電渦流式 的英文怎麼說
中文拼音 [diànguōliúshì]
電渦流式
英文
eddy-current type-
Zmd catena of self inhale magnetic force pumps adopt structure of electrical engine direct link form, by centernog prop up, the structure is tightly, teardown and maintenance is convenient, adopt high - powered magnetism stuff nd fe boron to make inside and outside magnet. isolationsheath assembled make of import nonmetallic material, avoid magnetism backset ullage of the run - of - mill pumps have drastically
Zmd系列自吸磁力泵採用電機直聯式結構,由中間支架支撐,結構緊湊,拆卸維護方便,採用高性能磁性材料「釹鐵硼」製造內外磁體,隔離套採用進口非金屬材料,徹底消除了一般磁力泵具有的磁渦流損耗,可輸送高濃度,密度大於1 . 84 t mThe exterior and the install sizes all in the light of iso international criterion to design and make, the whole structure adopt after pull pattern of electrical engine direct link my companys patent, by centernog prop up, the structure is tightly, teardown and maintenance is convenient the bound of capability is broad the alnico of passing wrestdistance uses of advanced thulium material permanent magnet nd fe boron to make inside and outside magnet ; uses of the most streampadd nonmetallic material pad f46 inside to be made - up isolationsheath assembled and its provided with high strength dynam capability
,整體結構採用電機直聯的后拉式我公司專利,由中間支架支撐,結構緊湊,拆卸維護方便,性能范圍寬傳遞扭矩的磁鋼選用先進的稀土材料永磁體「釹鐵硼」製造內外磁體,使用最新型非金屬材料內襯f46製成的隔離套組合具有高強度的力學性能,徹底消除了一般磁力泵具有的磁渦流損耗,提高了整機的效率。For the leakage often occured on condenser brass pipe of hanchuan power plant, using differential inner insert detecting coil the on - line multi - frequency eddy current check technology effectively restrains interferance source signal from support board, etc, improves measuring sensitivity and the measuring result gets more reliable
摘要針對漢川電廠凝汽器銅管在運行中多次發生泄漏,利用差分內插式檢測線圈,通過多頻渦流檢測技術對凝汽器進行渦流在役檢測,有效地抑制了支撐板等干擾源信號,提高了檢測靈敏度,使得檢測結果更可靠。Numerical analysis of the electromagnetic field caused by the eddy - current transducer the dissertation calculates the field caused by the solenoid coil with a finite - length ferrite core carrying time - harmonic current by the finite element method
二、渦流傳感器電磁場數值分析本文採用有限元數值分析方法計算了含有有限長磁芯的放置式線圈的屯磁場。Crystal oscillator circuit of eddy current sensor and its application in liquid resistant digital caliper
定頻調幅式電渦流傳感器電路及其在防水數顯卡尺中的應用In chapter 3, the subgrid eddy - viscosity model for large eddy simulation is applied to calculate the three dimensions unsteady periodic turbulent flow in yantan francis turbine. the pulsating characteristics of some main physical parameters in flow field are found. the calculated axial water thrust of hydraulic turbine agrees with the model - test value
第三章採用大渦模擬亞格子渦粘模型,對巖灘混流式水輪機的流場進行三維非定常湍流分析,得到了流場中各物理量的脈動特性,計算出ms的軸向水推力與模型試驗值大小相當;同時論證了對于下機架承重的混流式水輪發電機組可採用其推力軸承負荷作為水電站廠房振動的最大垂直激振荷載。Technical specification for yzrsw range of three - phase eddy - current brading wound rotor induction motors for column crane application
Yzrsw系列塔式起重機用渦流制動繞線轉子雙速三相異步電動機技術條件Based on the electromagnetic theories, this dissertation presents an analytical method to analyze the el ectromagnetic field caused by the solenoid coil with ferrite core that is popularly used in eddy - current non - destructing test ( not )
本論文從電磁場理論出發,應用解析方法分析了渦流無損檢測用帶磁芯的放置式線圈的阻抗,並利用數值方法和實驗驗證了分析結果。Below are the work and results of the dissertation : 1. analytical solution to the eddy - current transducer with ferrite core according to the practical eddy - current transducer used in eddy - current not, the analytical model described by a solenoid coil with a coaxial cylindrical ferrite core of finite length " is established
論文的主要工作和結論概括如下:一、渦流傳感器電磁場解析解根據渦流無損檢測中實際使用的放置式線圈傳感器,建立了含有共軸有限長磁芯的通電圓柱線圈電磁場分析模型。Verification regulation of eddy current interferometer for measuring thickness
電渦流式測厚儀試行檢定規程The paper establishes mathematics model of electromagnetic heating system of eddy current field and temperature field, and gives corresponding discrete format with elements as eight nodes, hexahedron equal cell, through calculating eddy - current field to gain the internal heat source that the temperature field needed, to use discrete method to solve the problem of induction - heating part ' s temperature field by axial symmetrical electromagnetic, and then to analyze the characteristic of instantaneous temperature field
本文建立了電磁加熱系統的渦流場和溫度場間接耦合的數學模型,分析了不同頻率下渦流和溫度的分佈情況,並以八節點六面體等參元為例給出了渦流場對應的離散格式,通過計算渦流場獲得溫度場所需要的內熱源強度,加熱部件的溫度場以軸對稱格式進行離散求解,並對瞬態溫度場有限單元法的求解特點進行了分析。The integral method is adopted caculate and analyze to amf three - dimension distruction which is the structure of coil type four - pole and the structure of coil type double - pole and study the size of two kind of electrode structure axial magnetic flux density distribution and its fielduniformity. the finite - element method is used simulate that eddy current has effect on amf when contact tray of douple - pole amf structure is slotted or no
本文採用積分方法對本文設計的線圈式兩極縱向磁場觸頭結構和線圈式四級縱向磁場觸頭結構的縱向磁場三維分佈進行了計算分析。研究了電弧燃燒期間兩種觸頭結構縱向磁場強度的大小、均勻性,利用有限元法模擬線圈式兩極縱向磁場觸頭結構的觸頭盤開槽和不開槽時渦流對縱向磁場的影響。In the second chapter, equivalent circuit of the eddy current sensor is firstly analyzed. based on that, the carrier signal generating circuit that is realized by the lc periodic circuit is introduced, thus, the carrier signal of standard frequency is obtained through the trimming capacity. subsequently, the disc type rotational armature generator and the rotational coupling transformer are separately leaded in to realize the power supplies of the carrier signal generating circuit and output of the measuring signal
在傳感器設計一章中,首先對渦流傳感器進行等效電路分析,在此基礎上分析了由電感、電容諧振電路構成的載波信號發生電路,並通過微調電容獲得了標準頻率的載波信號;接下來提出了採用盤式旋轉電樞發電機解決載波信號發生電路電源供給問題的方案,同時通過旋轉耦合變壓器的引入,使得測量信號輸出問題很好地解決;本章最後給出的一組實驗曲線充分說明了這一方案的可實現性。Household and similar electrical appliances - safety - part 2 - 60 : particular requirements for whirlpool baths and whirlpool spas
家用和類似用途電器的安全.第2 - 60部分:渦流浴器和渦流式水療電器具的特殊要求Eddy - current displacement vibration amplitude measuring instrument
電渦流式位移振幅測量儀Eddy current proximity detector
電渦流式檢測器Eddy - current type
電渦流式Based on that, measurement principle of the eddy current sensor is given in detail, and the project and design of the eddy current measurement system for the cable eccentricity is brought forward
在此基礎上,詳細論述了電渦流傳感器的測試原理,提出了電渦流式偏心測量系統的研製方案和設計方法。A continuous on - line monitor for volume deformation of cement - based material under multi - environment has been developed, which is designed with the environmental simulation technology, micro - distance measuring technology of laser and eddy current and the transmission agent and then realizes the automatic non - contact monitoring of the deformation of multi - group samples under multi - environment, furthermore, it is suitable to test the early - age deformation of the samples with the moulds self - designed
摘要開發出一種多環境下水泥基材料體積變形在線監測儀,本儀器採用環境模擬技術,激光、電渦流測微技術及傳動系統,實現在多環境下,對多組試件進行非接觸式變形自動化監測,並利用自行設計的模具,可對試樣進行帶模測試使其適合早期體積變形測試。The performance, feature and application fields of non - contact displacement sensors used in bearingless motors are compared. the static and dynamic characteristics of the eddy current displacement sensor are studied experimentally
對比分析了目前在無軸承電機上使用的非接觸式位移傳感器的性能、特點和應用范圍,重點對所選用的電渦流傳感器進行了靜態和動態特性的試驗研究。分享友人