Study on the wear of spiral drum cutting coal containing rock
Abstract Significant load fluctuations are encountered when cutting the coal rock using the shearer spiral drum, causing excessive drum wear. Thus, a coupling discrete element model of coal‐rock was developed, and the discrete element method and multi‐body dynamics were used to build a two‐way coupl...
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| Format: | Article |
| Language: | English |
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Wiley
2022-02-01
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| Series: | Engineering Reports |
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| Online Access: | https://doi.org/10.1002/eng2.12450 |