Experimental Investigation of Brazilian 14-X B Hypersonic Scramjet Aerospace Vehicle

Table 1

Thermodynamic properties of the airflow field along the 14-X B model lower surface, considering power-off case, inviscid flow, and [11].

Quantity	Unit	Inlet entrance	1st ramp	2nd ramp	Combustor entrance	Internal expansion surface	External expansion surface
		7.00	7.00	6.02	4.06	2.60	2.79
	°		5.50	14.50	20.00	4.27	10.73
	°		12.24	22.11	32.24
			6.02	4.06	2.60	2.79	3.37
	K	226.50	296.75	568.46	1,039.72	953.45	747.17
	Pa	1,197.00	2,877.57	16,755.80	89,105.97	65,803.41	2,8052.13
	kg/m^3	0.0184	0.0338	0.1027	0.2986	0.2405	0.1308
	m/s	301.70	345.98	478.87	647.63	620.17	549.05
	m/s	2,111.90	2,082.41	1,946.38	1,684.62	1,735.30	1,851.13