摘要
本文通过工程实践,结合物理模型实验和原体观测资料分析,说明热(核)电厂水工设计对防止水体热污染具有积极主动作用.感潮河流采用取、排水口在横向及垂向具有一定位差的差位式布置.能有效地控制近区温度场和超温区.从节约投资、电厂安全运行和水资源保护等各方面比较,差位式均优于其它布置方案.
According to engineering practices and physical model studies as well as field observations,it is shown in this paper that the hydraulic design of thermal (nuclear) power plants plays an active and positive role in proventing water body from thermal pollution.The staggered type intake and outlet arrangement can effectively control the near-field region and excess temperature field,and is better than other schemes in cost saving,plant safe operation and water resources protection.
出处
《河海大学学报（自然科学版）》
CAS
CSCD
1990年第6期122-129,共8页
Journal of Hohai University(Natural Sciences)
关键词
发电厂
水冷却
取水口
排水口
布置
water cooling
thermal pollution
excess temperature field
intake
outlet
arrangement
hydroelectric stations
