VDI 3783 Blatt 18-2017
环境气象学 用于计算对流层污染物浓度的光解频率

Environmental meteorology - Photolysis frequencies for calculating pollutant concentrations in the troposphere

标准号

VDI 3783 Blatt 18-2017

发布

2017年

发布单位

德国机械工程师协会

当前最新

VDI 3783 Blatt 18-2017

 

 

引用标准

2008/50/EG-2008 BImSchG-2013 BImSchV 39-2010 DIN 5031-11:2011 DIN 5031-1:1982 TA Luft-2002 VDI 1000-2017 VDI 3783 Blatt 19-2017 VDI 3783 Blatt 5-1999 VDI 3786 Blatt 1-2013 VDI 3786 Blatt 5-2015

被代替标准

VDI 3783 Blatt 18-2015

适用范围

The transformation of trace gases in the atmosphere is determined by radical chain reactions initiated by photolysis processes. More detailed assessment and prediction of air quality, therefore, require knowledge of photolysis frequencies. This standard provides photolysis frequencies for tropospheric conditions. To this end, spectral actinic photon flux densities were calculated for a large number of meteorological situations so as to cover typical conditions for Central Europe, with 200 m above sea level taken as the average altitude. The output of the calculation is done for the altitudes 0 m and 1000 m above ground.

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