Temperature is an important environmental factor affecting streamer discharge. However, the mechanism and regularity of influence are still unclear. This paper analyzes how parameters in hydrodynamic model affected by temperature finite element method used to solve three particle continuity equations along with Poisson’s equation simultaneously. The results show that increase inhibits ionizatio...

Abstract The research on surface texture is developing from single macro-texture to composite micro-nano texture. current the anti-friction mechanism and theoretical models of textures relatively weak. Studying characteristics different types determining applicable working conditions each focus research. In this paper, a mathematical model hydrodynamic lubrication established based Navier–Stoke...

We study a mathematical model treating of the dynamic contact line problem, supposed to describe the main features of the advancing triple line (rolling motion and variable contact angle) and to remove the singularity. The model is composed by a macroscopic hydrodynamic free surface flow model (HFSM) (Navier–Stokes) coupled with a mesoscopic local surface model (LSM). Detailed mathematical and ...

A new class of antenna based on magnetohydrodynamic technique is presented. Magnetohydrodynamic Antenna, using electrically conducting fluid, such as NaCl solution under controlled electromagnetic fields is formulated and developed. Fluid resonator volume and electric field with magnetic field decides the resonant frequency and return loss respectively to make the antenna tuneable in the freque...