| 张小雪,张丽丽,苗海滨.压力筛性能影响因素仿真分析[J].中国造纸学报,2018,33(1):56-60 |
二维码（扫一下试试看！） |
| Simulated Analysis of the Influence Factors on Performance of Pressure Screen |
| |
| DOI：10.11981/j.issn.1000-6842.2018.01.56 |
| Key Words:pressure screen rotor computational fluid dynamics analogue simulation |
| Fund Project:山东省自然科学基金（ZR2015FM021）；山东省高等学校科技计划（J15LB01）。 |
|
| 摘要点击次数: 4786 |
| 全文下载次数: 3235 |
| Abstract: |
| Based on the computer fluid dynamics （CFD） technology， the physical model of MUS20 outflow pressure screen was established. The velocity and pressure fields were obtained by numerical simulation of pulp screening. The variation law of perssure and velocity of the flow field in different operation conditions was analyzed. The influences of the clearance between the foil and screen cylinder and the rotor speed on screening performance and power consumption were studied.The result indicated that the screen had the best backflushing effect when the clearance between the foils and cylinder was 3 mm， and the power consumption was comparative low when the rotor speed was 470 r/min． |
| 查看全文 查看/发表评论 下载PDF阅读器 HTML |
