Research Progresses of Flash Evaporation in Aerospace Applications

Table 2

Flight verification data for the propulsion system [48].

Order number	Velocity increment (m/s)	Operation time (s)	Initial tank pressure (MPa)	Propellant remainder (g)	Propulsion efficiency	Remarks
1	—	15.36	0.657	977.44	—	Test spray
2	0.4624	28.67	0.707	917.74	0.9467
3	0.5092	32.77	0.667	852.00	0.9664
4	0.1001	7.17	0.685	839.08	0.8494
5	0.1281	9.22	0.682	822.54	0.8497
6	0.3169	20.48	0.675	781.63	0.9554
7	0.1898	13.31	0.669	757.13	0.8500
8	0.0949	7.17	0.653	744.88	0.8451
9	0.5217	34.82	0.656	681.00	0.9534
10	0.5115	33.79	0.645	618.37	0.9796
11	0.5131	33.79	0.638	555.74	0.9935
12	0.5170	33.79	0.648	492.43	0.9856
13	0.5077	33.77	0.648	430.38	0.9684
14	0.4941	32.77	0.647	369.88	0.9728
15	0.5002	32.77	0.657	308.63	0.9698
16	0.4978	31.74	0.673	247.67	0.9728
17	0.4092	29.70	0.722	203.17	0.7965
18	0.4187	29.70	0.727	156.42	0.8094
19	0.4060	29.70	0.717	111.92	0.7958
20	0.4187	29.70	0.727	65.17	0.8094