A _______ fluid is a fluid whose stress versus rate of strain curve is linear and passes through the origin.
A: Newtonian fluid
B: non-Newtonian fluid
C: turbulent flow
D: laminar flow
A: Newtonian fluid
B: non-Newtonian fluid
C: turbulent flow
D: laminar flow
举一反三
- N-S equation cannot be applied to ( ) A: Flow of incompressible viscous fluid B: Unsteady flow of incompressible ideal fluid C: Steady flow of incompressible ideal fluid D: Motion of non-Newtonian fluid
- What kind of fluid glycerin belongs to A: Swelling fluid B: Thixotropic fluid C: Newtonian fluid D: Pseudoplastic fluid
- A fluid that does not satisfy Newtonian viscosity law is fluid. A:
- Three types of flow regimes are steady-state flow, __ to describe the fluid flow behavior and reservoir pressure. A: Radical flow B: Unsteady-state flow C: Pseudosteady-state flow D: linear flow
- The main physical properties of the fluid are （ ） A: density B: compressibility C: viscosity D: velocity E: flow rate