2. Rotameter
3. Floated orifice meter
4. Orifice meter/Venturi meter
5. Efflux time
6. Centrifugal pump
7. Open orifice/weirs and Notches
8. Non-Newtonian flow
9. Helical coil
10.Annular flow
11.Flow through fittings/valves
12.Reciprocating pump
13.Flow through non-circular conduits
14.Flow through packed bed
15.Fluidized bed
16.Semi Fluidized beds
