电厂冷却系统对水环境生物影响的数值预测方法研究

A NUMERICAL PREDICTION METHOD ON EFFECTS OF THE COOLING SYSTEM IN A POWER FACTORY TO ORGANISMS IN WATER ENVIRONMENT

分析了冷却系统内热冲击、卷载冲击、化学冲击对生物的致死影响，以及小生物在海水中的运动机制，从而导出小生物迁移运动微分方程和生物损失率控制微分方程，给出了数值求解生物损失率数学模型的方法，并应用该模型预测了海南某电厂冷却系统冲击效应对海洋水环境生物的影响。

he influence of hot, winding and chemical blasts to organisms in the cooling system of a power factory was analysed in this paper. Then movement mechanism of organisms in water was analysed, and from these organisms movement differential equation and loss rate control differential equation were deduced, giving the numerical computation method for an organisms loss rate mathematical model. Finally, the blast effects in a certain power factory influencing organisms in ocean environment was predicted by the mathematical model.