A numerical method for the precise calculation of temperature. velocity and pressure profiles of the α-β brass indirect hot extrusion process is presented. The method solves the Navier⁻Stokes equations for non-Newtonian liquids with strain-rate and temperature-dependent viscosity that is formulated using established constitutive laws based on the Zener⁻Hollomon t... https://parisnaturalfoodes.shop/product-category/rosehip-seed-oil/