vane n. 文恩〔姓氏〕。 n. 1.【氣象學(xué)】風(fēng)向標(biāo),風(fēng)信旗;〔比喻〕隨風(fēng)倒的人。 2.(風(fēng)車、推進機等的)翼,(導(dǎo)向)葉片,葉輪。 3.【測】瞄準(zhǔn)板;(羅盤等的)視準(zhǔn)器。 4.【鳥類】羽片;(翮上的)短毛,?。 a guide vane 導(dǎo)流片。 an air vane【火箭】空氣舵。
The current demands for three dimensions viscous flow in turbo machinery are more and more treated . this thesis presents a computational study of the flow field generated in a centrifugal fan and how that flow field changes through the downstream stator vane 葉輪機械內(nèi)全三維粘性流的計算越來越受到國內(nèi)外學(xué)者的重視,是當(dāng)前國際范圍內(nèi)流體機械研究中的一個十分活躍的領(lǐng)域之一。
The formulas and improving algorithm of bss in this paper , which have reference value for new researcher . the software package of bss and the stator vane ’ s vibration and fatigue analysis software as the analysis tools can be operate more easily 本文所推導(dǎo)的盲源分離的理論公式以及對算法的改進,對后面的跟進研究者具有一定的參考價值。本文開發(fā)的盲源分離軟件包為盲源分離的應(yīng)用提供了有價值的工具。
This paper uses the theory of design on parameters to achieve the software package of bss and the stator vane ’ s vibration and fatigue analysis software , which realize the process of stator vane ’ s vibration and fatigue use a key to control 本文還采用了參數(shù)化的設(shè)計思想開發(fā)了盲源分離的軟件包。同時課題期間還開發(fā)了靜子葉片振動與疲勞分析平臺軟件,實現(xiàn)了整個葉片振動、疲勞特性分析的過程的“一鍵控制” 。
By using harika algorithm , the characteristic of a high - pressure compressor is calculated at different installation angle of the inlet guide vane and the stator vanes ; the characteristics of a high - pressure turbine and a low - pressure turbine are simulated at different installation angles of the guide vane based on ainley method 本文用harika算法計算了導(dǎo)流葉片和靜子葉片安裝角度可調(diào)的變幾何高壓壓氣機特性;用ainley法計算了渦輪導(dǎo)向器面積可調(diào)的高壓渦輪和低壓渦輪的特性。