采用数值模拟的方法，研究了流道内上下两肋片均布置有涡产生器的扁管管片式散热板芯的传热与阻力特性，并与流道单面布置涡产生器的换热板芯进行了对比。
The characteristic of heat transfer enhancement and the fluid flow of the fiat tube bank fin exchanger which has vortex generators on both sides of the fin were investigated by using numerical method.
本文叙述了用于制做6105机陶瓷排气管、排气道、排气涡壳的钛酸铝陶瓷材料研究结果。
The research results of aluminum titanate ceramic material which were used for producing 6105 ceramic exhaust pipes, pipelines and turbine cover were described.
本文通过运动学分析，得到了涡量与二次流之间的关系方程，介绍了弯曲流道内二次流结构的可视化新方法。
The equation between secondary flow and vorticity is established through kinematic analysis. One new method of digital visualization for secondary flow in curved passage is presented.
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