THE MODELING OF ICE ACCRETION ON TRANSMISSION LINE AT HUANJIALING
According to ice accretion mechanism, an ice accretion mass model is built. It is supposed that when temperature is lower than a criterion and humidity is above another criterion, ice is increasing, the increment is proportional to water vapor density, and the wind speed vertical to conductor. When humidity is under the criterion or temperature is above its criterion ice is decreasing. The amount is proportional to air temperature difference and the wind speed vertical to conductor. The ice weight takes 0 when the sum below 0. It shows that simulated results are much significant (P<0.001) and the main icing process can be simulated properly.
WU Suliang JIANG Chuangye SUN Xian WANG Qi FAN Jianxun
Shaanxi Provincial Climate Center Xian China
国际会议
The 14th International Workshop on Atmospheric Icing of Structures(第十四届结构物大气覆冰国际研讨会 IWAIS 2011)
重庆
英文
109
2011-05-08（万方平台首次上网日期，不代表论文的发表时间）