舰船电子工程
艦船電子工程
함선전자공정
Ship Electronic Engineering
2015年
10期
169-172
,共4页
导电介质%电场强度%垂直时谐电流元%矢量磁位
導電介質%電場彊度%垂直時諧電流元%矢量磁位
도전개질%전장강도%수직시해전류원%시량자위
conductive medium%electric intensity%vertical harmonic current%magnetic vector potential
利用镜像法来研究腐蚀相关轴频电场在均匀、线性各向同性半无限大的导电介质中垂直方向所产生的电场强度,以垂直时谐电流元进行建模。通过矢量磁位 A 的引入对垂直时谐电流元在两层介质中某一固定点产生的电场强度推导出新的表达式,并验证其正确性。
利用鏡像法來研究腐蝕相關軸頻電場在均勻、線性各嚮同性半無限大的導電介質中垂直方嚮所產生的電場彊度,以垂直時諧電流元進行建模。通過矢量磁位 A 的引入對垂直時諧電流元在兩層介質中某一固定點產生的電場彊度推導齣新的錶達式,併驗證其正確性。
이용경상법래연구부식상관축빈전장재균균、선성각향동성반무한대적도전개질중수직방향소산생적전장강도,이수직시해전류원진행건모。통과시량자위 A 적인입대수직시해전류원재량층개질중모일고정점산생적전장강도추도출신적표체식,병험증기정학성。
Image method is used to study the electric intensity related to shaft‐rate of corrosion in the conductive medi‐um ,which is half infinite field of hoegeneous ,linear and in the same nature ,modeled by vertical harmonic current .The new electricity intensity expression about some fixed point in two layer medium ,which is produced by vertical harmonic current , is deduced by introducing the magnetic vector potential A ,and its correctness is verified at last .