热力除氧器运行特性实验研究  

An Experimental Study on the Operating Characteristics for a Thermal Deaerator

作　　者：庞凤阁 明申金 贾辉[1] 闫素英 

机构地区：[1]哈尔滨工程大学,150001

出　　处：《核动力工程》2002年第4期66-70,共5页Nuclear Power Engineering

摘　　要：在热力除氧器实验装置上,对研制的新型除氧器进行了稳态运行特性和动态运行特性实验,得到了除氧器的各种运行特性曲线。研究结果表明,由于对喷嘴和填料进行改进,建立起有利于除氧的传热传质条件,使所研制的除氧器具有良好的稳态及动态运行特性,除氧效果优良。Using the experiment facility for the new type spray-stuffing deaerator, the static and dynamic operating characteristics experiments of the deaerator were carried out, and its operating characteristics were obtained. By means of transforming traditional sprayer into three stream spray and replacing stuff by a swirl vane device, an excellent heat and mass transfer condition was established. The test results demonstrate that the deaerator system has perfect operating characteristics and higher deaering efficiency.

关 键 词：运行特性 实验研究 热力除氧器 传热 传质 

分 类 号：TL353[核科学技术—核技术及应用]