Study on the Performances of New Model Non-adjustment Static Pressure Supply Air Duct

Yang Wan-sheng; ZHANG Ji-guang; HAN Hai-tao

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Study on the Performances of New Model Non-adjustment Static Pressure Supply Air Duct

更新时间：2026-05-27

- Study on the Performances of New Model Non-adjustment Static Pressure Supply Air Duct
- Vol. 22, Issue 1, Pages: 110-114(2005)
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- Online First：02 March 2005，
  
  Published：2005
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杨晚生, 张吉光, 韩海涛. 静压式均匀送风道送风机理分析[J]. 广东工业大学学报, 2005, 22(1): 110-114.

Yang Wan-sheng, ZHANG Ji-guang, HAN Hai-tao. Study on the Performances of New Model Non-adjustment Static Pressure Supply Air Duct[J]. 2005, 22(1): 110-114.
杨晚生, 张吉光, 韩海涛. 静压式均匀送风道送风机理分析[J]. 广东工业大学学报, 2005, 22(1): 110-114. DOI：

Yang Wan-sheng, ZHANG Ji-guang, HAN Hai-tao. Study on the Performances of New Model Non-adjustment Static Pressure Supply Air Duct[J]. 2005, 22(1): 110-114. DOI：

摘要

主要对新型等截面静压均匀送风道的送风机理进行了分析研究

即根据有关流体力学知识建立了其送风流动微分方程组

并详细分析其主风道内流速变化规律、主风道内静压分布规律及其变化特点;通过不同送风工况下所测得的静压值与对应送风工况下所确定的理论静压计算值的比较

规律基本相符

并提出了进一步改善此送风道送风性能的措施.

Abstract

In this paper the performance of uniform static pressure ventilating duct is analyzed on the basis of flow dynamics

and its mathematic model offlow is deduced on the analyzing basis.At the same time the law and specialty of velocity’s variation and static pressure in the main ventilating duct are studied. In the end through the experiments the result of analysis is testified and the improving measures for the duct are pointed out.

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references

张吉光,史自强,杨晚生,王利,靳谊勇,谭越明. 铁路客车空调送风道试验台的研制[J]. 暖通空调. 2002(04)

张吉光,杨晚生,史自强. 静压送风道空气动力性能的试验研究[J]. 流体机械. 2002(07)

王书傲,谈越明. 空调客车均匀送风风道的研制[J]. 铁道车辆. 1992(08)

戴元熙,甘长德编著.纺织工厂通风与除尘[M]. 中国纺织大学出版社, 1994

魏润柏编.通风工程空气流动理论[M]. 中国建筑工业出版社, 1981

周谟仁主编.流体力学泵与风机[M]. 中国建筑工业出版社, 1979

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