How can we ensure that the development of supersonic flight is sustainable and environmentally responsible?

The measurement of heat transfer and skin friction at supersonic speeds: preliminary results of measurements on a flat plate at a mach number of 2.5. Throughout her 32-year congressional career, Smith had a strong interest in the military. Becoming a representative in 1940, she quickly became a vocal advocate ... A supersonic jet is known as a source of remarkable noise which can become intolerable in the neighbourhood of jet engines, cutting torches and other ... Feb 10, 2025 ... And when a supersonic flight surpasses the speed of sound – Mach 1 – these sound waves combine to form a shock wave that spreads away from the ... The paper reproduced the first photograph of a shock wave in front of an object (in this case a bullet) moving at supersonic speed. Apr 26, 2022 ... Supersonic speeds usually range from Mach 1.2 to Mach 5! What Is a ... The disruptive nature of supersonic flight prevents the use of supersonic ... Graphene's non-equilibrium fermions reveal Doppler-shifted magnetophonon resonances accompanied by Mach supersonic and Landau velocity effects. M T Greenaway ... Feb 10, 2025 ... ... supersonic airliner, enabling supersonic travel over land without an audible sonic boom. ... Mach 1.12. The data collected during XB-1's multiple ... Jun 6, 2015 ... No different than subsonic. I flew on Concorde in 1999. Super-cruising at Mach 2.0 and 60000′ Even spent about 30 mins in the cockpit ... Aerodynamic Influence Coefficients for Delta Wings in Steady Supersonic Flow: A Method of Numerical Integration using Panels Bounded by Mach Lines.