Web7 aug. 2024 · Therefore, the hypersonic flows are no longer a pure aerodynamics subject but a multidisciplinary science. In order to better understand the realistic hypersonic … WebA railgun (also spelled rail gun) is a linear motor device, typically designed as a weapon, that uses electromagnetic force to launch high velocity projectiles. The projectile normally does not contain explosives, instead relying on the projectile's high kinetic energy to inflict damage. The railgun uses a pair of parallel conductors (rails), along which a sliding …
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WebMeasurement of heat flux on a hypersonic test article (ground or flight) poses many challenges, from determining the best location for the measurements, ensuring … WebI am a physicist with a focus on theoretical and computational topics. My scientific interests reside in modelling simple and complex systems from first principles, using fundamental physical laws. To that end I use a combination of analytical calculations and numerical simulations. I am very privileged to currently be pursuing PhD studies in Astrophysics at … phenomenological approach to research
Hypersonic speed - Wikipedia
WebThe heat barrier, resulting from shock waves, is the main problem to overcome in hypersonic flight. Shock waves start from the intersection of Mach waves, but it is shown that a suitable... Web1 American Institute of Aeronautics and Astronautics P = pressure Pr = Prandtl number qi = turbulent heat flux Sij = strain tensor T = temperature ui = velocity α = heat diffusivity β = deflection angle of shock generator ν = kinematic viscosity ρ = density ζ = enstrophy ∈h = dissipation rate of enthalpy variance Subscript 0 = stagnation conditions t = turbulent w = … Web21 sep. 2024 · At speeds of Mach 5 and higher, aerodynamic friction can heat an aircraft’s exterior enough to melt steel. Atmospheric re-entry vehicles, rockets and scramjet … phenomenological art therapy