NemNewtoniák
NemNewtoniák refers to non-Newtonian fluids, which are fluids that do not follow Newton's law of viscosity. In contrast, Newtonian fluids exhibit a constant viscosity regardless of the stress applied to them. For non-Newtonian fluids, viscosity changes in response to applied stress or shear rate. This means their flow behavior can be quite unusual and differs significantly from water or oil, which are common examples of Newtonian fluids.
There are several types of non-Newtonian fluids. Shear-thinning fluids, also known as pseudoplastic fluids, decrease in
Other categories include thixotropic fluids, which show time-dependent shear thinning, and rheopectic fluids, which show time-dependent