7 | Fluid Systems
By the end of this section, you should be able to
Find analogous resistances, capacitances and inductances in fluid systems
Model fluid systems using electrical analogs
Create transfer functions for input/output flows/pressures
Use Simulink to simulate solutions to transfer functions
Electrical Analogs
Electrical Analogs
Tanks
Tanks
For prismatic tanks
Fluid Inertia
Fluid Inertia
For prismatic cross-sections
negligible for “large”-diameter pipes
Wall Resistance
Wall Resistance
For circular cross-section with a laminar flow
negligible for “large”-diameter pipes
Circuit Analysis
Circuit Analysis
Code
Code