labyrinth seal造句
例句與造句
- Axial labyrinth seal
軸向曲路密封 - Finite element analysis of the structure of the link levers of the labyrinth seal compressors
迷宮密封壓縮機(jī)連桿結(jié)構(gòu)有限元分析 - Study of nonlinear dynamic stability of labyrinth seal - rotating wheel system in hydraulic turbines
水輪機(jī)迷宮密封系統(tǒng)非線性動力穩(wěn)定性研究 - The bottom bearing applies both labyrinth seal and frame seal , which have good performance of sealing . the main shaft is anticorrosive
下軸承端蓋密封采用雙重密封，可確保密封效果，主軸采用防腐新技術(shù)，能保護(hù)主軸免受腐蝕。 - 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，同時氣封采用更為高級的材質(zhì)，實(shí)現(xiàn)了機(jī)組長周期運(yùn)轉(zhuǎn)。 - It's difficult to find labyrinth seal in a sentence. 用labyrinth seal造句挺難的
- 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(nèi)容： 1 、介紹迷宮密封技術(shù)，主要包括迷宮密封的分類、密封形式和密封原理。 - 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(zhuǎn)子轉(zhuǎn)速、入口預(yù)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(shù)的影響。 - 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(shí)現(xiàn)封嚴(yán)的非接觸密封,通常用于密封氣體,廣泛應(yīng)用于航空、能源、流體等領(lǐng)域的動力機(jī)械中。 - 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(shè)備長期運(yùn)行。 - 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(yīng)用于透平機(jī)械，研究其激振原理和動力特性系數(shù)，對于設(shè)計一臺具有良好動態(tài)性能的透平機(jī)械具有重要的理論和實(shí)際意義。 - 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
采用迷宮密封的往復(fù)式壓縮機(jī)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(yōu)點(diǎn)。 - The interaction of fluid flow and heat transfer with flexible solid structures frequently results in deformation of structures in aero - engine . structural deformation has significant influence on characteristics of fluid flow and heat transfer , for example in the labyrinth seal
航空發(fā)動機(jī)中的許多部件存在著由于流體動力和傳熱引起的結(jié)構(gòu)彈性變形,反過來,結(jié)構(gòu)的變形又會直接導(dǎo)致流道的形狀的變化和其中的流動和傳熱特性的變化。 - 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(jī)充氣式迷宮密封的技術(shù)改造，焦化裝置富氣壓縮機(jī)原來采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(jī)組無法實(shí)現(xiàn)長周期運(yùn)行。 - 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(dǎo)方程組運(yùn)用攝動分析方法進(jìn)行了求解，得到了迷宮密封腔中的壓力分布，并進(jìn)一步求解得到迷宮密封的四個動力特性系數(shù)的計算公式。 - 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(jī)中富氣和循環(huán)氫氣壓縮機(jī)的密封技術(shù)，進(jìn)行了以下幾個方面的研究： 1 )富氣壓縮機(jī)浮環(huán)密封的技術(shù)改造，對迷宮密封損壞嚴(yán)重、密封油受到介質(zhì)污染、密封油竄入潤滑油系統(tǒng)等問題進(jìn)行了研究。
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