A Newtonian fluid is the simplest material flow behaviour one that exhibits a viscosity independent of the applied shear rate or shear StressStress is defined as a level of force applied on a sample with a well-defined cross section. (Stress = force/area). Samples having a circular or rectangular cross section can be compressed or stretched. Elastic materials like rubber can be stretched up to 5 to 10 times their original length.stress.
The materials resistance to flow (viscosity) is constant due to the materials microstructure not affected by the applied shear.

Do you have any questions?

Our experts will be happy to help you. 

Contact us