11:35 AM - 11:50 AM
[1E07] Study on the DNB heat flux improvement by mixing vanes
Keywords:CHF, DNB, mixing vane, CFD, PWR, Spacer
This study's aim is to predict DNB in vertical tube by numerical analysis and increase it by mixing vanes. Calculating the temperature distribution inside the tube using CFD and incorporating it into the prediction model makes it possible to predict DNB.