Table 2. Experimental (Exp) and simulation (Sim) average measurements of maximum height (h) and width (w) in millimeters with the relative error (Err) (%) of the extruded strand in pneumatic simulations.

	Cone Exp h, w (mm)	Cone Sim h, w (mm)	Cone Err h, w (%)	Nozzle Exp h, w (mm)	Nozzle Sim h, w (mm)	Nozzle Err h, w (%)
t = 25%	3.32, 0.67	3.52, 0.60	5.99, 10.53	3.47, 0.87	3.36, 0.72	3.01, 17.26
t = 50%	7.59, 0.64	6.53, 0.62	14.00, 3.33	7.29, 0.82	6.35, 0.74	12.80, 9.62
t = 75%	13.35, 0.66	10.34, 0.65	22.53, 2.67	11.92, 0.81	9.67, 0.73	18.86, 9.87
t = 100%	24.86, 0.70	19.68, 0.68	20.85, 2.29	20.44, 0.79	14.84, 0.72	27.42, 7.32
Average error	–	–	12.85, 4.70	–	–	15.52, 11.02