[1]李金海,熊滨生..微水节能热风阀阀板的模拟分析[J].郑州大学学报(工学版),2008,29(03):66.[doi:10.3969/j.issn.1671-6833.2008.03.017]
　Li Jinhai,Xiong Binsheng.Simulation analysis of micro-water energy-saving hot air valve valve plate[J].Journal of Zhengzhou University (Engineering Science),2008,29(03):66.[doi:10.3969/j.issn.1671-6833.2008.03.017]
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微水节能热风阀阀板的模拟分析()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
29
期数:
2008年03期
页码:
66
栏目:
出版日期:
1900-01-01

文章信息/Info

Title:
Simulation analysis of micro-water energy-saving hot air valve valve plate
作者:
李金海; 熊滨生.
郑州大学,机械工程学院,河南,郑州,450001, 郑州大学,机械工程学院,河南,郑州,450001
Author(s):
Li Jinhai; Xiong Binsheng
关键词:
热风阀;  有限元;  温度场;  传热
Keywords:
DOI:
10.3969/j.issn.1671-6833.2008.03.017
文献标志码:
A
摘要:
运用有限元法对微水节能热风阀阀板在稳态下的温度场进行了传热学分析,并用有限元软件ANSYS计算出了阀板在稳态工作状态下的温度场分布,阀门在完全开启状态时,阀板外圈温度最高,温差最大,易引起阀板外圈变形;阀门在关闭状态时,阀板与耐火材料交界处的最高温度为205℃左右,并且阀板芯温度随着耐火材料的热导率的增大而升高.
Abstract:
The finite element method was used to analyze the temperature field of the valve plate of the micro-water energy-saving hot air valve in the steady state, and the temperature field distribution of the valve plate in the steady state working state was calculated by the finite element software ANSYS, and when the valve was fully opened, the outer ring of the valve plate had the highest temperature and the largest temperature difference, which was easy to cause the deformation of the outer ring of the valve plate; When the valve is closed, the maximum temperature at the junction of the valve plate and the refractory is about 205 °C, and the temperature of the valve plate core increases with the increase of the thermal conductivity of the refractory.

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更新日期/Last Update: 1900-01-01