The cooling effectiveness of cylindrical gas-film cooling holes was numerically investigated, which was determined at different radial angles, momentum ratio and turbulent intensity.
为了探讨在不同径向角下动量比和湍流度对圆柱形气膜孔流动和换热的影响规律,采用数值模拟方法,研究了涡轮叶片的冷却效率。
radial angular contact ball bearing
径向角面接触滚珠轴承;径向角面接触滚珠轴承
Numerical Simulation for Influence of Radial Angle on Gas-film Cooling Effectiveness
气膜孔径向角角度对冷却效率的影响
radial convergence shift
径向会聚位移 -三角形排列电子枪
analytical three-point resection radia
三点交会分析径向三角测量
A Non-radial Fuzzy DEA Model with Triangular Number Inputs and Outputs;
具有三角模糊要素的非径向DEA模型
Selection and fit of compound clearance of angular contact ball bearing with double inner rings
双内圈角接触球轴承轴向和径向游隙的选配
Check and adjust radial angular and axial misalignment both ends of coupling .
检查并调整机组的径向、角向及周向不对中至机组安装调试标准值。
A Comparative Analysis on Government Scale:Routines & Directions;
比较视角下的政府组织适度规模：路径与方向
Analysis and Calculation on Radial Rigidity of High Speed Angle Contact Ceramic Ball Bearing;
高速角接触陶瓷球轴承径向刚度的分析计算
Triangle grid radial line helix rectangular array antenna
三角形栅格矩形径向线螺旋阵列天线的设计
The statement in degrees of the angle measured between due north and a given line or course on a compass.
方向角度正北方和罗盘上给定的路线或路径之间测得的角度范围
slanting or inclined in direction or course or position--neither parallel nor perpendicular nor right-angular.
有斜或坡形方向，路径或位置的--既不平行也不垂直也无直角的。
Talk about the Development Trends of Track and Field Teaching in Colleges From the Viewpoint of Undergraduate Sports Lifestyle;
从大学生体育生活方式角度谈高校田径教学的发展方向
Economic Analysis to Reform Orientation on Corporate Law:View from Contract Economics;
公司法改革方向的经济学分析：一个契约路径的视角
Thread of Thoughts and Mechanism of Chinese Enterprises Global Learning Strategy--From the Perspective of the Two-way Approach of Internationalization;
中国企业全球学习战略的脉络与机理——基于国际化双向路径的视角
Tracheid morphology characteristics and microfibrillar angle and their variation patterns of Larix gmelinii
兴安落叶松管胞形态特征和微纤丝角及其径向变异的研究
Design and experimental research on triangle-grid radial-line helical rectangular array antenna
三角形栅格矩形径向线螺旋阵列天线的设计与实验研究
Improvement of measuring method of contact point groove diameter for double-direction thrust angular contact ball bearing
双向推力角接触球轴承接触点沟径尺寸测量方法的改进