Numerical analysis of temperature field on artificial frozen wall

Author

Lv, Shuqing

Author_Institution

Sch. of Civil Eng. & Refrigeration Eng., Harbin Univ. of Commerce, Harbin, China

fYear

2010

fDate

16-18 April 2010

Firstpage

259

Lastpage

262

Abstract

Based on thermo dynamical considering the phase changed regulation of frozen soil, this thesis deduces the frozen soil´s differential equation correlating with temperature. The study by the finite-element method is simulated the temperature state of some area in the highway, analyze the variational regulation of temperature for the congelation wall, conclude the temperature´s distributing regulation in some main positions under certain congelation speed.

Keywords

differential equations; finite element analysis; freezing; roads; temperature; thermodynamics; walls; artificial frozen wall; congelation wall; differential equation; finite-element method; frozen soil; highway; numerical analysis; phase changed regulation; temperature field; thermo dynamical; variational regulation; Boundary conditions; Differential equations; Heat engines; Heat transfer; Numerical analysis; Power generation economics; Refrigeration; Soil; Temperature; Thermal force; equivalence heat capacity; ice-water phase change; moisture content;

fLanguage

English

Publisher

ieee

Conference_Titel

Information Management and Engineering (ICIME), 2010 The 2nd IEEE International Conference on

Conference_Location

Chengdu

Print_ISBN

978-1-4244-5263-7

Electronic_ISBN

978-1-4244-5265-1

Type

conf

DOI

10.1109/ICIME.2010.5478080

Filename

5478080