6: Dynamics of viscous fluids

Question 1

shear stresses depend linearly on velocity gradients

Answer 1

newtonian fluids

Question 2

u=0 on solid boundary

Answer 2

no slip condition for viscous fluid

Question 3

reynolds number&raquo_space;1

Answer 3

viscosity not important

Question 4

reynolds number «1

Answer 4

viscosity very important

Question 5

high reynolds number limit

Answer 5

diffusion has the highest derivative

Question 6

stokes flows are ___ and admit a ___ solution

Answer 6

linear/unique