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| LaTeX Math Block |
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| anchor | eta_pump |
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| alignment | left |
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W(q,p) = \eta(q) \cdot q \cdot (p-p_{\rm in}) |
where
In most practical cases pump characteristic curve has negligible dependence on intake pressure
| LaTeX Math Inline |
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| body | --uriencoded--p_%7B\rm in%7D |
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| LaTeX Math Block |
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\eta(q) = 4 \, \eta_{\rm max} \cdot q/q_{\rm max} \cdot ( 1 - q/q_{\rm max}) |
where
| maximum pressure gain that pump can exert over the input pressure |
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| maximum flowrate that pump can produce |
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| curvature of the pump characteristics (dimensionless) |
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| pump efficiency |
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| maximum pump efficiency |
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| electrical consumption per unit time |
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See also
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Natural Science / Engineering / Device / Pump
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