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| 涡轮盘风冷过程数值模拟研究 | |
| 引用本文： | 邹金文,刘东,柳百成,沈厚发.涡轮盘风冷过程数值模拟研究[J].材料工程,2009(10). |
| 作者姓名： | 邹金文 刘东 柳百成 沈厚发 |
| 作者单位： | 1. 清华大学,北京,100084;北京航空材料研究院,北京,100095 2. 西北工业大学,西安,710072 3. 清华大学,北京,100084 |
| 摘 要： | 采用商用CFD分析软件Fluent对涡轮盘固溶处理后的风冷过程进行了数值模拟研究,定量分析了盘件内温度、冷速等参数的分布情况.模拟结果显示,单风扇风冷过程中盘件沿径向和周向的温度分布较三风扇冷却方式均匀.两种形式风冷过程的风场结果表明,单风扇冷却时盘件表面的冷却速度较高. |
| 关 键 词： | 涡轮盘 热处理 模拟 |
Simulation of Wind Chill Process for Turbine Disk |
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| ZOU Jin-wen,LIU Dong,LIU Bai-cheng,SHEN Hou-fa.Simulation of Wind Chill Process for Turbine Disk[J].Journal of Materials Engineering,2009(10). | |
| Authors: | ZOU Jin-wen LIU Dong LIU Bai-cheng SHEN Hou-fa |
| Affiliation: | ZOU Jin-wen1,2,LIU Dong3,LIU Bai-cheng1,SHEN Hou-fa1(1 Tsinghua University,Beijing 100084,China,2 Beijing Institute of Aeronautical Materials,Beijing 100095,3 Northwestern Polytechnical University,Xi'an 710072,China) |
| Abstract: | The wind chill process for FGH96 turbine disk was simulated and studied by using the commercial CFD software.The distribution of parameters such as temperature and cooling rate were analyzed quantitatively.The results showed that the temperature distribution in radial and circumferential directions of disk was more homogeneous in the case using single fan than that in the case using three fans.The results of wind field showed that the cooling rate when using single fan was higher. |
| Keywords: | turbine disk heat treatment simulate |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |