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Vol 136
Pages:
21-24
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RUS
Article

Comparative characterization of the efficiency of penetrators of different shapes for thermal drilling

Authors:
O. F. Putikov1
Vladimir S. Litvinenko2
About authors
Date submitted:
1992-07-14
Date accepted:
1992-09-20
Date published:
1993-06-03

Abstract

To evaluate the efficiency of the shape of the working surface of the heating device (penetrator) of thermal drilling, it was previously proposed to use their efficiency.

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