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。
The jet swirl spinning device provided through the invention has the advantage that the cleaning for the swirl chamber can be efficiently and effectively carried out.
本发明提供的一种喷气涡流纺纱装置的优点是能够对涡流室进行快速有效的清洁。
According to analysis of jet characteristics and degree of slopping, the swirl-flow oxygen lance can satisfy the need of slag splashing for furnace protection and improve metallurgical results.
从冲击动力、喷溅量和流股特性等方面分析了旋流喷头的优点，认为可达到溅渣护炉的要求，并能提高溅渣的均匀性和效果。
According to analysis of jet characteristics and degree of slopping, the swirl-flow oxygen lance can satisfy the need of slag splashing for furnace protection and improve metallurgical results.
从冲击动力、喷溅量和流股特性等方面分析了旋流喷头的优点，认为可达到溅渣护炉的要求，并能提高溅渣的均匀性和效果。
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