首页|期刊导航|Rock Mechanics Bulletin|Three-dimensional numerical study of DTH bit-rock interaction with HPWJ downhole slotting:Influence of bit design and bottom hole geometric conditions on rock breaking efficiency in percussive drilling
Three-dimensional numerical study of DTH bit-rock interaction with HPWJ downhole slotting:Influence of bit design and bottom hole geometric conditions on rock breaking efficiency in percussive drilling
S.Dumoulin A.Kane T.Coudert N.Morin L.Gerbaud N.Velmurugan E.Jahangir H.Sellami J.-P.Latham S.Naderi J.Xiang
Rock Mechanics Bulletin2025，Vol.4Issue(1)：P.97-105,9.
Rock Mechanics Bulletin2025，Vol.4Issue(1)：P.97-105,9.DOI:10.1016/j.rockmb.2024.100169
Three-dimensional numerical study of DTH bit-rock interaction with HPWJ downhole slotting:Influence of bit design and bottom hole geometric conditions on rock breaking efficiency in percussive drilling
摘要
关键词
Concrete damaged plasticity/Strain rate sensitivity/Stressrelease分类
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S.Dumoulin,A.Kane,T.Coudert,N.Morin,L.Gerbaud,N.Velmurugan,E.Jahangir,H.Sellami,J.-P.Latham,S.Naderi,J.Xiang..Three-dimensional numerical study of DTH bit-rock interaction with HPWJ downhole slotting:Influence of bit design and bottom hole geometric conditions on rock breaking efficiency in percussive drilling[J].Rock Mechanics Bulletin,2025,4(1):P.97-105,9.基金项目
supported by the ORCHYD project,an EU Horizon 2020 research and innovation programme under grant agreement N101006752. （）
