Feiyu Geng

His research focuses on numerical modeling of dynamic stall phenomenon of turbine blades and the fatigue behavior of materials. He is currently working on the determination of unsteady loads on turbine blades at dynamic stall regime using computational fluid dynamic (CFD) simulations, the computation of fatigue-driven fracture using cohesive zone model (CZM), and the coupling of these two aspects in predicting the fatigue endurance of a vertical-axis wind turbine operating in the built environment. The geared transmission system modeling, the measurement and prediction of its vibration noise and the optimization strategy of its dynamic performance were his concern during the Master study. He has a few scientific publications as listed, and he also acts as a reviewer for 2 international journals (Journal of Wind Engineering & Industrial Aerodynamics, Journal of Sandwich Structures & Materials).  

Meaningful modeling and simulation cannot be obtained without quantitatively assessing verification and validation.”