...t;ßæXª ÅÔSáfh¿ñ&öÎ`W®Ès$Å^6ÚOiÞds¨ôåpê¹½ 关键词： 旋转射流，射流轨迹 , 理论模型 [gap=880]Key words: Swirl jet, trajectory of jet, physical model ...
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simplex swirl jet 简式旋流喷嘴
a co axial swirl jet 同轴旋转射流
triple-tube swirl jet cementation 三重管旋喷注浆
strong swirl jet 强旋射流
weak swirl jet burner 弱漩涡喷流燃烧器
swirl pressure jet 旋涡式压力射束
swirl water jet exhauster 中空水膜旋流器
On the basis of conclusion above, tangential injection swirl jet PDC bit and the conception of stator modulation swirl jet PDC bit have been proposed and developed. This job can be valuable for enhancing drilling speed.
系统的理论分析和试验研究证实,调制井底旋转射流,优化井底水力特性确实有利于提高钻井速度,研究结果对新型、高效破岩工具的研制和应用具有重要的实际意义。
参考来源 - 旋流PDC钻头井底流场研究·2,447,543篇论文数据，部分数据来源于NoteExpress
A visualization experimental study has been conducted of the aerodynamic field of a co axial swirl jet burner.
对同轴旋转射流燃烧器空气动力场进行了可视化实验研究。
In view of the velocity profile characters of the swirl jet and the response of the inclined single wire probe perpendicular to the main flow, the optimized data process is introduced.
针对射流流场的速度特征及单丝斜热线对垂直支杆来流的响应特性，提出了测量数据优化处理方法。
The theory of turbulent jet has been employed to induce new formulas for wall jet, and on the base of correct spray penetration, air entrainment model in swirl field has been built.
采用紊流射流理论推出了新的壁面射流计算公式，并在正确描述喷注贯穿的基础上建立了有涡流作用的空气卷吸模型。
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