Table 3.

The average PWV from inflow to RBR (#15) and RMCA (#24) are calculated by the distance and travel time using $c_0=\sqrt{\beta /(2\rho A_0^{0.5})}$. This is compared with the estimates using two simulations with P1 and P2 models. Differences from the reference PWVs are shown in the parenthesis.

Distance	$c_0=\sqrt{\beta /(2\rho A_0^{0.5})}$	P1 model	P2 model
$L=32.4\hspace{0.17em}\text{cm}$ (inflow to RBR)	6.18 (m/s)	7.2 (16.5%)	6.35 (2.75%)
$L=47.7\hspace{0.17em}\text{cm}$ (inflow to RMCA)	9.86 (m/s)	10.7 (8.52%)	9.93 (0.71%)