Assertion: longitudinal viscosity | /r/CapableOf | equal sum of bulk viscosity
Facets:
value: for a newtonian liquid
type: OTHER
Source sentences:
text: For a Newtonian liquid, the longitudinal viscosity equals sum of bulk viscosity and four-thirds of the dynamic viscosity, both of them presumably frequency independent: (3.44) η long ( Newtonian ) = η b + 4 3 η
text: For a Newtonian liquid, the longitudinal viscosity, as already given by Equation (3.44), equals the sum of the bulk viscosity and four-thirds the dynamic viscosity and must be frequency independent, which is the essence of the test that we suggest for verifying the Newtonian nature of the liquid.