ArticleOpen Access http://dx.doi.org/10.26855/ea.2023.08.016
Talking about the Meteorological wind Direction and Speed of the high Plateau Airport Equipment Anti-icing Precautions
Shunde Yan*, Xingping Xue, Haipeng Wang
Delingha Airport Branch, Qinghai Airport Co., Ltd., West Airport Group, Delingha, Qinghai, China.
*Corresponding author: Shunde Yan
Published: September 8,2023
Abstract
Qinghai is located in the Qinghai-Tibet Plateau. Winter is cold and snowy. The average temperature in winter is minus 8°C, and the lowest temperature can reach minus 30°C. The most snowfall days reach more than 40 days, the least can reach more than 20 days; Meteorological requirements have accurate measurement of wind direction and wind speed sensor equipment, and winter low temperature snow, precipitation caused by wind speed sensor equipment ice or snow, resulting in wind direction and wind speed sensor can not work normally, directly resulting in wind direction and wind speed parameters may be abnormal, often snowfall or other weather phenomena, easy to lead to runway surface pollution. According to the requirements of the Air Traffic Management Rules of Civil Aviation, in the case of runway pollution (snow, water, frost, ice, wet), it is not allowed to take off and land downwind, and when the controller refers to the wrong meteorological wind direction and speed, the aircraft is prone to deviate from the runway and unsafe incidents occur.
Keywords
Wind direction and speed sensors, runway surface pollution, aircraft aerial attitude, weather forecast and warning protective covers, application of antifreeze oil or antifreeze
References
[1] Hu Yufeng. Principle and measurement method of automatic weather station [M]. Beijing: China Meteorological Press, 2021.
[2] Yan Hua. "Statistics of the characteristics of Delingha Gale and its impact on civil aviation operation". Science and Technology, 2020, 19, 58.
[3] Li Yunqian, Nanjiao Zhuoma. "Application of Wind Profile Radar in Airport Low Altitude Wind Shear Detection". China Flights, 2020, 6.
[4] GAO Yanxiong, LI Yunqian. "Analysis Report on the Operation of Meteorological Equipment at High-altitude Airports". Photo Geography, 2020, 9.
[5] LI Wei, HE Xiaolei, QI Jiucheng. Meteorological instruments and testing technology, 2019, 3.
How to cite this paper
Talking about the Meteorological wind Direction and Speed of the high Plateau Airport Equipment Anti-icing Precautions
How to cite this paper: Shunde Yan, Xingping Xue, Haipeng Wang. (2023). Talking about the Meteorological wind Direction and Speed of the high Plateau Airport Equipment Anti-icing Precautions. Engineering Advances, 3(4), 359-362.
DOI: http://dx.doi.org/10.26855/ea.2023.08.016