Reynold s eyes , and i saw a tear slowly sliding down his cheek 我看到一颗泪珠正缓缓地从他的面颊上滚下来。
2.
The results indicate that : the high positioned air inflow do good to heat transfer in rotator disk ; different size of radial outflow have small effects on flow and heat transfer ; the heat transfer near rotating disk increases as rotating reynold number increases or non - dimensional mass flow rate increases 结果表明，高位轴向进气对转盘换热有利；不同的径向出口大小对盘腔内的流动换热影响不大；随旋转雷诺数和无量纲质量流量增加，转盘盘面的换热效果增强。
3.
By comparing the results with relative experiment data , it is shown that rng k - is more exactly than the other turbulent model . . 2 ) the influences of axial inflow position , radial outflow size , rotating reynold number , non - dimensional mass flowrate and axial inflow angle on the flow and heat transfer characteristics were numerically investigated for a typical rotator - stator cavity with axial inflow , radial inflow and radial outflow . the correlations for average nusselt number vs rotating reynold number or non - dimensional mass flowrate were established ( 2 )针对一典型的径向、轴向进气，径向出气的转-静盘腔结构，系统研究轴向进气位置、径向出口大小、旋转雷诺数、无量纲质量流量和轴向垂直预旋进气等对盘腔内流动和换热的影响，整理出转-静盘腔内转盘平均努谢尔数与旋转雷诺数无量纲质量流量之间的准则关联式。
4.
The company main product includes : the oak school absorption of shock series , is hanging the hydraulic pressure series , the bushing , the engine support and so on ; is suitable the vehicle type : reynold , the big space , are beautiful , asia , populace austria enlightens , toyota , the valuable horse , ma zida , the nepali mulberry , ou bao , runs quickly , mitsubishi , the modern age and other ; the company produces the type many , productivity high , the quality is superior ; in order to guarantee the product quality , the large amount of money has introduced the world most advanced production equipment and the check - out facility ; and aimed at the company concrete condition to carry on large - scale technical , the craft , the equipment and the flow transformation , truly achieved take the customer demand as the center , carried on the fine profit production according to the customer request , entrusted with the customer by this to be stronger , the sustainable competitive advantage ; the company already has established the stable long - term cooperation relations with the overseas many enterprises and the dealer , the product sale network cover various countries , and unceasingly attracts the more and more many overseas customer 公司主要产品有：橡校减震系列、悬挂液压系列、衬套、发动机支架等；适用车型：雷诺、大宇、标致、起亚、大众奥迪、丰田、宝马、马自达、尼桑、欧宝、奔驰、三菱、现代及其它；公司生产种类多，生产量高，品质优越；为了确保产品质量，巨资引进了世界最先进的生产设备和检测设备；并针对公司具体状况进行了大规模的技术、工艺、设备和流程改造，真正做到以客户需求为中心，按照客户的要求来进行精益生产，以此来赋予客户更强的、可持续的竞争优势；公司现已跟国外多家企业及经销商建立了稳固的长期合作关系，产品销售网络覆盖世界各国，并不断吸引越来越多的海外客户。
5.
The way to get ko was given in this paper . by this way , the turbulence control equations were constructed from reynold equations with static pressure supposition and boussinesq ' s turbulence viscidity coefficient supposition and the salinity transportation equations , which are representative of the matter transportation equations , are given . the integrated deduction and corresponding boundary conditions are also given 根据上述思想，从雷诺方程出发，采用静压假定和包辛内斯克的紊动粘性系数假说，建立了新坐标系中的紊流控制方程组，同时给出了对物质输运过程具有代表性的盐度输运方程、相应的边界条件及完整的推导过程。
6.
4 ) in a pre - swirl rotator - stator cavities with discrete pre - swirl nozzles and blade - cooling entry holes , the influences of pre - swirl angle and flow parameter on the flow and heat transfer characteristics were numerically investigated . the correlation for average nusselt number vs rotating reynold number or non - dimensional mass flowrate were established . the results show that : advantage of per - swirl inflow is the effect of cooling the blade - cooling entry holes ; pre - swirl inflow increases heat transfer in rotating disk of pre - swirl chamber ; as pre - swirl angle increases , local nusselt number decreases in pre - swirl chamber ; the temperature of stator of inner rotator - stator chamber and per - swirl chamber decreases as rotating reynold number increases ; when the axial mass flowrate maintains constant , heat transfer in the rotating disk of inner rotator - stator cavities does n ' t change as per - swirl mass flowrate increases , while heat transfer in the rotating disk of per - swirl chamber increases ; when the pre - swirl mass flowrate maintains constant , change of the axial mass flowrate has effect on the whole cavity 结果表明，预旋进气的优点在于增强了叶片冷却孔附近的对流换热效果，局部努谢尔数随预旋角的增大而有所减小；随旋转雷诺数的增加，不论是内转静腔室还是预旋腔室的静盘上的温度都不同程度的降低：当轴向中心进气质量流量不变时，随预旋进气的质量流量增加，内转静腔室的转盘盘面上的换热基本没有变化，而预旋腔室的转盘盘面上的换热效果增强；当预旋进气质量流量不变时，轴向中心进气的质量流量的改变对整个盘腔都有影响。
