Structure of low-pressure supersonic abrasive air jet nozzle
Cutter wear and frequent cutter change in hard rock tunneling are the main factors limiting an efficient tunneling. Low-pressure abrasive air jet assisted cutter rock breaking is a feasible idea to break through the bottleneck of rock breaking technology in hard rock tunnel. To achieve assisted high...
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| Principais autores: | , , , , , |
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| Formato: | Artigo |
| Idioma: | Chinês |
| Publicado em: |
Editorial Office of Journal of China Coal Society
2024-04-01
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| Colecção: | Meitan xuebao |
| Assuntos: | |
| Acesso em linha: | http://www.mtxb.com.cn/article/doi/10.13225/j.cnki.jccs.2023.0709 |
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