Simulation of unipolar space charge controlled electric fields - Christen, Seeger () Citation Context ... and space charge distributions are sketched in Figure 2. From MEPP one thus finds that the electric field at a contact that “injects” bulk charge above a field Ec is suppressed to the...
The paper describes the application of arc charges for numerically calculating electric field by the charge simulation method (CSM) in three-dimensional configurations. Analytical expressions with two kinds of elliptic functions were derived for potential and field strength of arc charges, the charge ...
electric field computationscomplex chargescharge simulation techniqueA charge simulation modeling of a three phase power cable with non-symmetrical conductor arrangements is conducted in this paper. The three-phase conductors carry three sinusoidal currents in a steady state and balanced conditions. The ...
Liquid/solid interfaceInterfacial thermal resistanceMolecular dynamics simulationThe effect of an applied electric field and the surface charge on the interfacial thermal resistance between water and solid has been studied using nonequilibrium molecular dynamics simulations.The results reveal that the electric...
The charge simulation method for the calculation of the electric field intensity in the rod-plate gap is also briefly introduced. 为了进行外加场强的计算,文中还简介了用模拟电荷法计算棒——板间隙场强的方法。 joa.csee.org.cn 4. Difficulty encountered in evaluating complex electric field by optimize...
computer simulationdielectric spheretransient electric fieldsThe polarization of mobile charges on the surface of a dielectric sphere subjected to electric fields is simulated using a random walk method. The effects of field strength and charge density on the polarization time constant and the ...
importpychargeaspcfromnumpyimportpitimesteps=40000dt=1e-18omega_0=100e12*2*piorigins=((0,0,0), (80e-9,0,0))init_d=(0,1e-9,0)sources=(pc.Dipole(omega_0,origins[0],init_d),pc.Dipole(omega_0,origins[1],init_d))simulation=pc.Simulation(sources)simulation.run(timesteps,dt,'s_...
(Fig.2f). We expect a resolution improvement by at least one order of magnitude if a spin-echo scheme with a synchronized AC bias voltage is applied10,12. Finally, using the geometric parameters obtained from the simulation, we deduce that the largest field reachable in our system is ~14...
Simulation of rectangular arrays of large charged spheres of alternating sign by sets of point charges 来自 掌桥科研 喜欢 0 阅读量: 25 作者: Zimmels, Y. 摘要: A new method is described for evaluation of electric field around rectangular arrays of large charged spheres of alternating sign. ...
Uniform electric field, Ea, was applied along x- direction through the lattice sites apart by two electrodes (an anode at x = 0 and a cathode at x = xmax). Applied 0.0 0.0 0.2 0.4 0.6 0.8 1.0 X/X max Fig. 1. SCF at steady-state. Ea = 60 V/lm and trap depth = 0.3 eV. ...