高温液态金属试验回路中电磁流量计的三维热工数值模拟计算  

3D Numerical Simulation of Temperature Field for Magnetic Flowmeter Installed in High-temperature Liquid Metal Testing Loop

作　　者：邹佳讯 郭春秋[1] 毕可明[1] ZOU Jia-xun;GUO Chun-qiu;BI Ke-ming(China Institute of Atomic Energy)

机构地区：[1]中国原子能科学研究院

出　　处：《化工自动化及仪表》2020年第4期318-321,共4页Control and Instruments in Chemical Industry

摘　　要：利用CFD软件FLUENT对高温液态金属试验回路中的电磁流量计三维温度场进行了数值模拟计算,结果表明:若无冷却措施,电磁流量计的局部温度会超过200℃;冷却方案下,电磁流量计的整体温度可有效控制在100℃以下,确保了高温液态金属试验回路中电磁流量计的可靠性。Making use of CFD’s FLUENT software to simulate a 3D temperature field of the magnetic flowmeter installed in a high temperature liquid metal testing loop was implemented to show that, the local temperature of the flowmeter without cooling would exceed 200℃;and through equipped with the cooling,the flowmeter’s bulk temperature can be controlled lower than 100℃ to ensure effective performance of the flow meter during the long operation of a high temperature liquid metal testing loop.

关 键 词：电磁流量计 高温液态金属试验回路 温度场 

分 类 号：TH814[机械工程—仪器科学与技术]