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- Measurements of heat transfer and pressure drop in the short pin fin array used in trail cooling channel of turbine blade have been performed. 采用放大的模型对装有五排短扰流柱的涡轮叶片尾缘的冷却通道的流阻特性及通道端壁表面上的局部换热系数进行了测量,重点研究了扰流柱直径及形状的影响。
- Experimental investigation of flow resistance and beat transfer characteristics has been carried out on a typical lamilloy model whose ratio of inlet bole, pin fin, and outlet hole is 1: 4: 1. 摘要对进气孔、扰流柱和出气孔个数之比为1:4:1的典型层板冷却结构的流体流阻与换热特性进行了实验研究。
- It has been experimentally investigated the effects of drop-shaped pin fins on heat transfer and pressure loss for the blade trailing of turbomachinery. 对滴形扰流柱对透平机械尾部换热及阻力的影响进行了实验研究,讨论了柱体形状及排列方式的影响。
- Experimental Study of Heat Transfer and Pressure Drop of Pin Fin Tubes 针肋套管传热及阻力性能试验研究
- Let's pin the notice on the bulletin board. 咱们把这个通知钉在布告牌上吧。
- A feather, wing, fin, or similar appendage. 羽、翼或鳍状结构羽、翼、鳍或类似的悬着物
- I prick the map with a pin to show our route. 我用大头针在地图上扎孔标出我们的路线。
- I bought a tie pin for my husband yesterday. 昨天我给丈夫买了一支领带别针。
- The shark's fin sliced the water. 鲨鱼的背鳍像刀样迅速划破水面。
- Numerical analysis of heat transfer in typical turbine blade cooling configuration of ribbed passage and pin fin arrays 涡轮叶片尾缘复合冷却通道换热的数值模拟
- She's a difficult person to pin down. 她这人行事、说话没个准儿。
- A pin in the print head of a computer printer. 撞针计算机打印机的印刷头上的撞针
- It is evident you never cared a pin for me. 很明显，你从来就不把我放在心里。
- Let's pin up the map on the wall now. 现在让我们把地图钉在墙上。
- She did not care a pin about it. 她对此毫不在乎。
- The room was as neat as a new pin. 房间十分整洁。
- He burst the balloon with a prick of the pin. 他用针一戳，气球就爆了。
- The shark's dorsal fin was cut off by the fisherman. 鲨鱼的背鳍被渔夫割了下来。
- A thrust with the pin broke the balloon. 用针一戳，气球就爆了。
- You must pin down every quotation to its author. 你一定要确定每一个引文的作者是谁。
