Finite element method ( fem ) is used to quantificationally simulate the current density distribution of the whole cfrc sample , and to explain the mechanism and reason for precipitations " depositing in the crack tip 利用有限元定量地模擬了整個試件的電流密度分布狀況,闡述了沉積物在裂紋尖端的沉積狀況及其原因。
The electrical simulation compared the temperature and the current density distribution in copper lines with different width and barrier materials , the result indicating that the maximum temperature locates in the middle of the line and the 20 - degree obliquity is the most optimum one in the pore structure 在電學(xué)模擬過程中,對比了不同條寬和不同阻擋層材料下的互連線的溫度、電流密度分布,以及不同通孔傾角下、不同阻擋層材料下的通孔的溫度、電流密度分布。
Based on the maxwell ' s equations , the one - dimensional foil conductor ' s current density distribution equals the sum of the independent skin effect and the proximity effect current density distributions , and the one - dimensional foil conductor ' s loss equals the sum of the independent skin effect and the proximity effect losses 本文從maxwell電磁場方程出發(fā)對一層薄銅箔的趨膚和鄰近損耗進(jìn)行了研究,得出銅箔的總損耗是趨膚和鄰近效應(yīng)單獨起作用產(chǎn)生的損耗的和。