Study on the influence of novel mixing vanes on fretting wear caused by fuel rods flow-induced vibration
NUCLEAR ENERGY SCIENCE AND ENGINEERING|更新时间:2025-04-03
|
Study on the influence of novel mixing vanes on fretting wear caused by fuel rods flow-induced vibration
“In the field of nuclear energy, experts use a bidirectional fluid solid thermal coupling method to simulate the flow field distribution and fuel rod stress under a new type of mixing wing, establish a nonlinear vibration model, and calculate the micro motion abrasion power. The results indicate that shape memory alloy mixing wings can enhance heat transfer and reduce abrasion.”
YUAN Shuo,CHAI Xiang,LIU Xiaojing,et al.Study on the influence of novel mixing vanes on fretting wear caused by fuel rods flow-induced vibration[J].NUCLEAR TECHNIQUES,2025,48(03):030604-030604.