【作者】 江洧； 林佑金； 陆耀辉；

【Author】 JIANG Wei LIN You-jin LU Yao-hui (Guangdong Provincial research Institute of Water Conservancy & Hydropower,Guang,zhou 510610)

【机构】 广东省水利水电科学研究院广东省水动力学应用研究重点实验室；

【摘要】 本研究用复合模型(数模与物模)的方法对惠州电厂循环冷却水工程进行了详细研究. 首先用数模对工程海域流场进行了预测,并在此基础上提出了电厂排取水口方案的布置原则。然后通过温排水计算分析从总体上论证了厂址成立的可行性.其次在数模研究基础上用物模对各种排取水口的具体布置方案进行了详细试验,提出了最佳排取水口布置形式.本研究的重点在于以惠州电厂冷却水工程为例,通过比较数模、物模以及原体观测的结果,对数模与物模在冷却水工程研究中的优劣,作用及互补性进行了分析,说明了二者的应用条件.更多还原

【Abstract】 The cooling water project of the HZ Power Plant is studied by the compound model,i.e. mathematical model and physical model.First,the velocity field of studied seas is predicted by mathematical model,the principles designing cooling water project are advanced,and the feasibility of construction of HZ Power Plant is proved by calculating and analyzing the flowing characteristics of heated water.Second,the various outlet-intake schemes on basis of numerical simulations are tested through physical model,and the best one is given.The focal point in the paper is to illustrate the merits and demerits and applying conditions of mathematical and physical model by comparing results obtained in studies of cooling water project of the HZ Power Plant.更多还原