Hi @casualWind tunnel specs? Now aware India had any high speed wind tunnels.
There are two hypersonic wind tunnels in India as far as I know. Both of them can generate scenarios upwards of 5 Machs
(1) Hypersonic wind tunnel at IISc Bangalore (the desire to establish a hypersonic wind tunnel at IISc Bangalore dates back to early 1970s, however due to insufficient India's technological capabilities back then, it couldnt be established then). Its dia is 0.5m
(2) HWT established at DRDO. It can simulate 5-12Machs and has a larger dia of 1m.
Defence Minister Rajnath Singh on Saturday inaugurated the advanced Hypersonic Wind Tunnel (HWT) test facility in Hyderabad, making India the third country after the US and Russia to have such a facility. The state-of-the-art HWT Test facility is "pressure vacuum driven enclosed free jet...