The regularity of generalized solution for non-stationary flow of incompressible non-newtonian fluids through slit dice

摘要

In this paper, the regularity of generalized solution for non-stationary flow of incompressible non-Newtonian fluid through slit dice is investigated. The problem is arisen in polymer processing. The regularity theorem of generalized solution for the first initial-boundary value problem is proved under reasonable conditions.