| 轧制吹扫喷嘴结构仿真优化 |
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| 引用本文： | 钟定清,王龙.轧制吹扫喷嘴结构仿真优化[J].机床与液压,2010,38(1). |
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| 作者姓名： | 钟定清 王龙 |
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| 作者单位： | 1. 湖南工程学院,湖南湘潭,411101
2. 苏州有色金属研究院,江苏苏州,215026 |
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| 摘 要： | 为优化吹扫用喷嘴内部结构,改善吹扫效果,运用CFD软件对几种典型结构的喷嘴的内部流动进行了有限元仿真,得到了相应的流动特性参数等结果。对比分析了仿真结果,结合各种结构的加工工艺性,提出了渐进抛物线型截面的喷嘴结构方案。最后通过试验数据,证明了采用该结构的喷嘴具有一定的优越性。
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| 关 键 词： | 吹扫 喷嘴 仿真 优化 |
The Interior Structure Optimization of Blowing Nozzle for Rolling |
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| ZHONG Dingqing,WANG Long.The Interior Structure Optimization of Blowing Nozzle for Rolling[J].Machine Tool & Hydraulics,2010,38(1). |
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| Authors: | ZHONG Dingqing WANG Long |
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| Affiliation: | 1.Hunan Institute of Engineering;Xiangtan Hunan 411101;China;2.Suzhou Nonferrous Metals Research Institute;Suzhou Jiangsu 215026;China |
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| Abstract: | To optimize the structure and improve the efficiency of blowing nozzles for rolling,the interior flowage of several nozzles with different structure was simulated by FEM,the flow parameters were got.The nozzle with a gradual-changing parabola section was presented based on the simulation result and machining technics.The experimental results show that this nozzle has better performance. |
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| Keywords: | Blowing Nozzle Simulation Optimization |
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