. 2023 Jul 8;9(7):e17872. doi: 10.1016/j.heliyon.2023.e17872

Table 4.

Defined parameter of test 2 during and after the test, tenth seconds of test (T1) and 5 s after test (T2).

P (bar)	V (m/s)	Parameters	Nozzle Diameter 0.2 mm
			T1	T2
			$K / D c$	$K / D c$
1	11.6	Mean	0.0926	$≃$ 0
1	11.6	Stand. deviation	0.0064	$-$
2	16.9	Mean	0.1156	$≃$ 0
2	16.9	Stand. deviation	0.0104	$-$
3	22.5	Mean	0.1334	$≃$ 0
3	22.5	Stand. deviation	0.0093	$-$
4	26.3	Mean	0.1485	$≃$ 0
4	26.3	Stand. deviation	0.0160	$-$
5	28.1	Mean	0.1619	$≃$ 0
5	28.1	Stand. deviation	0.0097	$-$
6	31.8	Mean	0.1741	$≃$ 0
6	31.8	Stand. deviation	0.0139	$-$
7	35	Mean	0.1854	$≃$ 0
7	35	Stand. deviation	0.0166	$-$
8	37	Mean	0.1959	0.05
8	37	Stand. deviation	0.0137	$-$
P (bar)	V (m/s)	Parameters	Nozzle Diameter 0.3 mm
			T1	T2
			$K / D c$	$K / D c$
1	6.3	Mean	0.1011	$≃$ 0
1	6.3	Stand. deviation	0.0101	$-$
2	9.6	Mean	0.1298	$≃$ 0
2	9.6	Stand. deviation	0.0116	$-$
3	12	Mean	0.1525	$≃$ 0
3	12	Stand. deviation	0.0091	$-$
4	13.5	Mean	0.1720	$≃$ 0
4	13.5	Stand. deviation	0.0137	$-$
5	15.4	Mean	0.1894	$≃$ 0
5	15.4	Stand. deviation	0.0170	$-$
6	17.7	Mean	0.2054	$≃$ 0
6	17.7	Stand. deviation	0.0143	$-$
7	19.1	Mean	0.2202	$≃$ 0
7	19.1	Stand. deviation	0.0132	$-$
8	20.6	Mean	0.2341	0.05
8	20.6	Stand. deviation	0.0257	$-$
P (bar)	V (m/s)	Parameters	Nozzle Diameter 0.4 mm
			T1	T2
			$K / D c$	$K / D c$
1	9.3	Mean	0.2542	$≃$ 0
1	9.3	Stand. deviation	0.0305	$-$
2	14.6	Mean	0.3312	$≃$ 0
2	14.6	Stand. deviation	0.0298	$-$
3	18.1	Mean	0.3920	$≃$ 0
3	18.1	Stand. deviation	0.0313	$-$
4	20.6	Mean	0.4443	$≃$ 0
4	20.6	Stand. deviation	0.0444	$-$
5	23.4	Mean	0.4910	$≃$ 0
5	23.4	Stand. deviation	0.0343	$-$
6	26.5	Mean	0.5337	$≃$ 0
6	26.5	Stand. deviation	0.0426	$-$
7	28.8	Mean	0.5733	0.05
7	28.8	Stand. deviation	0.0515	$-$
8	31	Mean	0.6105	0.08
8	31	Stand. deviation	0.0427	$-$
P (bar)	V (m/s)	Parameters	Nozzle Diameter 0.5 mm
			T1	T2
			$K / D c$	$K / D c$
1	7.7	Mean	0.3057	$≃$ 0
1	7.7	Stand. deviation	0.0244	$-$
2	12	Mean	0.4055	$≃$ 0
2	12	Stand. deviation	0.0365	$-$
3	15.2	Mean	0.4849	$≃$ 0
3	15.2	Stand. deviation	0.0339	$-$
4	17	Mean	0.5535	$≃$ 0
4	17	Stand. deviation	0.0498	$-$
5	18.5	Mean	0.6150	$≃$ 0
5	18.5	Stand. deviation	0.0676	$-$
6	21.6	Mean	0.6714	0.05
6	21.6	Stand. deviation	0.0470	$-$
7	24	Mean	0.7239	0.08
7	24	Stand. deviation	0.0434
8	26	Mean	0.7732	0.10
8	26	Stand. deviation	0.0387	$-$