[1]张定才,付光轩..新型空气净化器流动阻力的理论分析[J].郑州大学学报(工学版),2002,23(02):70-73.[doi:10.3969/j.issn.1671-6833.2002.02.021]
　ZHANG Dingcai,Fu Guangxuan.Theoretical analysis of flow resistance of new air purifiers[J].Journal of Zhengzhou University (Engineering Science),2002,23(02):70-73.[doi:10.3969/j.issn.1671-6833.2002.02.021]

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新型空气净化器流动阻力的理论分析()

分享到：

《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:

23卷

期数:

2002年02期

页码:

70-73

栏目:

出版日期:

1900-01-01

文章信息/Info

Title:

Theoretical analysis of flow resistance of new air purifiers

作者:

张定才; 付光轩.

中原工学院纺织工程系,河南,郑州,450007, 中原工学院纺织工程系,河南,郑州,450007

Author(s):

ZHANG Dingcai; Fu Guangxuan

关键词:

离子交换纤维织物;  净化器;  流体;  滤速;  压力;  阻力

Keywords:

ion exchange fiber fabrics;  purifiers;  fluids;  filtration rate;  Stress;  Resistance

DOI:

10.3969/j.issn.1671-6833.2002.02.021

文献标志码:

A

摘要:

用离子交换纤维织物作净化材料,开发出新型空气净化器.以伯努利方程为基础,对新型有害气体净化器气道内的压力分布进行了理论分析,建立了反映净化单元的矩形通道内静压沿程分布的方程式,进而研究了滤速沿程分布情况,在此基础上建立了滤料两侧压差与净化单元入口初速度之间的函数关系式,推导出净化单元及净化器总阻力的理论计算公式,该式可反映净化器各项参数对阻力的影响,为后续研究提供了理论依据.

Abstract:

Using ion exchange fiber fabric as purification material, a new type of air purifier was developed. Based on Bernoulli’s equation, the pressure distribution in the airway of the new harmful gas purifier is theoretically analyzed, and the equation reflecting the distribution of static pressure in the rectangular channel of the purification unit is established, and then the distribution of filtration speed along the path is studied, on this basis, the functional relationship between the pressure difference on both sides of the filter material and the initial velocity of the inlet of the purification unit is established, and the theoretical calculation formula of the total resistance of the purification unit and the purifier is derived, which can reflect the influence of various parameters of the purifier on the resistance, which provides a theoretical basis for subsequent research.

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