Flow in fluids and gases can be described by Newton’s laws, and depending of the problem’s complexity, the use of these laws variy from the complete Navier-Stokes equations to the more simple equations for boundary conditions.
Mathematical modeling, including systematic approximations and practical transformations, are important activities.
Keywords: multiphase flow, reservoir flow, transport of gas, bio fluid dynamics, rheology, magneto-hydrodynamics, gas kinetics at vaporization and condensation.
