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Pump - Reciprocating

The reciprocating pump example shown below in Figures 1 to 3 demonstrates the dynamic cell removal and addition facility of Flo++. At top-dead-center the left top port opens and the right port closes. At bottom-dead-center the right top port opens and and left port closes.

Figure 1 below shows the geometry of a demonstrational two-dimensional case. The different cell colours in the cylinder section indicate the different cell layers to be removed/added. 

Figures 2 and 3 below shows velocity vectors in a section through the pump with the piston at different positions. 

 


Figure 1. Reciprocating pump - cell colours indicate 
different cell layers to be removed/added.


Figure 2. Velocity vectors in a reciprocating pump.


Figure 3. Velocity vectors in a reciprocating pump.

 

 

 

 

 

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