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Publikováno v:
IOP Conference Series: Earth and Environmental Science. 43:012073
The paper describes pellet impact drilling which could be used to increase the drilling speed and the rate of penetration when drilling hard rock for various purposes. Pellet impact drilling implies rock destruction by metal pellets with high kinetic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f38364acef482a3267452608708a00b
https://doi.org/10.1088/1755-1315/43/1/012073
https://doi.org/10.1088/1755-1315/43/1/012073
Publikováno v:
IOP Conference Series: Earth & Environmental Science; Nov2016, Vol. 43 Issue 1, p1-1, 1p