Advances in Civil Engineering / 2020 / Article / Fig 5

Research Article

Solid-Gas Flow Characteristics of Drilling Bit-Rod Integral Structure

Figure 5

The coal-gas flow characteristic in drilling bit-rod integral structure 0∼0.5 m under gas velocity of 20 m/s (t = 3 s).
(a)
(b)

Article of the Year Award: Outstanding research contributions of 2020, as selected by our Chief Editors. Read the winning articles.