Banavara N. Shashikanth, PhD, assistant professor in the Department of Mechanical Engineering at New Mexico State University, will discuss "Hamiltonian Models for the Coupled Dynamics of Vortices and Neutrally Buoyant Rigid Bodies" on March 3 at 4 p.m. in Cullimore Hall 611. Shashikanth's lecture is the third in the Fluid Dynamics Seminar Series at NJIT.