Experimental study of fluid dynamics in the pebble bed in a radial coolant flow

All-Russian Conference with the School for Young Scientists “Thermophysics and Physical Hydrodynamics –2016”

Smorchkova, Y.V.^1 ; Varava, A.N.^1 ; Dedov, A.V.^1 ; Komov, A.T.^1

National Research University, Moscow Power Engineering Institute, Krasnokazarmennaya 14, Moscow

111250, Russia^1

关键词: Coolant flow;    Fluid temperatures;    Liquid flow rates;    Pebble beds;    Pressure loss;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/754/11/112008/pdf
DOI  :  10.1088/1742-6596/754/11/112008

来源: IOP

【 摘 要 】

The results of experimental studies of pebble bed hydrodynamics are presented. For the first time experimental data on the pressure loss in a radial flow of fluid through the pebble bed was obtained. Experiments were carried out in the liquid flow rate ranging from 0.09 to 0.4 kg / s, fluid temperature is 20®C.