Study on the Movement and Deposition of Particles in Supercritical Water Natural Circulation Based on Grey Correlation Theory
作者： Liangyu Zhu , Tao Zhou , Xijia Ding , Xuemeng Qin , Jialei Zhang
DOI: 10.3390/EN12122315
关键词:
摘要: The movement and deposition of particles that occur during their natural circulation in supercritical water exercise an important impact on the safe stable operation a reactor (SCWR). When flows pipelines, large number corrosive may be generated due to pipeline corrosion or purity fluid itself. presence particulate matter affects heat transfer efficiency pipeline, increasing flow resistance easily promoting deterioration. ANSYS-CFX numerical analysis software was used simulate loop water, micron were added initial field. effects heating power, particle concentration diameter obtained. Through this analysis, it can concluded has certain inhibitory effect particles. rise both serve reinforce section. Depending degree influence, contributory parameters include diameter, power turn.
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