Research on two-dimensional heat transfer characteristic of enclosure structure

2018 4th International Conference on Environmental Science and Material Application

生态环境科学;材料科学

Zhang, Yichao^1 ; Wang, Ying^1 ; Zhou, Jinghai^1

School of Civil Engineering, Shenyang Jianzhu University, Shenyang

430070, China^1

关键词: Ansys finite elements;    Comparative analysis;    Enclosure structures;    Finite element numerical simulation;    Heat transfer characteristics;    Numerical simulation method;    Temperature deviation;    Two-dimensional heat transfer;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/252/3/032211/pdf
DOI  :  10.1088/1755-1315/252/3/032211

来源: IOP

【 摘 要 】

The heat transfer characteristic of typical thermal bridge is tested, and numerical simulation is carried out by ANSYS finite element analysis software. The accuracy of two-dimensional heat transfer numerical simulation method is verified through comparative analysis. It can be seen that the temperature simulated values of each measuring point are consistent with the variation trend of the measured values, and the temperature deviations are not more than 10%. This shows that the finite element numerical simulation method can accurately analyze the two-dimensional heat transfer characteristics of the thermal bridge.