Title :
Numerical analysis of temperature field on artificial frozen wall
Author_Institution :
Sch. of Civil Eng. & Refrigeration Eng., Harbin Univ. of Commerce, Harbin, China
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;
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
DOI :
10.1109/ICIME.2010.5478080
