| 基于CFD的电力工程仿真设计研究 |
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| 作者姓名： | 王海涛 王海军 顾红芳 宋江文 杨轶 |
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| 作者单位： | 1.西安交通大学 高端制造装备协同创新中心，西安 710049 |
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| 基金项目： | 国家自然科学基金资助项目11675128 |
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| 摘 要： | 为了研究当前电力工程设计中复杂的流动、传热问题，采用计算流体动力学(Computational Fluid Dynamics，简称CFD)技术分别针对火电机组小机排汽、直接空冷以及烟道等三个系统进行了研究，详细阐述了计算目的、计算域和边界条件的设置，得到了各系统内部流场的流动特性。从各方面的应用可以看出，CFD仿真技术在电力工程设计领域存在着广阔的应用前景。
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| 关 键 词： | 计算流体动力学 电力工程设计 小机排汽 直接空冷 |
| 收稿时间： | 2016-11-18 |
Study on Power Engineering Simulation Design Based on CFD |
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| Affiliation: | 1.Collaborative Innovation Center of High-End Manufacturing Equioment, Xi'an Jiaotong University, Xi'an 710049, China2.State Key Laboratory of Multiphase Flowin Power Engineering, Xi'an Jiaotong University, Xi'an 710049, China3.Northwest Electric Power Design Institute Co., Ltd. of China Power Engineering Consulting Group, Xi'an 710075, China |
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| Abstract: | In order to study the complex flow and heat transfer in power engineering design, computational fluid dynamics(CFD) technology was used to study exhaust steam system of steam feed pump, direct air cooling system and flue system. The calculation purpose, calculation domain and boundary conditions are described in detail, and the internal flow characteristics of each system is obtained. From all aspects of the application, CFD technology has a wide application prospect in power engineering design field. |
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