Test checklists for Biological Process Technology

Topics: Fluid Flow and Mixing

Topic: Fluid flow (Pilot test)

1. Fluid properties affected the
2. Nature of the flow heavily depends on
3. Fluids is a substance which
4. Shearing force can cause
5. Fluid can be classified as
6. Viscosity is
7. The concept of Ideal fluid described as
8. Transition from laminar -> turbulent depends on
9. Formulae for circular cross-section; with stirred vessels
10. What range for Laminar, Turbulent, Transition
11. Other factor for stirred vessels
12. Boundary layer is
13. Viscous drag are
14. What causing fluid to flow
15. Formulae for Newton’s Law of Viscosity

	τ	μ	-dv/dy
Denotation Dimension SI unit Relatives Newtonian f.
Graph sketch

16. Non-Newtonian fluid is
17. Viscous drag is an element of
18. Formulae to correlate momentum with Newton’s fluid

i. Pseudoplastic


ii. Dilatant


iii. Bingham plastic


iv. Casson Plastic