導磁上板 的英文怎麼說
中文拼音 [dǎocíshàngbǎn]
導磁上板
英文
top plate-
Using maxwell electromagnetic equations, by solving the boundary - value problem of magnetic vector potential, analytical expression to impedance increment of the solenoid coil in eddy current testing of the medium in half space was given. theoretical result was modeled in computer. results showed the validity and feasibility of the model
利用maxwell電磁方程組,通過求解矢量磁位的邊值問題得到了矢量磁位的解析解,進而導出了媒質上方放置式空心線圈的阻抗增量解析式,並對阻抗變化表達式進行單層板厚度和三層板間隙的檢測模型進行了模擬。First, the conducting targets ' electromagnetic scattering is researched in this paper. the rwg vector base functions are used to denote inductive current on the surface of the conducting target. efie is built. the rcs of conducting sphere. conducting plate, conducting cube are calculated respectively, the electromagnetic scattering of multi - rivets on the conducting plate are researched the first time, and the impaction of multi - rivets to the total rcs is analyzed
用rwg矢量基函數表示導體表面的感應電流,建立了導體表面的電場積分方程( efie ) ,分別計算了導電球、導體平板、導電立方體的rcs ,首次研究了導電平板上有多個鉚釘的電磁散射,分析了多個鉚釘對目標總的rcs的影響。In this paper, the electric field integral equation ( efie ) in conjunction with the moment method is used to analyze the electromagnetic scattering problem of rivet on the conducting plate
摘要利用電場積分方程( efie )的矩量法分析了導體平板上有鉚釘的電磁散射問題。To the pcb, here detailedly introduce all kinds of disturb, sensitive element and the coupling modes of transmit. here mainly analyse the master coupling route ( the trace of the pcb ) and the shield of crust in theory, set up the models of them include the study on the effect of an external electromagnetic interference on a pcb trace, the study on the effect of an hole leak electromagnetic interference on a pcb trace and the study on the crosstalk analysis between two transmission - lines of pcb
詳細介紹了pcb上的電磁兼容原理,對于主要耦合干擾途徑(對pcb上走線的耦合)和pcb的外殼屏蔽進行了詳細的理論分析及推導,對pcb板上微帶線走線的各種耦合情況和外殼屏蔽進行了建模,包括外電磁場對走線的耦合、孔縫泄漏場對走線的耦合、走線之間的串擾等情況。On the basis of producing the mathematical model of calculating the induced currents on the passive feedback coils, the distribution and variation of the induced currents and the eddy currents magnetic field are given by numerical calculation. these conclusions are necessary to study the vertical unstability of plasma and design the coils
在建立求解被動導電板感應電流數學模型的基礎上,通過數值計算,給出了感應電流的分佈和變化情況,同時對渦流磁場的分佈和變化也給出詳細的計算結果,這些結論對研究等離子體垂直不穩定性和線圈的設計是必需的。分享友人