磁力成型法 的英文怎麼說
中文拼音 [cílìchéngxíngfǎ]
磁力成型法
英文
magneforming- 磁 : 名詞1. [物理學] (磁性; 能吸引鐵、鎳等的性質) magnetism 2. (瓷) porcelain; china
- 力 : Ⅰ名1 (力量; 能力) power; strength; ability; capacity 2 [物理學] (改變物體運動狀態的作用) forc...
- 成 : Ⅰ動詞1 (完成; 成功) accomplish; succeed 2 (成為; 變為) become; turn into 3 (成全) help comp...
- 法 : Ⅰ名詞1 (由國家制定或認可的行為規則的總稱) law 2 (方法; 方式) way; method; mode; means 3 (標...
- 磁力 : [物理學] magnetic force; force on charge
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First in this paper, the characteristics and control methods of bldcm is discussed. on the basis of the run state and control method of the bldcm, combining the electric power and electronic technology, micro electric technology, special integrated chips and the theory of motor control theory, setting up the model of electric power inverter system by using the simulating software - matlab, the control schemes are given when the motor is working in the state of electromotion and electrical regeneration
首先本文介紹了永磁無刷直流電動機的特點及其控制方法,結合電力電子技術、微電子技術、專用集成晶元、電動機以及控制等理論,在重點研究了電動汽車用永磁無刷直流電動機的運行狀態和控制方式的基礎上,利用matlab模擬軟體建立了電力電子逆變系統的模擬模型,給出了電機處于電動狀態和能量回饋狀態時的控制策略。Non - oscillatory and non - free - parameters dissipative ( nnd ) finite difference scheme ( a total variation diminishing scheme ) with second order accuracy was adopted to solve the fluid dynamic equations, a finite rate chemical reaction model was developed to calculate ingredient producing rate, and an adi over relaxation iteration technique was used to solve the electromagnetic discretized equations
採用二階精度nnd格式求解流體力學方程組,採用有限速率化學反應模型計算組分生成率,採用交替方向隱式( adi )超鬆弛迭代法求解電磁場離散方程。The finite element method ( fem ) has become an important means in modern engineering designs, which is used in many fields, such as structural stress analysis, deformational stiffness analysis, mechanic failure analysis, dynamic process analysis, heat analysis, electromagnetism filed analysis and so on
有限元素法已成為工程設計中不可或缺的重要技術手段,在大型結構作用力分析、變形分析、失效分析、動力學分析、傳熱分析、電磁場分析、流體流動分析等方面扮演著越來越重要的角色。The imaging result obtained from theoretical model and real example indicates that the proposed method can improve greatly the ability to recognize the underground electric interface of tem compared with the regular processed resistance section
對理論模型和實例資料的成像處理結果表明,採用瞬變電磁成像方法的成像處理結果比常規的瞬變電磁視電阻率處理剖面清晰、直觀,大大增強了由瞬變電磁資料識別地下電性層狀分界面的能力。In this paper, the major aim is that advancing a new, simple and accurate mechanical model and establishing analysis design method about magnetorheological structure. the following work is done : ( 1 ) the mechanical model of the magnetorheological damper. base on several mechanical models which are used to analyze the mechanical abilities of mrd a new, simple and accurate mechanical mode ? igmoid is advanced
本文以提出一個新的且簡單準確的磁流變阻尼器的力學模型,並建立一套關于磁流變阻尼結構的分析方法和設計方法為目的,主要完成了以下工作: ( 1 )磁流變阻尼器的力學模型在了解和掌握用於分析磁流變阻尼器力學特性的幾種力學模型的基礎上,提出了一個新的,形式較為簡單且能較為準確地反映阻尼器力學特性的sigmoid模型,並且將幾種模型進行了對比分析。The influnence of coupling agent, binders, curing process, formation process and the size of ndfeb powder on ndfeb bonded magnet has been systematically studied by a lot of experiments. the bonded magnet from rapid quenched ndfeb has been produced, and the influence of the technique factors such as coupling agent, coupling process, powder particle size, binder, solidification process, formation process on its properties has been analysised by means of sem, dgn - 3 magnetic properties analysis, compressive strength measurement, etc
本文通過大量的試驗,對各向同性ndfeb粘結磁體用偶聯劑、粘結劑、固化劑,以及固化工藝、成型工藝及其粒度對磁體性能的影響進行了多方面詳細的研究。在不同工藝條件下制備粘結磁體的基礎上,利用磁性能測試儀、力學性能測試設備和掃描電子顯微鏡等測試分析手段,研究了粘結方法制備ndfeb磁性材料的制備工藝,探討了偶聯劑、磁粉粒度、粘結劑、固化劑、固化工藝和模壓工藝等對ndfeb磁體磁性能及力學性能的影響。分享友人