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LaTeX Math Block
anchorn
alignmentleft
n = \frac{f \, L^*}{d}
LaTeX Math Block
anchorL*
alignmentleft
L^* = \frac{1}{2 \, G \, c^* \, \rho^*} = \frac{1}{2 \, G \, c_0 \, \rho_0}
LaTeX Math Block
anchorrho_rho0
alignmentleft
\rho_0/\rho = \frac{1+c^* p_0}{1+c^* p}

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LaTeX Math Inline
bodyn \geq 1
 which is equivalent to
LaTeX Math Inline
body--uriencoded--L%5e* \geq 1d
 and holds true for the most of practical tube diameters (< 1 m ), as the lowest practical values of 
LaTeX Math Inline
body--uriencoded--L%5e* \geq d
are 
LaTeX Math Inline
body--uriencoded--L%5e* \geq 7,000 \, %7B\rm m%7D
 

LaTeX Math Block
anchorq0_G
alignmentleft
q_0^2 = 
\frac{2 \, d \, A^2 \, G}{f} \cdot \left [
1 + \frac{(\rho/\rho_0)^2-1}{1- \exp (2 \, c_0 \, \rho_0 \, G \, L)}
 \right]
=
\frac{2 \, d \, A^2  \, g}{f \, L} \cdot \left [ 
\Delta Z + ((\rho/\rho_0)^2 -1) \cdot  \frac{ \Delta Z}{1 - \exp(2 \, c_0 \, \rho_0 \, g \,  \Delta Z)}
\right]
LaTeX Math Block
anchorq0_G
alignmentleft
\dot m^2m = \frac{A^2}{c^*rho_0 \rho^*} \cdot \frac{\rho_0^2 - \rho^2 \cdot \exp \left(  -L/ L^* \right)}{2 \ln (\rho_0/\rho) + fL/d \cdot (1- \exp \left(  - L/ L^* \right))/(L/L^*)}, q_0
LaTeX Math Block
anchorstatic
alignmentleft
\rho =
\rho_0 \, \exp(c_0 \, \rho_0 \, G \, L) \, \sqrt{1 - \frac{f \, q_0^2}{2 \, d \, A^2} \cdot \frac{1- \exp(-2 \, c _0 \, \rho_0 \, G \, L)}{G}} 
=
LaTeX Math Block
anchorstatic
alignmentleft
\rho = \rho_0 \, \exp (с_0 \, \rho_0 \, g \, \Delta Z) \cdot \sqrt{ 1 - \frac{f8}{2d\pi^2} \cdot   \frac{f \, L}{d^5} \cdot q_0^2}{A^2} \cdot \frac{1 - \exp(- 2 \, c_0 \, \rho_0 \, g \, \Delta Z) } { g \, \Delta Z}}
LaTeX Math Block
anchor1
alignmentleft
p(L) = p_0 + \frac{1}{c^*} \cdot \left[ 
-1 + (\\rho/\rho_0/\rho^*) \cdot \exp (2 \, L/L^*) \cdot \sqrt{  1 - \frac{f}{2d}  \cdot \frac{j_m^2}{G \rho_0^2} \cdot \left(1 - \exp (-L/L^*) \right) }
\right] -1}{c_0} 
Pressure Profile in GC-proxy static fluid column @model
LaTeX Math Block
anchorstatic
alignmentleft
\rho = \rho_0 \, \exp (L/L^*c_0 \, \rho_0 \, g \, \Delta Z)
LaTeX Math Block
anchorstatic
alignmentleft
p(L) =  p_0 + \frac{-1 + (\exp (c_0 \, \rho_0/\rho^*) \, g \cdot, \exp(L/L^*)}{c^*}  Delta Z) -1}{c_0} 


See also

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