A technical way of research and optimization on atomizing and cooling performance of nozzle is put forward.
为喷嘴雾化冷却性能的分析研究和优化设计提供了技术途径。
In this paper the novel structure of nozzle for the oxygen lance and cooling patterns newly designed abroad in the recent years as well as associated data are provided for references to steel makers.
文中介绍的国外近年来新设计的氧枪喷头结构，冷却形式及有关数据可供炼钢生产工作者参考。
Casting SUS430 stainless steel with cooling nozzle that has proper homogeneous core size was simulated to investigate the optimum design of cooling nozzle.
为了开发同质芯冷却水口，采用适宜规格同质芯冷却水口对SUS430铁素体不锈钢进行板坯模拟试验研究。
Use: After the rolling. The inner tube of a tyre will go through the complete auto production line. Such as cooling, blowing dry, cutting out, boring coving nozzle and spraying dust etc.
内胎自动生产设备用途：内胎从压出机压出后，经过冷却、吹干、裁断、打孔贴嘴、喷粉、收取等全自动整套生产线。
To achieve the low superheat casting, a kind of cooling nozzle is developed.
为实现低过热度浇注，开发了一种冷却水口。
The temperature distribution of the nozzle guide vanes are affected greatly by the flow and heat transfer of the internal cooling passages.
涡轮叶片内部冷却特性直接影响到叶片的壁面温度分布，必须对其展开详细的研究。
The invention relates to a gas turbine premixer with internal cooling. A system that includes a turbine fuel nozzle (144) comprising an air-fuel premixer (170).
本发明涉及具有内冷却的燃气涡轮机预混合器，具体而言，一种系统包括含有空气-燃料预混合器（170）的涡轮燃料喷嘴（144）。
The results show that the stable and reliable shielding gas can be obtained with a simple gas cooling TIG gun when it possesses oblique holes on the nozzle device.
测试和实焊表明，带有斜孔导气装置的TIG气冷焊枪，保护性能稳定可靠，结构简单，具有推广价值。
Unconstrained quench of medium steel plate adopt round nozzle impinging jet cooling mode, and steel plate is cooled during being pushed ahead.
中厚板无约束淬火主要采用上下集管圆形射流冲击冷却方式，使淬火钢板在向前行进的过程中得到冷却。
Putting sodium hydroxide, sodium carbonate and tanning extracts into the cooling water can make the spray nozzle work without scale, saving a lot of water.
在煤粉喷嘴实现冷却水循环使用的同时，在冷却水中加入氢氧化钠、碳酸钠和栲胶，可以保证水冷煤粉喷嘴无垢运行和节约大量水资源。
Putting sodium hydroxide, sodium carbonate and tanning extracts into the cooling water can make the spray nozzle work without scale, saving a lot of water.
在煤粉喷嘴实现冷却水循环使用的同时，在冷却水中加入氢氧化钠、碳酸钠和栲胶，可以保证水冷煤粉喷嘴无垢运行和节约大量水资源。
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