English translation for "space charge effect"

空间电荷效应

Example Sentences:

	1.	Relativistic back wave oscillator ( rbwo ) with a coaxial structure has a big power capacity of system . with large radius electron beam to decrease the space charge effects without usage of high current , hence the rbwo can work well at a lower axial guide magnetic field 同轴返波管具有很大的功率容量,可以采用大半径电子注,在工作电流不变的情况下空间电荷效应大幅度降低,因而可工作在低磁场状态。
	2.	We consider the solid electron beam . the hot dispersion relation including the electron beam space charge effect is obtained in this paper , by series of propagating with using of the boundary condition and combining with the field matching method 考虑实心电子注，分区求出各区慢电磁波的场方程，然后利用边界条件，用严格的场匹配方法，经过一系列的推导得到了考虑空间电荷效应的“热”色散方程。
	3.	2 . to design an axial magnetic field . the cathode lies in 0 . 4 - 0 . 7 of peak value of the magnetic field and excursion channel in a uniform magnetic field to suppress space charge effects ; to design transition section between the gun and excursion channel in converse computation . 3 选择电子枪阴极处于轴向聚焦磁场峰值的0 . 4 - 0 . 7倍处;漂移通道(互作用区)位于均匀轴向聚焦磁场中,以抑制电子束的空间电荷效应;使用反算法设计电子枪和漂移通道之间的过渡区。
	4.	To make pic ( particl - in - cell ) simulations . to set up models of guns and magnetic field and simulate them in the vacuum and plasma , respectively . we found that plasma held back part of space charge effects and improved trajectory of electrons . but beam would oscillate and became instable as accretion of plasma density . by simulating again and again , we draw a conclusion magic could n ' t work when plasma density was more by far than beam electron density . at last a four - stage depressed collector was simulated 建立电子枪和聚焦系统模拟模型,分别在真空和填充等离子体条件下进行模拟。发现填充等离子体能补偿部分空间电荷效应,改善电子束包络轨迹,提高电子的流通率,但是随着等离子体密度的增大,束电子会出现振荡不稳定性,遗憾的是通过反复多次模拟发现本文所用粒子模拟的代表性软件magic无法用于模拟等离子体密度远高于束电子密度的情况。
	5.	One of effective ways of overcoming space charge effect is to fill plasma in high power wave apparatus , by the neutralization between plasma and space charge , the transfer current is going to be largely enhanced , thereby out - power is going to be largely increased . meantime , due to there are many fluctuating modes in plasma , so it is able to bring a new beam - wave interaction mechanism , by it people can invent some new type high power microwave apparatus 高功率微波装置中的电流密度很大,空间电荷效应强烈,影响了功率的提高,克服空间电荷效应的有效方法是在高功率微波器件中填充等离子体,由于等离子体对空间电荷的中和作用,传输电流会大大提高,从而大幅度提高输出功率,同时由于等离子体中存在多种波动模式,有可能带来新的注波互作用机制,发展新型的高功率微波器件。
	6.	In order to obtain the tolerance requirement for the magnetic field homogeneity of the solenoids in electron cooling device , the source of the magnetic imperfection and its influence on the transverse temperature of electron beam were investigated by means of numerical simulation , and taking the space charge effect of electron beam into account 摘要分析了直螺线管磁场缺陷的来源，考虑了电子束的空间电荷作用，采用数值方法模拟计算了磁场缺陷对电子束横向温度的影响，获得了电子冷却装置中直螺线管磁场的均匀性要求。
	7.	The mode competition is much improved . it may operated with a large electron beam radius , that means decreasing the space charge effects compared with a smaller radius beam with the same current , hence the rbwo may operated with a low axial guide magnetic field . besides , the rbwo with a sinusoidal corrugated coaxial structure is very easy to manufacture 波纹内导体rbwo具有一些突出优点:同轴结构中内导体的存在使系统的截止频率显著升高,使得系统尺寸可比普通波纹波导慢波系统大;具有很大的抑制模式竞争的能力和很高的功率容量;可以采用大半径电子注,在工作电流不变的情况下空间电荷效应大幅度降低,因而可以工作在低磁场状态;此种慢波结构内导体上的波纹易于加工。

Similar Words：

"space charge current" English translation, "space charge defocusing" English translation, "space charge density" English translation, "space charge detector" English translation, "space charge distortion" English translation, "space charge factor" English translation, "space charge field" English translation, "space charge free region" English translation, "space charge grid" English translation, "space charge grid tube" English translation