原子能科学技术2013，Vol.47Issue(7)：1146-1150,5.DOI:10.7538/yzk.2013.47.07.1146
二维双区球流运动唯象学方法实验研究
Phenomenological Method Investigation of Pebble Flow Dynamics in Two-dimensional Two-region Pebble-bed Reactor
摘要
Abstract
By means of the four basic forms of the phenomenological method,the experimental research was carried out according to the principle of similarity criterion to simulate 2D pebble flow dynamics of high-temperature gas-cooled reactor.The result indicates that the test with circulating pebble-loading mode obviously presents better the situation in the real pebble bed reactor.The pebble flow dynamics spreads from bottom to top and from middle to sides.The movement of pebbles in central region is faster than that in annulus region and has no laminar characteristics performance.The mixed zone exists between central region and annulus region,and the distinct stagnant zone also exists at pebble bed bottom corner.关键词
高温气冷堆/双区/球流运动/唯象学方法Key words
HTGR/ two-region/ pebble flow dynamics/ phenomenological method分类
能源科技引用本文复制引用
汤振伟,孙玉良,杨星团,王文俊,刘志勇..二维双区球流运动唯象学方法实验研究[J].原子能科学技术,2013,47(7):1146-1150,5.基金项目
国家自然科学基金资助项目(11072131) （11072131）
清华大学自主研发项目基金资助(2010Z02275) （2010Z02275）
