Numerical simulation of coal wall cutting and lump coal formation in a fully mechanized mining face

HIGHLIGHTS

• who: Yong Yuan from the Key Laboratory of Deep Coal Resource Mining (CUMT), Ministry of Education, China University of Mining and Technology, Xuzhou, Jiangsu, China have published the article: Numerical simulation of coal wall cutting and lump coal formation in a fully mechanized mining face, in the Journal: (JOURNAL)
• what: After more than 30 years of continuous improvement, this model has become an effective tool for obtaining mechanical parameters between particles. The main reason for this gap is that after the large lump coal is cut on the actual working surface, it falls to the . . .
  

   

  

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