Study on the Simulation Method of the Ground Test in the Arc-Heated Wind Tunnel

Table 2

Flight and ground conditions under similar enthalpy and calibrated heat flux.

Enthalpy (MJ/kg)	Calibrated heat flux (MW/m^2)	Flight altitude (km)	Flight speed (m/s)	Total temperature in the chamber (K)	Total pressure in the chamber (MPa)
10	4.0	48.0	4500	5200	1.02
10	5.0	45.0	4500	5268	1.50
10	6.0	43.0	4500	5321	2.00
10	7.0	41.0	4500	5370	2.60
16	4.0	60.0	5600	6473	0.45
16	5.0	56.0	5600	6625	0.75
16	6.0	53.0	5600	6678	0.90
16	7.0	51.0	5600	6766	1.20
20	4.0	65.0	6300	6802	0.30
20	5.0	62.5	6300	6963	0.48
20	6.0	60.0	6300	7096	0.70
20	7.0	57.5	6300	7167	0.85