Temperature Analysis of Circular Fin Radiator Based on Ansys

Author

Li Xiaoying ; Zhang Dengfeng

Author_Institution

Comput. & Autom. Control Coll., Hebei Polytech. Univ., Tangshan, China

fYear

2010

fDate

10-12 Dec. 2010

Firstpage

1

Lastpage

3

Abstract

For structural analysis of fin radiator, on the condition of high-temperature convection load in the pipe and the low-temperature convection among fins, Considering the symmetry of the structure and then simplifying the structure, modeling, going on finite element analysis, and working out distribution maps of the radiator temperature and thermal gradient, as well as radial and axial tube in-wall temperature changes. Finally, analysis of the tube in-wall heat loss is compared with the theoretical heat loss, error is 4.78%.

Keywords

convection; finite element analysis; heat exchangers; heat losses; pipes; power engineering computing; temperature distribution; ANSYS; axial tube in-wall temperature; circular fin radiator; finite element analysis; fins; high-temperature convection load; low-temperature convection; pipe; radial tube in-wall temperature; radiator temperature; structural analysis; temperature analysis; thermal gradient; tube in-wall heat loss; working out distribution maps; Analytical models; Conductivity; Electron tubes; Finite element methods; Heating; Temperature distribution; Thermal analysis;

fLanguage

English

Publisher

ieee

Conference_Titel

Computational Intelligence and Software Engineering (CiSE), 2010 International Conference on

Conference_Location

Wuhan

Print_ISBN

978-1-4244-5391-7

Electronic_ISBN

978-1-4244-5392-4

Type

conf

DOI

10.1109/CISE.2010.5677084

Filename

5677084