The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
This paper presents a new method with parallel FDTD algorithm based on MPI library to analyze thin-slot coupling, which often leads to huge computation. It is demonstrated that the adopted parallel strategy is feasible by comparing the results of serial FDTD computation with that of the proposed method. The high efficiency of this method is also proved. Comparison of the field components given by...
One of the most important problems of FDTD method used in calculation of lightning electromagnetic effects is that the calculation is very expensive, time consuming, and sometimes even impossible due to the computer limitations. Mesh size and lightning channel length can greatly affect calculation speed in lightning electromagnetic field calculation. In this paper, Influences of different mesh sizes...
The influence of the variations of grounding electrode in volume, surface area, conductivity and permeability on transient grounding resistance (TGR) under pulsed discharging current is analyzed with FDTD method in this paper. From the computation results, some useful conclusion can be got as follow: the grounding electrodes with the same surface area have nearly the same TGR. For the grounding electrodes...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.