A linear, second-order accurate, positivity-preserving and unconditionally energy stable scheme for the Navier-Stokes-Poisson-Nernst-Planck system. - Mingyang Pan; Sifu Liu; Wenxing Zhu; Fengyu Jiao; Dongdong He (Commun. Nonlinear Sci. Numer. Simul., 2024)