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LaTeX Math Block
anchorXZ51K
alignmentleft
\frac{d p}{d l} =
-j_m \,cdot \frac{d}{d l} \left( \frac{j_m}{\rho} \right)   + \rho \, g \, \cos \theta -  f \cdot \frac{  \rho  \, }{2 d} \cdot \left( \frac{j_m}{\rho} \right)^2

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LaTeX Math Block
anchorHERBX
alignmentleft
\frac{d p}{d l} =
j^2_m \cdot \frac{1}{\rho^2} \frac{d \rho}{dl}   + \rho \, g \, \cos \theta -  \frac{j_m^2}{2 d} \cdot \frac{f}{\rho}


LaTeX Math Block
anchorICKH6
alignmentleft
\frac{d p}{d l} =
j^2_m \cdot \frac{1}{\rho^2} \frac{d \rho}{dp} \cdot \frac{d p}{dl}   + \rho \, g \, \cos \theta -  \frac{j_m^2}{2 d} \cdot \frac{f}{\rho}


LaTeX Math Block
anchorJ9867
alignmentleft
\frac{d p}{d l} =
j^2_m \cdot \frac{1}{\rho} \cdot c \cdot \frac{d p}{dl}   + \rho \, g \, \cos \theta -  \frac{j_m^2}{2 d} \, cdot \frac{f}{\rho}

and finally

LaTeX Math Block
anchor

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91WI7
alignmentleft
\left( 1 - j_m^2 \cdot \frac{c}{\rho}   \right )  \frac{dp}{dl} = \rho \, g \, \

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cos \theta  - \frac{j_m^2 }{2  d} \cdot \frac{f

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}{\rho}


Alternative forms

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LaTeX Math Block
anchor
1
rho
alignmentleft
j_m =
\left[ \rho -j_m^2 \, c \right] \cdot \frac{
\rho_0 \cdot q_0}{ A}

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d p}{dl} =
\rho^2 \, g \, \cos \theta -  \frac{j_m^2 }{2d} \cdot f(\rho)



LaTeX Math Block
anchorrho
alignmentleft
\left[ \frac{1}{c} - \frac{j_m^2}{\rho} \right] \cdot \frac{d \rho}{dl} =
\rho^2 \, g \, \cos \theta -  \frac{j_m^2 }{2d} \cdot f(\rho)




See Also

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Petroleum Industry / Upstream / Pipe Flow Simulation / Water Pipe Flow @model / Stationary Isothermal Homogenous Pipe Flow Pressure Profile @model

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