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http://hdl.handle.net/10397/80899
| Title: | Reduced scale experimental study and CFD analysis on the resistance characteristic of utility tunnel's ventilation system | Authors: | Li, S Liu, X Wang, J Fang, G Chen, W Deng, S |
Issue Date: | 2019 | Source: | Energy procedia, 2019, v. 158, p. 2756-2761 | Abstract: | An experiment model is established with the geometrical scale of 5:1 based on an actual utility tunnel engineering, and the air volume is deduced with Re similarity principle. Besides a corresponding numerical simulation model is set up. Through the comparison of the results of experiment and the numerical simulation, the errors are under the allowed error of engineering. The fitted formula between friction resistance and Re may help in the future design and type selection of utility tunnel's ventilation system. | Keywords: | Numerical simulation Reduced scale experiment Resistance characteristic Utility tunnel |
Publisher: | Elsevier | Journal: | Energy procedia | EISSN: | 1876-6102 | DOI: | 10.1016/j.egypro.2019.02.034 | Description: | 10th International Conference on Applied Energy, ICAE 2018, Hong Kong, 22-25 August 2018 | Rights: | © 2019 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/) Peer-review under responsibility of the scientific committee of ICAE2018 – The 10th International Conference on Applied Energy. The following publication Li, S., Liu, X., Wang, J., Fang, G., Chen, W., & Deng, S. (2019). Reduced Scale Experimental Study and CFD Analysis on the Resistance Characteristic of Utility Tunnel’s Ventilation System. Energy Procedia, 158, 2756-2761 is available at https://doi.org/10.1016/j.egypro.2019.02.034 |
| Appears in Collections: | Conference Paper |
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| Li_Reduced_scale_experimental.pdf | 665.53 kB | Adobe PDF | View/Open |
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