迷宮密封 的英文怎麼說

中文拼音 [mígōngmìfēng]
迷宮密封 英文
labyrinth gland
  • 迷 : Ⅰ動詞1 （分辨不清; 失去判斷力） be confused; lose one s way; get lost 2 （沉醉於） be fascinated ...
  • 密 : Ⅰ名詞1 （秘密） secret 2 [紡織] （密度） density 3 （姓氏） a surname Ⅱ形容詞1 （距離近; 空隙小）...
  • 迷宮 : maze; labyrinth
  1. By the use of the combination of suction labyrinth seal and inflator labyrinth seal and advanced materials, the machine gains long term operation

    把原來簡單的充氣式迷宮密封改為抽?充氣組合式迷宮密封，同時氣封採用更為高級的材質，實現了機組長周期運轉。
  2. 3 ) aerial compressor reconstruction with inflator labyrinth seal : the aerial compressor formerly adopted simple inflator labyrinth seal and it did n ' t work well due to the vast leakage and frequently abrasion of the labyrinth seal, so the machine could n ' t operate in long term

    3 ）富氣壓縮機充氣式迷宮密封的技術改造，焦化裝置富氣壓縮機原來採用簡單的充氣式迷宮密封，密封效果不好、泄漏大，迷宮密封頻繁損壞，機組無法實現長周期運行。
  3. With this purpose, this paper researches the state of dometic and overseas seal technique ; uses other enterprise ' s successful experiments for reference ; combines the factory set ' s structural property, technics characteristic and the different request of medium leakage degree ; considers the respective strongpoints of floating ring seal, conical floating seal, suction labyrinth seal, inflator labyrinth seal, mechanical seal, dry gas seal ; finds out the optimum, dependable seal techinique fiting for each set on the base of entire analysis on the centrifugal compressor. and in the end by putting this plan into practice the factory achieves localized reconstructs, reduces the production cost and fulfils the demands of secular safe use

    本文在把握國內外離心壓縮機密封技術的發展狀況，借鑒其他企業的成功經驗基礎上，根據我廠機組結構特性、工藝特性、介質泄漏程度要求的不同，以及浮環密封、錐形浮環密封、抽充氣式迷宮密封、機械密封、干氣密封的各自特點，對離心壓縮機存在的密封問題進行了全面剖析，研究了適合每臺機組最佳、可靠的密封技術，實施了本地化技術改造，降低了生產成本，滿足了機組長期穩定運行的生產要求，取得了顯著的經濟效益和社會效益。
  4. Finite element analysis of the structure of the link levers of the labyrinth seal compressors

    迷宮密封壓縮機連桿結構有限元分析
  5. Abstract : according to analyzing equipment ' s vibration. the failure of screw pump was reaso ned. and the old packing seal was converted into the combination of oil seal, laby rinth and packing seal, in result, the leakage of the pump had been solved comp letely

    文摘:利用設備的振動分析對螺桿泵密封失效原因作診斷，並將原有的填料密封改造為橡膠油封、迷宮密封及填料密封的組合形式，徹底解決了泄漏問題。
  6. A labyrinth seal is a non - contacting circumferential seal utilizing a tortured path for flow between the stationary and rotating ( or reciprocating ) parts. the design utilizes a series of pressure drops to reduce the leakage

    迷宮密封是一種通過曲折通道增大流動阻力來實現封嚴的非接觸密封，通常用於密封氣體，廣泛應用於航空、能源、流體等領域的動力機械中。
  7. It brings remarkable economic results and social beneficial results. this paper ' s research focuses on the following aspects : 1 ) aerial compressor reconstruction with float hoop seal : solving the problems of severe abrasion of labyrinth seal, medium contamination of seal oil and seal oil leakage to the lubricating oil system

    本文主要針對離心壓縮機中富氣和循環氫氣壓縮機的密封技術，進行了以下幾個方面的研究： 1 ）富氣壓縮機浮環密封的技術改造，對迷宮密封損壞嚴重、密封油受到介質污染、密封油竄入潤滑油系統等問題進行了研究。
  8. This article is mainly about the study on the dynamic characteristics of labyrinth seals and concludes the dynamic characteristic of labyrinth seals with the two - control - volume model by the means of turbulent flow theory and calculating fluid mechanics in order to further study on the flowing law of the labyrinth seals

    本論文圍繞迷宮密封流場動力特性系數的研究展開的，採用兩控制容積模型，利用湍流理論和計算流體力學的方法，深入研究迷宮密封內部流動的規律、密封性能，獲得迷宮密封的動力特性系數。
  9. Then, a cfd model of the labyrinth seal is established, several seal models are numerical simulated in fluent, and the regularity of affections of the parameters, such as discharge pressure, shape of teeth and cavities, cavity inclination, labyrinth clearance, rotate speed and numbers of seal teeth are discussed in detail

    最後論文建立了迷宮密封的cfd模型，採用fluent軟體詳細地分析了齒形、間隙、腔形、齒數、齒傾斜角以及換熱等因素對迷宮密封效果的影響，為迷宮式壓縮機的國產化設計和性能優化提供了理論依據。
  10. In order to improve the efficiency of a lpc and to minimize the labyrinth seal leakage, a series of basic theoretic research should be carried on, such as : finding an exact method for predicting the leakage of a lpc, understanding the seal principle in the labyrinth path and investigating how factors affect the seal performance

    國內對這種壓縮機需求較大，卻長期依賴進口，要實現迷宮式壓縮機的國產化，以及對其進行性能優化，必須進行相關的基礎理論研究。本文首先綜述了迷宮密封的研究方法，現狀及進展，並對其在壓縮機軸封中應用的研究進行了回顧。
  11. Fourthly, this article finds the solution to the main equation set about labyrinth seals model of two - control - volume, concludes the pressure distribution in labyrinth seals, and further obtains the answer of the calculation formula on the four dynamic characteristics about labyrinth seals

    4 、對迷宮密封兩控制容積模型主導方程組運用攝動分析方法進行了求解，得到了迷宮密封腔中的壓力分佈，並進一步求解得到迷宮密封的四個動力特性系數的計算公式。
  12. A reciprocating compressor using labyrinth seal ( labyrinth piston compressor, lpc ) can compress and transport gases in an oil - free way. it has many advantages, such as non - lubricated maintenance, no friction loss, no hot spots, minimal wear and tear, and so on

    採用迷宮密封的往復式壓縮機可以完成潔凈氣體的壓縮和輸送，具有壓縮過程無潤滑、無接觸摩擦、氣體無污染、安全可靠等優點。
  13. Sixthly, this article analyses analyzes the influence of such main factors as the rotor whirling speed, the entrance pre - rotating speed, the entrance pressure and the seals clearance on the dynamic characteristics of labyrinth seals

    6 、分析轉子轉速、入口預旋速度、入口壓力、密封間隙等幾種主要因素對迷宮密封動力特性系數的影響。
  14. Secondly, this article studies the static working state of the labyrinth seals in steady flow, including the cavity the relative thickness between gear the proportion of cavity depth to cavity width various gears the level angle of gear the influences of helical gear angle and it ' s flowing direction

    2 、研究迷宮密封在定常流動下的靜態工作特性，其中主要包括空腔數、齒間相對厚度、間隙與空腔寬度之比、空腔深寬之比、不同齒形、齒面傾斜角、斜齒傾角和流向等的影響。
  15. The combined seal is a new style of non - contact sealing. it solves the problem of big clearence of labyrinth sealing, improves the sealing performance and reduces oil consumption and therefore ensures the long run of equipments

    這種組合密封方式是一種新型非接觸式密封形式，解決了以往迷宮密封間隙過大的問題，提高了密封性能，減少了甩油量，從而從根本上保證了設備長期運行。
  16. The propagation velocity of he - he interface in pressurized superfluid helium

    一種採用迷宮密封的10
  17. Study of nonlinear dynamic stability of labyrinth seal - rotating wheel system in hydraulic turbines

    水輪機迷宮密封系統非線性動力穩定性研究
  18. The main contents are as follows : firstly, the introduction of the labyrinth seals technology, including the classification the forms and the theory of labyrinth seals

    本論文主要涉及以下內容： 1 、介紹迷宮密封技術，主要包括迷宮密封的分類、密封形式和密封原理。
  19. Labyrinth seals has been widely used in turbine machine, so the study on the theory of self - excited and dynamic characteristics has great important theoretical and practical meaning to the designing of a turbine machine with a sound dynamic function

    迷宮密封廣泛應用於透平機械，研究其激振原理和動力特性系數，對于設計一臺具有良好動態性能的透平機械具有重要的理論和實際意義。
  20. The central axis of high strength and sealed ceramic bracket produced by our company is made of excellent quality steel through precise process, and adopt china famous brand bearing as driving part

    我公司生產的高強度密封式瓷質托輥中軸採用優質鋼材精密加工而成，用國內名牌免檢軸承作傳動部位，軸承內外兩面均裝配了迷宮密封圈，達到防水，防塵的效果。
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