Basic Ideas
There are two basic paradigms:
- Version with pressure induced by gravity. Large tanks of water are held up high, or are filled to differing water levels, and the potential energy of the water head is the pressure source. This is reminiscent of electrical diagrams with an up arrow pointing to +V, grounded pins that otherwise are not shown connecting to anything, and so on.
- Completely enclosed version with pumps providing pressure only; no gravity. This is reminiscent of a circuit diagram with a voltage source shown and the wires actually completing a circuit.
Applications: Flow and pressure variables can be calculated in fluid flow network with the use of the hydraulic ohm analogy. The method can be applied to both steady and transient flow situations.
Read more about this topic: Hydraulic Analogy
Famous quotes containing the words basic and/or ideas:
“It is not an exaggeration to say that play is as basic to your childs total development as good food, cleanliness, and rest.”
—Joanne E. Oppenheim (20th century)
“Ah, I fancy it is just the same with most of what you call your emancipation. You have read yourself into a number of new ideas and opinions. You have got a sort of smattering of recent discoveries in various fieldsdiscoveries that seem to overthrow certain principles which have hitherto been held impregnable and unassailable. But all this has only been a matter of intellect, Miss Westsuperficial acquisition. It has not passed into your blood.”
—Henrik Ibsen (18281906)