Wontae Shim

Professor Wontae Shim's research lab specializes in computational fluid dynamics and multiphase flow phenomena, with a focus on strongly nonlinear wave propagation and phase change dynamics. The lab develops advanced numerical methods based on fundamental conservation laws—such as the Rankine-Hugoniot relations—to model complex wave behaviors beyond the scope of traditional weakly nonlinear theories. Another key research direction involves optimizing numerical simulations of evaporation processes, particularly for sessile droplets, by addressing stability and efficiency challenges in time-integration schemes. The lab combines theoretical analysis with innovative computational techniques to solve challenging problems in fluid mechanics and interfacial phenomena.