Table 1.

Set of needle design parameters used in simulations

Needle radius (r) (mm)	Bevel angle (α)	Fillet radius (λ) (mm)
0.32	10°	0.15
0.50	10°	0.15
	20°	0.25
0.83	10°	0.15
	20°	0.25
		0.45
1.25	–	1.25