| Autor: |
Hui Shu, Xian Zhong Yi, Song Lin Yi, Sheng Zong Jiang, Yuan Qiang Ji |
| Rok vydání: |
2014 |
| Předmět: |
|
| Zdroj: |
Advanced Materials Research. 952:186-189 |
| ISSN: |
1662-8985 |
| DOI: |
10.4028/www.scientific.net/amr.952.186 |
| Popis: |
The technology of high pressure water jet in radial drilling has currently been used widely at home and abroad. A numerical simulation and analysis of the internal and external flow fields of jet nozzle will 1ay the foundation for the further study of high pressure water jet rock breaking. The physical and mathematical models of axial-symmetrical submerged jet rock breaking with single nozzle were established. And a numerical simulation of the internal and external flow fields of high pressure water jet nozzle in radial drilling was conducted with the Fluent software. The 1aws of the internal and external flow fields were analyzed in different jet distances and inlet flow rates. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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