VELOCITIES

作品数:200被引量:350H指数:8
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相关领域:理学更多>>
相关作者:陈德华王晶何晓张海澜王秀明更多>>
相关机构:中国科学院中南大学科尔盖特大学中国科学院国家空间科学中心更多>>
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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国家高技术研究发展计划国家教育部博士点基金更多>>
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Direct numerical simulation on relevance of fluctuating velocities and drag reduction in turbulent channel flow with spanwise space-dependent electromagnetic force
《Chinese Physics B》2019年第5期166-174,共9页Dai-Wen Jiang Hui Zhang Bao-Chun Fan An-Hua Wang 
Project supported by the National Natural Science Foundation of China(Grant No.11672135);a Foundation for the Author of National Excellent Doctoral Dissertation of China(Grant No.201461)
Based on the Fourier–Chebyshev spectral method, the control of turbulent channel flow by space-dependent electromagnetic force and the mechanism of drag reduction are investigated with direct numerical simulation(DNS...
关键词:FLOW control TURBULENT channel FLOW electromagnetic force direct numerical simulation 
The effective ionization coefficients and electron drift velocities in gas mixtures of CF_3I with N_2 and CO_2 obtained from Boltzmann equation analysis被引量:17
《Chinese Physics B》2013年第3期352-357,共6页邓云坤 肖登明 
Project supported by the National Natural Science Foundation of China (Grant No. 51177101)
The electron swarm parameters including the density-normalized effective ionization coefficients(α-η)/N and the electron drift velocities V e are calculated for a gas mixture of CF3I with N2 and CO2 by solving the...
关键词:effective ionization coefficient electron drift velocity insulation characteristics CF3I gas mixtures 
Demonstrating an additional law of relativistic velocities based on squeezed light
《Chinese Physics B》2012年第7期285-290,共6页杨大宝 李艳 张福林 陈景灵 
Project supported by the National Natural Science Foundation of China (Grant Nos. 11105097, 10975075 and 11175089);the National Basic Research Program of China (Grant No. 2012CB921900);the National Research Foundation and Ministry of Education, Singapore (Grant No. WBS: R-710-000-008-271)
The special relativity is the foundation for many branches of modern physics, of which the theoretical results are far beyond our daily experience and hard to realized in kinematic experiments. However, its outcomes c...
关键词:squeezed states special relativity quantum optics Lie groups 
Interactions between optical bullets with different velocities in the three-dimensional cubic-quintic complex Ginzburg-Landau equation被引量:2
《Chinese Physics B》2010年第4期298-303,共6页郑浪 唐翌 
Project supported by the Key Project of the Educational Department of Hunan Province of China (Grant No. 04A058);the General Project of the Educational Department of Hunan Province of China (Grant No. 07C754)
By using the three-dimensional complex Ginzburg--Landau equation with cubic--quintic nonlinearity, this paper numerically investigates the interactions between optical bullets with different velocities in a dissipativ...
关键词:optical bullet dissipative soliton complex Ginzburg Landau equation 
Investigation of transfer ionization in collisions of partially stripped carbon ions with helium at low to intermediate velocities
《Chinese Physics B》2007年第7期2040-2043,共4页陈熙萌 高志民 刘兆远 丁宝卫 鲁彦霞 付宏斌 邵剑雄 崔莹 张红强 刘玉文 杜娟 孙光智 
The ratios of transfer ionization (TI) to single-electron capture (SC) cross sections have been measured for the collisions of partially stripped C^q+ ions (q = 1-4) with He. The collision velocity ranges from ...
关键词:ion-atom collision transfer ionization electron capture cross-section ratios 
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