Question

Stress strain relation of newtonian fluid is

Answer 1

Newtonian fluid. In continuum mechanics, a Newtonian fluid is a fluid in which the viscous stresses arising from its flow, at every point, are linearly proportional to the local strain rate—the rate of change of its deformation over time.
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Answer 2

The stress-strain relation of Newtonian fluid is always linear.

A Newtonian fluid is a type of fluid in which the sticky stresses uprising from its linear flow is at every point inter-related to the regional strain tariff — the rate of switching its contortion over time.

1. Newtonian fluids have been named after Isaac Newton, who has primarily utilized the distinctive equation to assume the relationship between the stress-strain rate and shear strain for such liquids.

2. Pressures or stresses are always corresponding to the rate of switching the fluid's rapidity vector.

3. Newtonian fluids are generally known as the simplest arithmetical type of models of liquids that account for consistency.

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