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A B C D E F G H I J K L M N O P Q R S T U V W X Y Z ALL
SymbolNameUnit
B $B$SusceptanceS/m
$b_0$Coefficient b for partial transient temperature rise1/s
$B_1$Loss coefficient $B_1$ of armour$\Omega$/m
$B_2$Loss coefficient $B_2$ of armour$\Omega$/m
$b_c$Skin and proximity effect coefficient b for PAC/GIL conductor
$B_{EMF}$Magnetic field strength$\mu$T
$b_{encl}$Skin and proximity effect coefficient b for PAC/GIL enclosure
$B_k$Thermal property constant Bmm$^2$/s
$b_{Nu,r}$Factor b
$b_{shj}$Factor $b_{shj}$ for jacket around each core
$b_x$Shorter side of backfillmm
$b_y$Longer side of backfillmm
$\beta_0$Constant $\beta_0$ (Ovuworie)
$\beta_1$Substitution coefficient $\beta_1$ for eddy-currents
$\beta_6$Factor $|1-\beta(6)|$
$\beta_{ar}$Reciprocal of temperature coefficient of armour materialK
$\beta_b$Angle of exposed wetted surface of piperad
$\beta_c$Reciprocal of temperature coefficient of conductor materialK
$\beta_{encl}$Reciprocal of temperature coefficient of enclosure materialK
$\beta_{gas}$Volumetric thermal expansion coefficient for gas1/K
$\beta_k$Reciprocal of temperature coefficient of resistanceK
$\beta_M$Factor $\beta_M$
$\beta_{sc}$Reciprocal of temperature coefficient of screen materialK
$\beta_{sh}$Reciprocal of temperature coefficient of sheath materialK
$\beta_{skid}$Reciprocal of temperature coefficient of skid wire materialK
$\beta_{sp}$Reciprocal of temperature coefficient of steel pipe materialK
$\beta_t$Attainment factor cable surface to ambient
$\beta_X$Crossing angle [rad]rad
$\beta_{xing}$Crossing angle [°]°
$\mathrm{Bi}_g$Biot number of the ground
$\mathrm{Bi}_p$Biot number of the pipe