Design on Parameterized Drafting System of Centrifugal Fan

被引：0

作者：

Zhu, Jiang ^{[1
]}

Chen, Limin ^{[1
]}

Xi, Pingyuan ^{[2
]}

机构：

[1] Changzhou Coll Informat Technol, Sch Mechatron Engn, Changzhou 213164, Peoples R China

[2] Huaihai Inst Technol, Sch Mech Engn, Lianyungang 222005, Peoples R China

来源：

MECHANICAL ENGINEERING AND GREEN MANUFACTURING, PTS 1 AND 2 | 2010年

关键词：

system function; centrifugal fan; parameter design;

D O I：

10.4028/www.scientific.net/AMM.34-35.192

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The impeller is the important pneumatic part of centrifugal fan, and its structure performances are key factors which affect the whole performances of fan. The CAD module of centrifugal fan can realize the automation of aerodynamic force calculation. According to demands, computer can automatically complete aerodynamic force calculation and further determine major geometric parameters of impeller of fan. Speed coefficient and diametral quotient are two important parameters reflecting the character of ventilating fan. The relation curve between the speed coefficient and diametral quotient of various fans is plotted in this paper. The CAD module of impeller of centrifugal fan can realize such functions as aerodynamic design and parameterization drawing of impeller, and can accomplish rapid response from receiving design parameters to profiled impeller of fan, so that it can improve the quality of drawing.

引用

页码：192 / +

页数：2