美利体育登录入口官网:VDI 3786 Blatt 12-2019
环境气象学中使用超声波风速计进行湍流测量
Turbulence measurements with sonic anemometers in environmental meteorology
- 标准号
- VDI 3786 Blatt 12-2019
- 发布
- 2019年
- 国际标准分类(ICS)
- 07.060 地质学、气象学、水文学 13.040.01 空气质量综合
- 总页数
- 30页
- 发布单位
- 德国机械工程师协会
- 当前最新
- VDI 3786 Blatt 12-2019
- 本体
- 超声波风速计
- 适用范围
- This standard is used for measuring the wind vector and the virtual temperature with high temporal resolution and for determining turbulent variables. Examples include measurements undertaken for assessing the dispersion situation in air pollution control for installations requiring approval under BImSchG (Federal Immission Control Act) and TA Luft (Technical Instructions on Air Quality Control), in the monitoring of nuclear facilities (KTA 1508), and for many agro-meteorological, forest meteorological, and general micrometeorological investigations. Thus, sonic anemometers are a component of the relevant measuring stations (see VDI 3786 Part 13). Furthermore, sonic anemometers can replace the mechanical wind sensors commonly used in determining the mean wind vector (see VDI 3786 Part 2), and they can also be used in climate and weather stations in accordance with international standards [1]. Applications in which the turbulence spectrum is needed explicitly (e.g. dynamic loads on buildings), are not discussed here.
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