摘要
本文介绍了为研究燃料元件裂变气体在堆内辐照中的释放行为而设计的薄膜压力传感器。堆外试验和在高通量工程试验反应堆(HFETR)内的辐照试验结果表明,在辐照到快中子积分通量1.4×10^(20)N/cm^2(E>0.625eV)时,其测量误差在±1.4%以内.
The membrane type pressure gauge has been designed for pressure meas-urement inside fuel rod and tests has also been done both out of and in theHigh Flux Engineering Test Reactor(HFETR).Results demonstrate that themeasurements by this gauge could attain an accuracy of 1.4% after its beingirradiated to 1.4x10^(20)N/cm^2(E>0.625eV)at temperature of 330±40℃.
出处
《核动力工程》
EI
CAS
CSCD
北大核心
1989年第6期65-68,共4页
Nuclear Power Engineering
关键词
压力传感器
薄膜传感器
设计
试验
Membrane type pressure gauge
Tests out of reactor
Tests in HFETR
