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LaTeX Math Block

anchor	pump
alignment	left

p_{\rm out}=  p_{\rm in} + F(q, p_{\rm in})

where

LaTeX Math Inline

body	--uriencoded--F(q, p_%7B\rm in%7D)

is called pump characteristic curve.

In most practical cases it has a linear dependance on incharge cases pump characteristic curve has negligible dependence on intake pressure

LaTeX Math Inline

body	--uriencoded--p_%7B\rm in%7D

:

LaTeX Math Block

anchor	KD0ZN
alignment	left

p_{\rm out} = p_{\rm in} + ( \delta p_{\rm max} - p_{\rm in})\cdot \cdot F(q/q_{\rm max})

where

LaTeX Math Inline

body	F(x =0) = 0

and

LaTeX Math Inline

body	F(x =1) = 1

.

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