印尼ADIPALA电厂取水头和泵房内漩涡治理物理模型试验研究  

Experimental study on vortex control measure of water intake and pump station for ADIPALA power plant

作　　者：刘海成[1] 刘军其 周华兴[1] 

机构地区：[1]交通运输部天津水运工程科学研究所 工程泥沙交通行业重点实验室,天津300456 [2]中交一航局第一工程有限公司,天津300456

出　　处：《水道港口》2012年第2期119-123,共5页Journal of Waterway and Harbor

摘　　要：通过印尼ADIPALA电厂循环冷却水取水口和取水泵房的水工物理模型试验,研究了电厂循环冷却水在取水口、引水箱涵、前池、流道等处的水流特性。试验中发现,在原设计方案中,取水口和分流墩附近出现了有害的串状吸气漩涡。文章通过对漩涡出现原因进行分析,采用了不同的治理措施,有效消除了漩涡,保证了电厂取水安全。In this paper,the current characteristics near water intake,box culvert,fore bay and flow channel were studied according to the water intake and pump house hydraulic physical model test for Indonesia ADIPALA power plant.For the original design,there was harmful air-core vortex near water intake and diversion piers in pump house flow channel.Based on the analysis of vortex appearing,different control measures were used to eliminate the vortex,and ensure the safety of power plant.

关 键 词：取水口 循环水泵房 漩涡 治理措施 

分 类 号：TV142[水利工程—水力学及河流动力学] TV131.616