Table 5.

Percentage error (%) between experimental and analytical data for pressure taps with sub-channel width $w_3=162\mathsf{\mu }\mathrm{m}$.

	$\mathit{Re}$					$\mathit{Re}$
	${\mathbf{10}}^{-\mathbf{1}}$	${\mathbf{10}}^{\mathbf{0}}$	10	${\mathbf{10}}^{\mathbf{2}}$		${\mathbf{10}}^{\mathbf{-}\mathbf{1}}$	${\mathbf{10}}^{\mathbf{0}}$	10	${\mathbf{10}}^{\mathbf{2}}$	Section
${\alpha }_1$	–	69.3	86.0	74.7	$R_1$	–	71.5	57.8	53.9	AB
	–	73.3	71.5	79.8		–	23.9	32.6	35.6	BC
	50.5	78.1	74.6	–		15.2	35.6	42.1	–	CD
	59.8	81.9	77.4	–		24.6	15.8	32.9	–	AD
${\alpha }_2$	–	64.4	79.6	67.0	$R_2$	–	58.2	64.3	–	AB
	–	53.9	25.2	56.8		–	38.9	16.1	30.2	BC
	72.4	71.4	64.1	–		26.6	45.1	43.2	–	CD
	70.4	63.9	68.8	–		55.1	41.4	36.6	–	AD
${\alpha }_3$	–	63.7	79.7	65.6	$R_3$	–	56.2	64.6	57.0	AB
	–	26.7	64.8	59.6		–	35.6	15.9	40.8	BC
	64.2	55.0	56.2	–		41.1	35.0	52.9	–	CD
	18.8	66.6	56.7	–		28.7	35.9	42.8	–	AD