中国西部干旱地区各纬度在各种透明度状况下的可能直接辐射月辐照量

THE MONTHLY IRRADIATION OF THE POSSIBLE DIRECT RADIATION AT EACH LATITUDE UNDER VARIOUS ATMOSPHERIC TRANSPARENCY OVER THE ARID REGION OF THE WEST CHINA

本文根据中国西部干旱地区太阳直接辐照度随大气质量和透明度变化的经验关系式,计算出纬度φ=28°—50°N,间隔2°,透明系数P_2=0.55—0.85,间隔0.05的可能直接辐射月辐照量。

In this paper, based on the empirical formula of the irradiance of the solar direct radiation variation with the air mass and the atmospheric transparency over the arid region of the West China, we haye computed the monthly, irradiation of the possible direct radiation over the area with 2° interval from 28° N to. 50° N and the coefficients of transparency (P2) with 0.05 interval from 0.55 to 0.85.