ANALYSIS ON CALCULATION METHOD OF RISER IN SHELL AND TUBE WASTE HEAT BOILER

HU Tao; ZHANG Fan

doi:10.16579/j.issn.1001.9669.2018.01.043

您当前的位置：

首页 >

文章列表页 >

ANALYSIS ON CALCULATION METHOD OF RISER IN SHELL AND TUBE WASTE HEAT BOILER

更新时间：2022-09-22

- ANALYSIS ON CALCULATION METHOD OF RISER IN SHELL AND TUBE WASTE HEAT BOILER
- Journal of Mechanical Strength Vol. 40, Issue 1, Pages: 247-250(2018)
- 作者机构：
  
  1. 北京航天动力研究所北京航天石化技术装备工程有限公司
- 作者简介：
- 基金信息：
- DOI：10.16579/j.issn.1001.9669.2018.01.043
  CLC：
扫描看全文
HU Tao, ZHANG Fan. ANALYSIS ON CALCULATION METHOD OF RISER IN SHELL AND TUBE WASTE HEAT BOILER. [J]. 40(1):247-250(2018)
DOI：

HU Tao, ZHANG Fan. ANALYSIS ON CALCULATION METHOD OF RISER IN SHELL AND TUBE WASTE HEAT BOILER. [J]. 40(1):247-250(2018) DOI： 10.16579/j.issn.1001.9669.2018.01.043.

摘要

管壳式余热锅炉上升管连接余热锅炉本体和汽包,不仅与下降管、余热锅炉本体和汽包形成整个水循环系统。对于产蒸汽量较少的余热锅炉系统,上升管还支撑整个汽包的操作质量,上升管不仅承受内压,还承受汽包操作质量、地震载荷和风载荷等。利用有限元软件Ansys对上升管进行有限元分析,并研究余热锅炉本体壳体局部应力随接管厚度不同的变化情况,确认最终上升管的厚度,达到材料的合理性和经济性。

Abstract

Water recycle system is formed by shell and tube waste heat boiler body,drum,down comer and riser. The riser connects boiler body and drum. When the production of steam is less account in the system,the riser supports the whole mass of boiler drum and bears internal pressure,boiler drum’s operating mass,seismic load and wind load. In this paper,FEA of riser was completed by ANSYS,and the local stresses on the shell were studied with the change of different thicknesses of riser. Thus,the thickness of riser was confirmed to achieve material rationality and economical efficiency.

关键词

上升管地震载荷风载荷有限元分析局部应力

Keywords

RiserSeismic loadWind loadFEALocal stress

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

APPLICABILITY INVESTIGATION OF FAILURE CRITERION FOR POST-BUCKLING ANALYSIS OF STIFFENED COMPOSITE PANELS

STRUCTURAL STRENGTH AND RELIABILITY ANALYSIS OF MW SCALE WIND TURBINE’S MAIN SHAFT

DISCUSSION FOR THE DESIGN OF PRESSURE SWING ABSORBER STRUCTURES

RESEARCH OF CONSTANT-LOAD CONTROL METHOD FOR ELECTROMAGNETIC RESONANT FATIGUE TEST SYSTEM

FATIGUE LIFE ANALYSIS OF TRANSMISSION SHAFT BASED ON TESTING LOAD

Related Author

No data

Related Institution

Aircraft Strength Research Institute of China

School of Mechanotronics ＆ Vehicle Engineering,East China Jiaotong University

China Special Equipment Inspection And Research Institute

Key Laboratory of Mechatronics Product’s Reliability,Zhejiang Sci-tech University

State Key Laboratory of Advanced Design and Manufacture for Vehicle Body,Hunan University

⁰