The Environmental Impact and Intake Water Temperature Analysis of Cooling Water in Coastal Power Plant

Based on the simplified model of three-dimensional tank,the k-e turbulence model is selected in this paper and numerical simulation is performed to analyze the heat diffusion law under different water drainage arrangements of the coastal power plants and the environmental impact of each arrangement,and the variation of the intake water temperature rise with the spacing and radius of intake(drainage) pipes is studied.The results show that under the assumed working condition in this paper,the differential water intake(drainage) method is more suitable and economical than the eclipsed one.