)。
Recent experimental progresses regarding broadband laser-plasma instabilities(LPIs)show that a 0.6%laser bandwidth can reduce backscatters of the stimulated Brillouin scattering(SBS)and the stimulated Raman scattering...
关键词:laser-plasma instability laser bandwidth light spectrum 
Long-wave instabilities
《Science China Mathematics》2024年第8期1761-1776,共16页Dongfen Bian Emmanuel Grenier 
supported by National Natural Science Foundation of China (Grant Nos. 11871005 and 12271032)。
This paper aims to give a detailed presentation of long-wave instabilities of shear layers for NavierStokes equations,and in particular to give a simple and easy-to-read presentation of the study of the OrrSommerfeld ...
关键词:Navier-Stokes equations boundary layers Prandtl equations 
Solitary waves forming pulsating thermal plumes and their implications for multiple eruption events in large igneous provinces
《Episodes》2024年第2期227-239,共13页Urmi Dutta Nibir Mandal 
UD would like to thank the Department of Science and Technology;Government of India for funding through INSPIRE-FACULTY award(DST/INSPIRE/04/2016/001582);NM is thankful to Department of Science and Technology,Government of India for J.C.Bose Fellowship award.
In Earth’s mantle,gravity instabilities initiated by density inversion lead to upwelling of hot materials as plumes.This study focuses upon the ascent dynamics of plumes to provide an explanation of the periodic mult...
关键词:density inversion gravity instabilities solitary waves eruption events ascent dynamics pulsating thermal plumes large igneous provinces large igneous provinces lip 
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