In order to approach as near as possible the actual combustion process, a mode! With geometric similarities for moved-out burner is described which is applicable to non-isothermal jet.
为了使试验结果尽可能接近真实燃烧过程，本文提出一种适用于非等温射流的后移燃烧器几何相似模型。
The direction of grid lines in the burner block is consistent with the direction of pulverized coal jet, which can reduce false diffusion in the simulation.
在燃烧器区域处使网格线与煤粉射流方向基本一致，以有效地减小数值模拟中的伪扩散问题。
For premixed burner, burning temperature is highest, combustion focuses in the interior of spout mainly, and influence of swirling jet flow on mainstream is great.
完全预混式燃烧器燃烧温度最高，燃烧主要集中在喷口内部，主流受旋转射流影响大。
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。
The gases are collected in this tube, or after-burner, and are pushed out at high speeds giving it a jet-like thrust.
这些气体被收集在此管，或之后，燃烧器，并已在推给它像喷气推力高的速度。
The study forms the basis of further study of hot jet fluid flow and be instructive to regenerative burner design.
研究成果对蓄热式燃烧器设计具有指导意义，也为热态射流流场分析奠定了基础。
The results of an experimental investigation indicate that there emerges a wall attachment phenomenon as soon as the jet flow at the burner zone reaches its outlet. Furt...
实验结果表明，燃烧器区射流一出口就出现了贴壁，燃烧区及燃尽区壁面附近涡量强度和湍动度都很高。
The results of an experimental investigation indicate that there emerges a wall attachment phenomenon as soon as the jet flow at the burner zone reaches its outlet. Furt...
实验结果表明，燃烧器区射流一出口就出现了贴壁，燃烧区及燃尽区壁面附近涡量强度和湍动度都很高。
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