国家自然科学基金(11274026)

作品数：8被引量：9H指数：1
导出分析报告
相关作者：王建春肖左利贺贤土史一蓬杨延涛更多>>
相关机构：北京大学更多>>
相关期刊：《Chinese Physics B》《强激光与粒子束》《Plasma Science and Technology》《Science China(Physics,Mechanics & Astronomy)》更多>>
相关主题：INSTABILITYTAYLORRAYLEIGHCYLINDRICALINERTIAL更多>>
相关领域：理学核科学技术更多>>
-
在结果中检索

检索结果分析

结果分析中...
共 条 记 录，以下是1-8
全选清除导出
参考文献引证文献引用追踪
视图：
排序：
Coupling between velocity and interface perturbations in cylindrical Rayleigh–Taylor instability
《Chinese Physics B》2018年第5期378-384,共7页Hong-Yu Guo Li-Feng Wang Wen-Hua Ye Jun-Feng Wu Wei-Yan Zhang 
Project supported by the National Natural Science Foundation of China(Grant Nos.11275031,11475034,11575033,and 11274026);the National Basic Research Program of China(Grant No.2013CB834100)
Rayleigh–Taylor instability(RTI)in cylindrical geometry initiated by velocity and interface perturbations is investigated analytically through a third-order weakly nonlinear(WN)model.When the initial velocity perturb...
关键词：Rayleigh-Taylor instability weakly nonlinear cylindrical geometry 
Rayleigh–Taylor instability at spherical interfaces of incompressible fluids
《Chinese Physics B》2018年第2期450-456,共7页郭宏宇 王立锋 叶文华 吴俊峰 李英骏 张维岩 
Project supported by the National Natural Science Foundation of China(Grant Nos.11275031,11475034,11575033,11574390,and 11274026);the National Basic Research Program of China(Grant Nos.2013CB834100 and 2013CBA01504)
Rayleigh–Taylor instability（RTI） of three incompressible fluids with two interfaces in spherical geometry is derived analytically. The growth rate on the two interfaces and the perturbation feedthrough coefficients...
关键词：Rayleigh–Taylor instability spherical geometry inertial confinement fusion 
Rayleigh-Taylor instability of multi-fluid layers in cylindrical geometry
《Chinese Physics B》2017年第12期371-376,共6页郭宏宇 王立锋 叶文华 吴俊峰 张维岩 
Project supported by the National Natural Science Foundation of China(Grant Nos.11275031,11475034,11575033,and 11274026);the National Basic Research Program of China(Grant No.2013CB834100)
Rayleigh-Taylor instability of three fluid layers with two interfaces in cylindrical geometry is investigated analytically. The growth rates and the amplitudes of perturbation on the two interfaces are obtained. The f...
关键词：Rayleigh-Taylor instability cylindrical geometry inertial-confinement fusion implosions 
Theoretical and simulation research of hydrodynamic instabilities in inertial-confinement fusion implosions被引量：9
《Science China(Physics,Mechanics & Astronomy)》2017年第5期1-35,共35页LiFeng Wang WenHua Ye XianTu He JunFeng Wu ZhengFeng Fan Chuang Xue HongYu Guo WenYong Miao YongTeng Yuan JiaQin Dong Guo Jia Jing Zhang YingJun Li Jie Liu Min Wang YongKun Ding WeiYan Zhang 
supported by the National Natural Science Foundation of China(Grant Nos.11275031,11675026,11475032,11475034,11575033,and 11274026);the Foundation of President of Chinese Academy of Engineering Physics(Grant No.2014-1-040);the National Basic Research Program of China(Grant No.2013CB834100)
Inertial fusion energy （IFE） has been considered a promising, nearly inexhaustible source of sustainable carbon-free power for the world＇s energy future. It has long been recognized that the control of hydrodynamic...
关键词：hydrodynamic instabilities inertial-confinement fusion implosions Rayleigh-Taylor instability Richtmyer-Meshkov in-stability Kelvin-Helmholtz instability convergent geometry effects perturbation feed-through 
可压缩湍流研究进展
《强激光与粒子束》2015年第3期16-24,共9页史一蓬 王建春 杨延涛 肖左利 贺贤土 
国家自然科学基金项目(11221061,91130001,11274026,U1330107)
高马赫数可压缩湍流的运动是一个多尺度多过程的物理现象。采用了多过程分解的方法,将可压缩湍流分解为剪切和胀压过程,分析其统计行为和动力学行为。发展了一种新的紧致差分和WENO格式相结合的混合型数值格式,准确模拟了可压缩湍流场;...
关键词：可压缩湍流 Helmholtz正交分解 标度律 
Cylindrical effects in weakly nonlinear Rayleigh Taylor instability
《Chinese Physics B》2015年第1期388-393,共6页刘万海 马文芳 王绪林 
Project supported by the National Basic Research Program of China(Grant No.10835003);the National Natural Science Foundation of China(Grant No.11274026);the Scientific Research Foundation of Mianyang Normal University,China(Grant Nos.QD2014A009 and 2014A02);the National HighTech ICF Committee
The classical Rayleigh–Taylor instability（RTI） at the interface between two variable density fluids in the cylindrical geometry is explicitly investigated by the formal perturbation method up to the second order. T...
关键词：cylindrical effect Rayleigh–Taylor instability variable density fluid 
Nonlinear saturation amplitude of cylindrical Rayleigh Taylor instability
《Chinese Physics B》2014年第9期278-282,共5页刘万海 于长平 叶文华 王立峰 
supported by the National Natural Science Foundation of China(Grant Nos.10835003 and 11274026);the Scientific Research Foundation of Mianyang Normal University,China(Grant No.07165411)
The nonlinear saturation amplitude （NSA） of the fundamental mode in the classical Rayleigh-Taylor instability with a cylindrical geometry for an arbitrary Atwood number is analytically investigated by considering th...
关键词：nonlinear saturation amplitude Rayleigh-Taylor instability cylindrical interface 
Nonlinear Evolution of Jet-Like Spikes from the Single-Mode Ablative Rayleigh-Taylor Instability with Preheating
《Plasma Science and Technology》2013年第10期961-968,共8页王立锋 叶文华 范征锋 吴俊峰 李英骏 张维岩 贺贤土 
supported by National Natural Science Foundation of China(Nos.10935003,11275031,11075024,11074300 and 11274026);National Basic Research Program of China(No.2013CB834100);China Postdoctoral Science Foundation(Nos.2011M500181,2012T50018)
In this research, the nonlinear evolution of jet-like spikes in the single-mode ablative Rayleigh-Taylor instability （ARTI） in the presence of preheating, is studied numerically. It is demonstrated that the preheati...
关键词：Rayleigh-Taylor instability PREHEATING jet-like spike bubble acceleration spike deceleration 
全选清除导出
共1页<1>
检索报告 对象比较 聚类工具 使用帮助 返回顶部