Study on prediction of blasting cracking radius of liquid co2 in coal

HIGHLIGHTS

  • who: Jinzhang Jia and collaborators from the College of Safety Science and, Technical, Fuxin, China, Key have published the paper: Study on prediction of blasting cracking radius of liquid CO2 in coal, in the Journal: PLOS ONE of 23/01/2023
  • what: The authors used ANSYS/LSDYNA numerical simulation software to predict the crack radius of liquid CO2 phase change blasting combined with orthogonal design scheme. This was considered to be a small error, which further proved that the prediction model was reasonable.
  • how: The results showed that the primary and secondary factors . . .

     

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