固定导叶,stay vane英语短句,例句大全

固定导叶,stay vane
1)stay vane固定导叶
1.It is impossible to make very good flow pattern in inlet of stay vane only by means of changing geometry of spiral casing.绝大多数轴流式水轮机的蜗壳为不完全包角的T型蜗壳 ,仅通过对蜗壳的几何形状优化而实现沿固定导叶进口圆周均匀供水或速度分布均匀几乎是不可能的。
2.Numerical simulation model of the three dimensional viscous flow in casing and stay vanes is based on the solution of Navier Stokes equations with the standard model of turbulence k ε.基于 N-S方程和标准的κ-ε模型 ,采用贴体坐标、非结构化网格和 SIMPL E算法 ,对蜗壳内部流动进行了计算分析 ,其结果与实验值吻合 ,可作为蜗壳优化和固定导叶设计、改型的依据。
3.The paper analyzed the connection of the pressure and the norml direction acceleration in the interaction, and apply the virtual work to introduce the added mass and the structure equilibrium of the submerged elastic body, Then apply the method to analyze nature frequency and the mature node of the submerged stay vane.通过对固液界面的压力和法向加速度的分析 ,并引入虚功原理的附加质量 ,得到弹性体在液体中的结构方程 ,并应用此方程对水轮机固定导叶在水中的固有频率和固有振型进行解析 ,对固定导叶在运行过程中产生的共振进行了分析及预

英文短句/例句

1.Vanes Repair-Type in No.4 Hydroturbine of the Danjiangkou Hydropower Plant丹江口水力发电厂4号机组固定导叶修型
2.Including Sand Water Condition Turbine Spiral Case, Stay Vane Flow Field Analysis and Line Improvement含沙水条件下水轮机蜗壳、固定导叶流场分析及型线改良
3.Therefore,for the adjustable blade spiral mixed flow pump,the design of fixed guide blade should be paid attention to and the tip clearance of blade should be rationally selected.因此，对于可调叶片蜗壳式混流泵应重视固定导叶的设计，合理地选择轮缘间隙的大小。
4.Also, the chamfer of the stay vanes entrance and the surface roughness of the flow channel were optimized by the numerical investigations.亦对固定导叶入口冲角、涡壳壁面粗糙度对流动的影响进行了定量分析。
5.Genetic Algorithm Using in the Unfixed Wicket Gate Closing Law of the Turbine遗传算法在水轮机非固定模式导叶关闭规律中的应用
6.aeronautical fixed radio service固定无线电导航业务
7.fixed impeller straight through cyclone固定叶轮直通式旋风分离器
8.Treatment of Pilon Fracture with Cloverleaf Plate;三叶草型固定板治疗胫骨Pilon骨折
9.The rear axle used on front wheel drive applications of this vehicle is mounted to the rear leaf springs using isolator bushings at the axle mounting brackets.车轴利用轴固定支架的绝缘衬套固定于后叶片弹簧。
10.In Vitro Induction of Adventitious Buds from Leaves and Scale Leaves of Lily Species;用百合叶片及其鳞茎叶片离体诱导不定芽
11.The System of in Vitro Culture and Shoot Regeneration from Leaves of Pear Cultivars;梨的离体培养与叶片不定梢诱导研究
12.Study on the Direct Adventitious Bud Induction from Cotyledonary Node of Luffa Cylindrical (L.) Roem;普通丝瓜子叶节直接不定芽诱导研究
13.Adventitious shoots regeneration of leaves in vitro from apple grown in tubes苹果组培苗离体叶片诱导不定芽分化
14.Research of the Static Stress Assessment for the Wicket Gate of Pump Turbine水泵水轮机活动导叶静应力评定探讨
15.The aerofoils are held in place by upright vanes, or endplates.剖面小翼被垂直叶片或终板固定在有效位置。
16.DZ4 Alloy Direction Detection Coagulation Turbine Blade Recrystallization Experimental Study;DZ4合金定向凝固涡轮叶片再结晶试验研究
17.Experimental Study and Analysis of the Endurance Properties of Directionally Solidified Turbine Blade;定向凝固涡轮叶片持久性能试验研究与分析
18.Purification and Immobilization Study of Jerusalem Artichoke Leaves Peroxidase;菊芋叶片过氧化物酶的分离纯化及固定化研究