2014, 6(3): 95-99.
CFD在地铁站台空调系统设计中的应用
建研科技股份有限公司，北京 100013 |
Application of the CFD Simulation Technology for Designing Subway Air Conditioning System
CABR ECHNOLOGY CO.LTD, China Academy of Building Research, Beijing 100013, China |
引用本文:
张丹. CFD在地铁站台空调系统设计中的应用[J]. 土木建筑工程信息技术,
2014, 6(3): 95-99.
Citation:
Zhang Dan. Application of the CFD Simulation Technology for Designing Subway Air Conditioning System[J]. Journal of Information Technologyin Civil Engineering and Architecture,
2014, 6(3): 95-99.
摘要:以典型的北京地铁建国门站为研究对象，以Navier-Stokes方程为基础，引入了广泛应用的标准的k-ε湍流模型，建立用于求解典型地下铁道站台内流场的计算流体力学模型。采用计算流体力学场模拟软件ANSYS CFX为计算工具，建立典型地铁车站的物理与数学模型，以试验测试与大量参考文献综合计算的活塞风结果为计算边界条件，模拟计算城市地铁空调系统的气流场，得出地铁站台典型断面的温度场、速度场以及候车区关键位置的空气温度与速度分布规律。
Abstract: This research mainly inforduces air conditioning system of the typical Beijing Jianguomen underground rail transportation hub for study. Based on Navier-Stokes equations and widely used standard k-ε turbulence model, it established computational fluid dynamics model for solving the flow field in urban underground rail transportation hub. Use computational fluid dynamics field simulation software ANSYS CFX as calculation tool, it established the physical and mathematical model of underground rail transportation hub. The boundary condition sets based on lots of literature. Based on the results of simulation, temperature and velocity distribution of typical sections can be displayed. The simulation also shows temperature and velocity of key location.
| [1] |
张庆贺, 朱合华, 庄荣等.编著地铁与轻轨[M].北京:北京人民交通出版社, 2002. |
| [2] |
潘海嘨等.城市交通方式和多模式间的转换[M].上海:同济大学出版社, 2003. |
| [3] | |
| [4] |
Ming-Tsun Ke, Tsung-Che Cheng, Wen-Por Wang. Numerical Simulation for Optimizing The Design of Subway Environmental Control System[J]. Building And Environmental, 2002, 37:1139-1152.doi: 10.1016/S0360-1323(01)00105-6 |
| [5] |
Shih-cheng HU, Jen-Ho Lee. Influence of platform screen doors on energy consumption of the environment control system of a mass rapid transit system: case study of the Taipei MRT system[J]. Energy Conversion and Management. 2004, 45: 639~650.doi: 10.1016/S0196-8904(03)00188-2 |
| [6] |
Chan Young Yoo, Yong Hyun Chung, Jeong Hee Han. Asbestos exposure among Seoul metropolitan subway workers during renovation of subway air-conditioning systems[J]. Environment International, 2003, 29: 931~ 934. |
| [7] |
陶文铨. 数值传热学(第二版)[M]. 西安交通大学出版社, 2001. |
| [8] |
杨向劲, 地铁侧式站台空调方案CFD模拟[D]. 天津: 天津大学, 2003. |
| [9] |
王峰一, 地铁岛式站台通风CFD模拟[D]. 天津: 天津大学, 2002. |
| [10] |
巨永平, 马九贤.气流运动及其热舒适关系研究的进展与评述[J].暖通空调, 1999, 29, 17-30.doi: 10.3969/j.issn.1002-8501.1999.05.006 |
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