Noise reduction at the fan outlet

被引：0

作者：

Adámek, Karel ^{[1
]}

Kolář, Jan ^{[1
]}

Půlpán, Petr ^{[2
]}

Pustka, Martin ^{[2
]}

机构：

[1] Department of simulations, VUTS Liberec a s, Svarovska 619, Liberec XI

[2] Department of measuring, VUTS Liberec a s, Svarovska 619, Liberec XI

来源：

Lecture Notes in Electrical Engineering | 2014年 / 307卷

关键词：

Fan outlet; Noise reduction; Numerical flow simulation;

D O I：

10.1007/978-3-319-03967-1_1

中图分类号：

学科分类号：

摘要：

The paper deals with numerical flow simulation in the fan outlet of a large painting shop. The received results of pressure fluctuations in numerical models are evaluated using both frequency analysis of pressure fluctuations and measuring and evaluation of a really operating system. From the conclusion there is defined the hypothesis of noise origin and more, it is proposed a more suitable design of the system without creation of pressure fluctuations. © Springer International Publishing Switzerland 2014.

引用

页码：1 / 11

页数：10