An analytical solution of velocity profiles for Non-Newtonian fluids described by the power-law equation in axial laminar flow through eccentric annuli is presented.The expressions of limit velocities and contours of ...An analytical solution of velocity profiles for Non-Newtonian fluids described by the power-law equation in axial laminar flow through eccentric annuli is presented.The expressions of limit velocities and contours of equal velocity are obtained. The main approaches,claimed in this paper,are that the term T_(rz)/r in the differential equation of flow and the non-symmetrical velocity distribution about the geometric center of the radial clearance are considered.展开更多
文摘An analytical solution of velocity profiles for Non-Newtonian fluids described by the power-law equation in axial laminar flow through eccentric annuli is presented.The expressions of limit velocities and contours of equal velocity are obtained. The main approaches,claimed in this paper,are that the term T_(rz)/r in the differential equation of flow and the non-symmetrical velocity distribution about the geometric center of the radial clearance are considered.
