THE NUMERICAL MODEL OF THE SUMMER SURFACE SALINITY DISTRIBUTION OF THE CHANG JIANG DILUTED WATER

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Cao Xinzhong. THE NUMERICAL MODEL OF THE SUMMER SURFACE SALINITY DISTRIBUTION OF THE CHANG JIANG DILUTED WATER[J]. Haiyang Xuebao, 1980, 2(2): 1-6.

Citation:

Cao Xinzhong. THE NUMERICAL MODEL OF THE SUMMER SURFACE SALINITY DISTRIBUTION OF THE CHANG JIANG DILUTED WATER[J]. Haiyang Xuebao, 1980, 2(2): 1-6.

Cao Xinzhong. THE NUMERICAL MODEL OF THE SUMMER SURFACE SALINITY DISTRIBUTION OF THE CHANG JIANG DILUTED WATER[J]. Haiyang Xuebao, 1980, 2(2): 1-6.

Citation:

Cao Xinzhong. THE NUMERICAL MODEL OF THE SUMMER SURFACE SALINITY DISTRIBUTION OF THE CHANG JIANG DILUTED WATER[J]. Haiyang Xuebao, 1980, 2(2): 1-6.

Abstract

The steady state advective-turbulent diffusion equation is solved for two dimensonal "jet-like flow" of the Chang Jing(Yang River) diluted area.If a transverse velocity is not zero,there is bimodal distribution and there appears to be some tendencies to attract the open sea water which has been found from the solved process.On the right side of the "jet-like flow" there is an anticyclonic gyre,and on the left side there is a cyclonic gyre.For the summer surface salinity distribution of the Chang Jing diluted water,a possible mathematical model was given.Compared with the observed value,the central part of the "jet-like flow" is consistent with the observed one,but at the boundary part the computed value is not consistent with the observed one.