旋转射流
...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 ...
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。