Loss of shock wave should be decreased when design oxygen lance nozzle and oxygen blowing system.
在氧枪喷头设计和制定供氧制度时要减小激波损失。
This paper describes the design and selection of important parameters of oxygen lance nozzle for 120 t converter, analyzes and discusses its applied results both in cold state test and production.
阐述了安钢120t转炉氧枪喷头重要参数的设计和选取，并通过冷态测试和实际运用对氧枪喷头的使用效果进行了分析和讨论。
The new technology includes precise design on the oxygen lance and nozzle and establishment of proper oxygen supply schedule.
转炉高效吹氧技术包括正确设计氧枪喷头，制定正确的供氧工艺。
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。
The extrusion process to form the nozzle base frame in oxygen core lance has been supposed to adopt.
建议采用挤压工艺成形氧枪喷头底座。
With the years of experience for producing the oxygen gun and the lance nozzle, the technic that we have are special and remarkable.
公司从事氧枪及氧枪喷头设计制造多年，专业技术独到，生产经验丰富。
According to the characteristics of steelmaking with semi-steel at PZH steel, the structure and spray nozzle of oxygen lance for high supply intensity were discussed.
针对攀钢半钢炼钢的特点，设计了高供氧强度的新型氧枪。
The flow behavior of nozzle jets in the oxygen lance of a steelmaking company was simulated based on the realizable turbulent model.
采用可实现化 模型对四孔氧枪的一个喷孔进行了二维流场模拟。
The flow behavior of nozzle jets in the oxygen lance of a steelmaking company was simulated based on the realizable turbulent model.
采用可实现化 模型对四孔氧枪的一个喷孔进行了二维流场模拟。
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