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Distance center of pipe to ground

Symbol
$H$
Unit
m
Formulae
$\frac{L_c}{1000}$
Related
$L_c$
Depth of laying of sources [mm]
Used in
$\alpha_0$
Constant depending on the burial depth
$\beta_0$
Constant $\beta_0$ (Ovuworie)
$\beta_b$
Angle of exposed wetted surface of pipe [rad]
$C_{g1}$
Factor C1 for partially buried pipes
$C_{g2}$
Factor C2 for partially buried pipes
$h_{buried}$
Heat transfer coefficient wall to soil [W/(K.m$^2$)]
Image
Presentation by E. Zakarian et al. "A Holistic Approach to Steady-State Heat Transfer from Partially and Fully Buried Pipelines" (2012)