float ring造句
例句與造句
- Computation formulas of pressure distribution and dynamic and static characteristics of radius - thrust float ring hybrid bearing are deduced
建立了數(shù)學(xué)模型,推導(dǎo)出相應(yīng)的reynolds方程和動靜特性系數(shù)表達(dá)式。 - All above , the test and the theoretical research formed the basis of practical application for the radical - thrust floating ring hybrid bearing
以上軸承的試驗(yàn)研究及理論推導(dǎo)為徑向?推力聯(lián)合浮環(huán)動靜壓軸承的進(jìn)一步研究和工程應(yīng)用奠定了基礎(chǔ)。 - This paper is a part of the research project named the static and dynamic characteristic research of the radial - thrust floating ring hybrid bearing which is supported by the natural science and technology research foundation of the nation
本文完成的工作是國家自然科學(xué)基金項(xiàng)目“徑向?推力聯(lián)合浮環(huán)動靜壓軸承靜、動特性研究”中的一部分。 - At the same time , the temperature fields of the radial - thrust floating ring hybrid bearing which includes the lubricant inertia item is discussed , the associated equations and the boundary conditions of temperature are given
同時(shí),本文對計(jì)入慣性項(xiàng)下徑推聯(lián)合浮環(huán)軸承的溫度場問題進(jìn)行了理論研究,首次導(dǎo)出了該種情況下的聯(lián)立方程組和邊界條件。 - In this paper , based on the theory of radial - thrust floating ring hybrid bearing , the dynamic characteristic test for this kind of hybrid bearing is accomplished on the self - made test stand , the dynamic characteristics of the testing bearing are got , and the dynamic characteristic coefficients of the thrust part of the bearing are measured for the first time , the result of the test is compared with the theoretical calculation
本文是在徑向?推力聯(lián)合浮環(huán)動靜壓軸承理論研究的基礎(chǔ)上,利用自制的實(shí)驗(yàn)臺完成了對該軸承的動特性試驗(yàn)研究,首次得到了測試軸承的動態(tài)特性,并將實(shí)驗(yàn)結(jié)果和理論計(jì)算進(jìn)行了對比。 - It's difficult to find float ring in a sentence. 用float ring造句挺難的
- Furthermore , the temperature fields of the radial - thrust floating ring hybrid bearing which includes the lubricant inertia item is stud ied for the first time , the reynolds and energy equations are derived , the relationship between viscosity and temperature as well as the boundary condition of pressure and temperature are developed
此外,本文還首次對考慮慣性項(xiàng)下該動靜壓軸承的溫度場進(jìn)行了理論研究,建立了數(shù)學(xué)模型,導(dǎo)出了該浮環(huán)動靜壓軸承徑向部分、推力部分的能量方程、雷諾方程以及粘溫關(guān)系、壓力、溫度邊界條件等。 - Exciting method is used to measure the damping , the four damping coefficients of the radial part and a damping coefficient of the thrust part can be obtained though hammering the testing bearing which is in a equilibrium position . based on the testing data , the dynamic characteristic curves of the radial - thrust floating ring hybrid bearing are drawn and compared with the theoretical curves
采用激振法測量軸承的阻尼,對處于平衡位置的測試軸承分別沿水平方向、上45度方向及軸向進(jìn)行錘擊,根據(jù)錘擊法原理求得各個(gè)轉(zhuǎn)速下軸承徑向部分內(nèi)、外膜總阻尼系數(shù)以及推力部分內(nèi)、外膜總阻尼系數(shù)。 - 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(nèi)外離心壓縮機(jī)密封技術(shù)的發(fā)展?fàn)顩r,借鑒其他企業(yè)的成功經(jīng)驗(yàn)基礎(chǔ)上,根據(jù)我廠機(jī)組結(jié)構(gòu)特性、工藝特性、介質(zhì)泄漏程度要求的不同,以及浮環(huán)密封、錐形浮環(huán)密封、抽充氣式迷宮密封、機(jī)械密封、干氣密封的各自特點(diǎn),對離心壓縮機(jī)存在的密封問題進(jìn)行了全面剖析,研究了適合每臺機(jī)組最佳、可靠的密封技術(shù),實(shí)施了本地化技術(shù)改造,降低了生產(chǎn)成本,滿足了機(jī)組長期穩(wěn)定運(yùn)行的生產(chǎn)要求,取得了顯著的經(jīng)濟(jì)效益和社會效益。