Tao-Tao Liu

Numerical model parameters optimization of ventilated cavitating flow around an axisymmetric body by ensemble Kalman filter data assimilation

To improve the predictive accuracy of numerical simulations for ventilated cavitating flows, this study presents a data assimilation framework based on the Ensemble Kalman Filter (EnKF) to calibrate four key parameters in a large eddy simulation model for an axisymmetric body: the Smagorinsky constant, the number of sm...