【摘 要】
：
Jump conditions about the total momentum flux and energy flux in a non-neutral plasma shock with electric current and field are given, which are derived from th
【机 构】
：
College of Electric and Electronic Engineering, Huazhong University of Science and Technology, Wuhan
论文部分内容阅读
Jump conditions about the total momentum flux and energy flux in a non-neutral plasma shock with electric current and field are given, which are derived from the double fluid equations and the Poisson equation for electron and ion fluids. Furthermore, we derive the relations between the upstream and downstream velocities and temperatures, and the minimum upstream Mach number for the plasma shock existence M1min, which depend on the current through the shock front J0, the electric potential difference between the upstream and downstream of shock △φ, and the ion charge Z.
其他文献
A novel charge-transfer complex film: copper-(n-propyl ester 7,7,8,8- tetracyanoquinodimethane-2,5-ylene-(3-propionic acid)) (Cu-TCNQ(C2H4COOC3H7)2) was prepare
Carbon micro-clusters are accelerated by an HI-13 tandem accelerator.The plastic nuclear track detectors CR-39are irradiated by C1-C4 beams from the HI-13 tande
The influence of localized resonance on the properties of band-gaps of the two-dimensional periodic composite are analysed numerically and experimentally by com
We report a discovery of multiple outflows in IRAS 06056+2131. The high angular resolution image (～ 15") of CO (1-0) emission reveals that the structure of outfl
We report on in situ high-pressure studies up to 1.0 GPa on the MgB2 superconductor which was high-pressure synthesized. The as-prepared sample is of high quali
随着科学技术的日益发展,科学技术的不确定性也变得越来越明显.正确认识科学技术魄不确定性关系到科技的应用、经济的发展,甚至于社会的安定.学校教育和大众传媒作为公众获取
摘要：近年来，全国平面媒体硬广大幅下滑，报业传统广告经营进入不可逆转的下行期；与此同时，网络和数字技术的迅猛发展也给传统舆论环境带来巨大冲击。对此，全国报业纷纷主动出击，立足自身实际，加快推进媒体融合和跨界发展，积极探索新常态下的转型升级之路。在全国报业你追我赶地推进报业转型升级的大背景下，员工的思想动态日趋多样化和复杂化，思维方式和价值取向也悄然发生了变化。如何在报业发展的新常态下，做好员工的思
We study few-electron semiconductor quantum dots using the unrestricted Hartree-Fock-Roothaan method based on the Gaussian basis. Our emphasis is on the energy
一、前言宣城县处于皖南山丘余脉与沿江冲积平原的结合部分,地势呈南高北低,是我省的发展烟区之一。在境内的东、西、南三部的山丘地带,土壤条件和光、热、水气候条件适合烤
德汉平行语料库的发展对语言对比和翻译研究产生了很大影响。该文通过实例介绍了小型德汉平行语料库的建设步骤及需要解决的技术问题,对语料库的具体使用进行说明,同时就基于