Some basic characteristics of mine ventilation networks |
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Authors: | Shi-Ning Zhou |
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Institution: | (1) Department of Mining Engineering, China Institute of Mining, Xuzhou, Jiangsu, Peoples Republic of China |
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Abstract: | Conclusion An airflow direction of any diagonal branch in ventilation networks is a function of the resistance of each branch, but its own resistance is not a factor. It is difficult to determine the airflow of diagonal branches. But the airflow direction of diagonal branches in some complex networks can be discriminated by applying theproperties 3–8 to V-shaped, T-shaped, Y-shaped, X-shaped and double diagonal branches networks. |
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Keywords: | Mine ventilation ventilation network analysis |
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