An approximate method for calculation of hydrodynamic characteristics for the motion of elastico-viscoplastic media in pipes. (Russian) Zbl 0494.76003
MSC:
76A10 | Viscoelastic fluids |
76A99 | Foundations, constitutive equations, rheology, hydrodynamical models of non-fluid phenomena |
41A10 | Approximation by polynomials |
33C45 | Orthogonal polynomials and functions of hypergeometric type (Jacobi, Laguerre, Hermite, Askey scheme, etc.) |