云水酸化数值模式计算

THE CALCULATION OF NUMERICAL MODEL OF ACIDIFICATION OF CLOUD WATER

中文摘要:

      假定形成在硫酸、硫酸盐和硝酸盐核上的云滴,溶解酸、碱性气体在很短时间达到气-液平衡,进行了云水酸度的数值模式计算.计算结果表明,云水酸化不仅与云空气中酸、碱性气体和气溶胶粒子组分的初始浓度有关,而且还与云含水量有关.

英文摘要:

      The numerical model calculation is conducted on the acidity of cloud water under the assumption that the cloud droplets formed on H₂SO₄ and other sulfate and nitrate nuclei dissolve acidic and alkaline gases to achieve gas-liquid equilibrium in a very short time. The calculating result shows that the acidification of cloud water is not only related to the initial concentration of acidic and alkakine gases and particulate components in cloud air, but also is related to liquid water content in the cloud.