遠場渦流檢測 的英文怎麼說

中文拼音 [yuǎnchǎngguōliújiǎncè]
遠場渦流檢測 英文
remote field eddy current testing
  • 遠 : Ⅰ形容詞1 （空間或時間的距離長） far; distant; remote 2 （血統關系疏遠） distant in relationship 3...
  • 場 : 場Ⅰ名詞1 （平坦的空地 多用來翻曬糧食 碾軋穀物） a level open space; threshing ground 2 [方言] （...
  • 渦 : 渦名詞1. （漩渦） eddy; whirlpool; vortex 2. （酒窩） dimple
  • 流 : Ⅰ動1 （液體移動; 流動） flow 2 （移動不定） drift; move; wander 3 （流傳; 傳播） spread 4 （向壞...
  • 檢 : Ⅰ動詞1 （查） check up; inspect; examine 2 （約束; 檢點） restrain oneself; be careful in one s c...
  • 測 : 動詞1. （測量） survey; fathom; measure 2. （測度; 推測） conjecture; infer
  • 檢測 : check; detection; test; gauging; detecting; sensing; [工業] checkout; measuring
  1. Remote - field eddy current - based non - destructive inspection technology has been widely used in advanced nations with significant effectiveness

    遠場渦流檢測技術在國外發達國家中已充分應用於現場，且收效顯著。
  2. Performance improvement of remote field eddy current detection for ferromagnetic tubes corrosion

    鐵磁性管道腐蝕遠場渦流檢測性能的改進
  3. Research of digital phase signal detecting in remote field eddy current detecting

    遠場渦流檢測中的數字相敏檢波器的研究
  4. Further applications of remote field eddy current technology are restricted by some disadvantages such as weak signal, over - long sensor

    摘要遠場渦流檢測由於信號微弱、探頭過長等缺點限制了其進一步應用。
  5. The remote filed eddy current ( rfec ) techniques will become more and more important as a tool of the pipes " daily check and maintenance in power and chemical industry

    遠場渦流（ rfec ）技術作為電力和化工部門管道日常檢測和維護手段，將發揮越來越重要的作用。
  6. The far field eddy current testing system for trial was developed

    建立了試驗遠場渦流檢測系統。
  7. The design and realization of remote field eddy current system used for in - line inspecting of ferromagnetic pipe

    鐵磁性管道的遠場渦流檢測系統的設計與實現
  8. In order to effectively inspect all kinds of defects and to improve the sensitivity and accuracy of inspection, the far field eddy current testing system should be improved further

    為了達到對各種形狀缺陷的有效診斷，提高檢測靈敏和準確性，還需進一步改進和完善遠場渦流檢測系統。
  9. The authors have made an analytical study of the theory of the above - mentioned technology and reported its effective use for the first time in the quality inspection of steel tubes of a high - pressure heater for a 600 mw power plant

    本文針對遠場渦流檢測技術的理論作了分析研究，並介紹首次應用在國產60萬千瓦機組的高壓加熱器鋼管的質量檢驗中所取得的良好效果。
  10. Firstly, the basic character of the remote filed eddy current is simulated and analyzed in case of two - dimension axial symmetry which approves the existence of remote filed eddy current phenomenon ; the full circumferential defect model is investigated to approve the feasibility of using the rfec techniques to detect the position and depth of defect ; the pit corrosion 、 circumferential and axial crack models are simulated, and the defect character based on voltage plane polar plot and the changes of phase and amplitude are analyzed to supply the standard for defect reconfiguration

    首先，在二維軸對稱情況下模擬與分析了遠場渦流的基本特性，證實了遠場渦流現象的存在;對全周向缺陷的遠場渦流檢測進行了詳細研究，證實了遠場渦流檢測缺陷位置和深度的可行性;對點狀腐蝕、軸向與周向裂紋三種非軸對稱缺陷進行三維有限元模擬，利用相位差和幅值變化曲線與電壓平面極坐標圖對缺陷特徵進行分析，為缺陷形狀重構提供了依據。
  11. Some methods for overcoming these disadvantages are investigated as follows : first, using shield and magnetic circuit to shorten the sensor length and enhance the signal magnitude ; second, improving the data acquisition system to intensify the capability of fine defect detection ; at last, adopting digital signal processing technology such as homomorphic filter, wavelet transform and error correction to ensure detecting reliability

    本文結合有限元模擬和實驗方法，研究了改進遠場渦流技術性能的幾種方法，即：採用電磁屏蔽、磁路進行傳感器優化設計以縮短探頭長度、增大信號強度；改進信號調理電路以提高細微缺陷檢出能力；利用同態濾波、小波變換以及誤差修正等數字信號處理技術確保檢測結果的可靠性。
  12. Research and application of remote eddy current fields in nondestructive testing of in - service steel tubes

    遠場渦流無損檢測在電廠在役鋼管中的應用研究
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