期刊论文详细信息
| Rudarsko-geološko-naftni zbornik | |
| THE IMPACT OF WALL ROUGHNESS OF THE UNDERGROUND AIRWAYS ON THE VALUE OF HYDRAULIC FRICTION FACTOR | |
| Rendulić, Vladimir1 | |
| 关键词: Mine ventilation; Underground openings; Air current; Hydraulic diameter; Roughness; Smoothness; Friction factor; | |
| DOI : | |
| 学科分类：地质学 | |
| 来源: Sveuciliste u Zagrebu * Rudarsko Geologsko Naftni Fakultet / University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering | |
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【 摘 要 】
The studies of turbulent flows in round pipes resulted in many hydraulic formulas up to these days, which can also serve in projecting to calculate the resistance to the air flow in underground openings. The report discusses the way of...【 授权许可】
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【 预 览 】
| Files | Size | Format | View |
|---|---|---|---|
| RO201911300146843ZK.pdf | 2714KB |  download |
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