Experiments show that the surface discharge occurred just after the high voltage applications, forms a Lichtenberg figure witch is composed of a ring shape from here developing streamers. 施加纳秒正脉冲高电压时,得到中心不发光的辉光圆环及圆环四周放射状流光的放电图像。
The elementary results show that the discharge channel numbers under triggering breakdown are more than that of self-breakdown, and the discharge stability of gap electrodes made of stainless steel ring is better than that of spring electrodes. The supporting method of spring electrodes needs to be improved. 同等实验条件下,环状不锈钢间隙电极开关放电稳定性比环状弹簧间隙电极开关好,弹簧电极的均匀性和支撑需要进一步完善。
Study and Application of the Large Orifice Discharge Theory on Ring Shape Runner System(ⅵ) 环形横浇遣大孔出流规律的研究与应用(六)
Concrete Construction for Discharge Ring Reform of No. 3 Unit in Qingtongxia Hydropower Station 青铜峡3~机水轮机转轮室改造的混凝土施工
The method of measuring the temperature of the discharge gas in He-Ne ring laser by thermal image instrument was proposed in this paper, The result was gained by experiment and calculation. 本文提出了用热像仪测量HeNe气体环形激光器放电管内气体温度的方法,并通过实验和计算得出了结果。
Therefore the pump valve is modified as follows: ( 1) adding a sealing groove in the upper part of the discharge valve seat as well as a sealing ring to prevent leakage at high pressure; 为此,对泵阀做了如下改进:一是在排出阀座上部增设1道密封坡口,加1道密封圈,防止高压泄漏;
The measuring and calculating of the discharge tube of Ring Laser 环形激光器放电管温度的测量与计算
Ring with the discharge channel for promoting the Hall is the basic characteristics of electronic channels in the ring within a closed loop drift, ion channel in the electric field under axial acceleration to generate thrust. 具有环形的放电通道是Hall推进器的基本特征,电子在环形通道内形成闭环漂移,离子在通道内轴向电场的作用下加速以产生推力。
High reliability discharge of the three-axis ring laser gyro has been achieved. 实现了三轴激光陀螺的高可靠性放电。
Grouting through the finite element simulation found that the thickness effect on the discharge of small, slip ring great influence on permeability coefficient, permeability coefficient control grouting circle m/ s can effectively meet the following construction and operation of the tunnel. 通过有限元模拟发现注浆层厚度对涌水量影响小,注浆圈渗透系数对涌水影响很大,控制注浆圈渗透系数在1.0E-9m/s以下可以有效的满足隧道施工和运营。