青岛大学学报（自然科学版）2017，Vol.30Issue(4)：88-91,4.DOI:10.3969/j.issn.1006-1037.2017.11.17
后倾式离心风机叶轮流场模拟及噪声分析
Flow Field Simulation and Noise Analysis for an Impeller of Backward Centrifugal Fans
葛兴月 1沈精虎 2王萍 3刘胜4
作者信息
- 1. 青岛海尔集团,青岛266103
- 2. 青岛大学机电工程学院,青岛266071
- 3. 青岛市产品质量监督检验研究院,青岛266100
- 4. 山东中烟工业有限责任公司青州卷烟厂,青州262500
- 折叠
摘要
Abstract
The existing impeller was reverse modeling by three-dimensional modeling software UG so that the geometric model of the impeller was extracted.The impeller model was meshed using Hypermesh.Then three-dimensional viscous stationary flow characteristics of the impeller was calculated with Fluent software.The inside flow situation of the impeller was simulated.And based on the flow field result,the noise was analyzed.Theoretical foundation for optimization design was provided from the results of flow field simulation and noise analysis.关键词
叶轮/流场模拟/噪声分析Key words
impeller/flow field simulation/noise analysis分类
机械制造引用本文复制引用
葛兴月,沈精虎,王萍,刘胜..后倾式离心风机叶轮流场模拟及噪声分析[J].青岛大学学报（自然科学版）,2017,30(4):88-91,4.
