Results show that the influence of mainstream reynolds numbers on heat transfer coefficience is little and the heat transfer coefficience raise with the increase of reynolds numbers . the influence of the position of holes on heat transfer coefficience is complex and correlate with the mainstream speed and the balde surface curvature . and the influence of blowing ratio on heat transfer coefficience is more great ( especially to stator ) , and show a complex relation to mainstream reynolds number and the position of holes 实验结果表明，不同孔位出流的换热由于孔排下游表面来流速度及叶片表面曲率的不同而有不同的规律，而主流雷诺数对叶片表面特别是压力面和前缘区域的换热系数比的影响较小，吹风比对换热系数影响较大(特别是导叶) ，并且随气膜孔位置和来流雷诺数的变化而情况复杂。
The analyzed and contrasted results of the distribution of the surface pressure distributions and the sectional side forces with the former results of the slender body in the same flow conditions show that the shm ' s control effect to the slender body is due to that the two asymmetric vortices over the slender body model are sensitive to the nose perturbations 通过对物面压力分布、截面侧向力分布和以前细长旋成体结果的对比和分析，发现单孔位微吹气扰动对于细长旋成体横侧向控制作用在于模型头部背风侧非对称二涡结构对扰动的敏感性。
Slz25 glass vertical drilling machine is controlled by computer , in actual operation , just put the glass on the transmission belt , input drilling position data , press the start button , the machine will automatically position itself and finish all drilling operations , and automatically stop when the work is compeled , featuring high drilling efficiency and accurate position , suitable for the processing of building glass and fumiture glass 详细说明： slz25玻璃立式钻孔机为电脑控制，操作时只需将玻璃放在传送带上，输入钻孔位置数据，启动按钮，自动定位后钻削所有孔位，完成工作后自动停机。钻孔效率很高，孔位准确，适用于建筑玻璃与家具玻璃的加工。
Above all , the surface of the gas turbine blade including stator and rotor heat transfer coeficience with no film cooling hole was studied with the main stream reynolds number of 150000 , 200000 50000 , 300000 , 350000 , 400000 . then , the heat transfer coefficience when all cooling holes opened and only one cooling hole opened was studied partly . and it ' s studied how the mainstream reynolds number , blowing ratio and the position of holes affect the heat transfer coefficience of the surface of blade 对导叶和动叶，都是先研究了在150000 ， 200000 ， 250000 ， 300000 ， 350000 ， 400000雷诺数下，没有气膜冷却时的表面换热系数分布，然后研究了气膜孔全打开和只打开单排孔时的表面换热系数分布曲线，重点研究来流雷诺数，吹风比和不同孔位出流对换热系数分布的影响规律。
It adopts computer digital controlled system plc orientation mo dule touch scerrn to control , realizing x z w axis direction s precise orientation by ac servo system . in actual operation , just put the glass on the transmission belt , input drilling position data on the screen , press the start button , the machine will automatically position itself and finish all drilling operations , and automatically stop when the works is completed . this machine s two group drilling heads can work at the same time , one group drilling head is also ok . this machine has high drilling efficiency and accurate position , is an ideal choiceness equiment of scree - wall glass and other large specand volume production glass drilling 该机采用计算机数控系统plc定位模块触摸显示屏控制，由交流伺服系统实现x z w轴三个方向的精确定位。操作时只需将玻璃放在传送带上，在显示屏上输入钻孔位置，按启动按钮，自动定位钻削所有孔位，完成工作后自动停机。本机两组钻孔机头可以同时工作，也可以单组机头工作。
