电阻网用于路面融雪化冰系统数值模拟的研究

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Abstract This paper investigated the mechanism of resistor network for road deicing with finite element analysis. It also derived the differential equations and boundary conditions of a mathematical model during numerical analysis, applied load, achieved pavement and distribution temperatures, and observed the warming law within the structural layer at different power and environmental conditions. Furthermore, the temperature of the pavement and its structural layer under the same experimental conditions with finite element analysis. Furthermore, the connected ideas of the device were designed, and obtain the temperature of the pavement and theitsstructural layer under the same experimental conditions with the finite element analysis. Compare the were obtained.The experimental and numerical simulation results were in good agreement when compared. A certain degree of error analysis with numerical simulation and experimental processes was found. Thus, finite element analysis and ANSYS were suitable for simulating the resistor network process of deicing, which is an unsteady heat conduction process. Results showed that this simulation provides a new method and basis for guiding the resistor network for road deicing engineering design and temperature control. The application prospects of this approach are broad.

Key words： road engineering pavement temperature field finite element analysis resistor network deicing experimental study

Received: 13 January 2016

Corresponding Authors: LI Shang E-mail: 791795717@qq.com

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	LI Shang
	HAN Wen-bo
	YAO Ya-jun
	HAN Nian-chen

Cite this article:

LI Shang,HAN Wen-bo,YAO Ya-jun, et al. Numerical Simulation of a Road Deicing System Based on Resistor Network[J]. Journal of Highway and Transportation Research and Development, 2017, 11(2): 44-51.

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http://manu27.magtech.com.cn/Jwk_gljtkj_en/EN/ OR http://manu27.magtech.com.cn/Jwk_gljtkj_en/EN/Y2017/V11/I2/44

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