通过建立工程海域三维数学模型，对电厂不同取、排水布置方案进行了模拟计算，分析了温排水在海域的扩散规律及电厂在运行期间其温排放引起的取水温升以及对厂址附近海域的影响，为电厂取排水工程的设计和环境影响评价提供科学依据。%Guangdong Qian Zhan power plant is located between the Goushu village and Chiao village of Huilai County of Jieyang city, Shenquan bay .Planning capacity of the power plant is 4 ×1000 MW, it construction of two phases , the first period of the pro-ject construction of 2 ×1000MW coal-fired unit.In this paper, with the establishment of three dimensional numerical model model of engineering area , different from of the power plant layout , different drainage , were simulation , base on the model the diffusion law of cooling water in the seas and the sea water temperature rise were analyzed .The analyzed result will provide scientific basis for the design and environmental impact assessment of the power plant .
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