Development and Application of Unsealed Borehole Leakage Detection Device Based on Flow Method
Poor sealing of gas extraction boreholes is one key to restrict gas extraction efficiency. In this paper, a novel borehole sealed quality detection device for the gas extraction of a coal mine is developed based on the theory of air leakage. By comparing the amount of gas extracted at different test...
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| Principais autores: | , , , , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
MDPI AG
2024-07-01
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| Colecção: | Applied Sciences |
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| Acesso em linha: | https://www.mdpi.com/2076-3417/14/15/6684 |
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