| 基于Solidworks的水力割缝喷嘴特性数值模拟 |
| |
| 引用本文： | 乔伟,尚志远,张新建,韩宝灯. 基于Solidworks的水力割缝喷嘴特性数值模拟[J]. 煤矿安全, 2012, 43(4): 5-7 |
| |
| 作者姓名： | 乔伟 尚志远 张新建 韩宝灯 |
| |
| 作者单位： | 1. 河南理工大学能源科学与工程学院,河南焦作,454000
2. 河南龙宇能源股份有限公司陈四楼煤矿,河南永城,476600 |
| |
| 摘 要： | 水力割缝是煤层卸压和增加煤层渗透率的有效方法,其中喷嘴结构是影响水力割缝效果的关键部件,通过Solidworks软件对收缩型喷嘴内部流场进行数值模拟,通过对比优化喷嘴参数,并在实验室进行试验分析了影响割缝效果的因素。
|
| 关 键 词： | Solidworks 喷嘴 数值模拟 优化选择 割缝效果 水力割缝 |
Numerical Simulation for Nozzle Characteristics of Hydraulic Slotting Based on Solidworks |
| |
| QIAO Wei,SHANG Zhi-yuan,ZHANG Xin-jian,HAN Bao-deng. Numerical Simulation for Nozzle Characteristics of Hydraulic Slotting Based on Solidworks[J]. Safety in Coal Mines, 2012, 43(4): 5-7 |
| |
| Authors: | QIAO Wei SHANG Zhi-yuan ZHANG Xin-jian HAN Bao-deng |
| |
| Affiliation: | 1(1.School of Energy Science and Engineering,Henan Polytechnic University,Jiaozuo 454000 China;2.Chensilou Coal Mine,Henan Longyu Energy Co.,Ltd,Yongcheng 476600,China) |
| |
| Abstract: | Hydraulic slotting is an effective way to released seam pressure and increase permeability of coal seams.Nozzle structure is the key component affecting hydraulic slotting.Internal flow field of convergent nozzle is simulated based on Solidworks software.Through comparing and optimizing the nozzle parameters,the factors affecting slotted effect is analyzed by laboratory tests. |
| |
| Keywords: | Solidworks nozzle numerical simulation optimization slotted effect hydraulic slotting |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
