IMPROVEMENT IN DETERMINATION OF AN AVERAGE MINE OPENING PROFILE
Determination of air current resistance in a mine opening with allowable error depends very much on knowing the exact values of its geometric characteristics, i.e. length, cross-section, and perimeter. Eventual error in determining an opening profile grows when calculating the resistance by raising...
Main Author: | Vladimir Rendulić |
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Format: | Article |
Language: | English |
Published: |
Faculty of Mining, Geology and Petroleum Engineering
1992-12-01
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Series: | Rudarsko-geološko-naftni Zbornik |
Subjects: | |
Online Access: | http://hrcak.srce.hr/index.php?show=clanak&id_clanak_jezik=39000&lang=en |
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