And the jet flow field of 4 nozzles of a PDC bit is tested by simulating the bottomhole flow field of the bit.

 
  • 在模擬PDC鉆頭井底流場(chǎng)的條件下,對PDC鉆頭4個(gè)噴嘴的射流流場(chǎng)進(jìn)行了測試。
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