Videos

  1. HighFuel_LES_QL - Andy Smith
  2. Spanwise-averaged flame images at the high fuel flow rate.

  3. LowFuel_LES_QL - Andy Smith
  4. Spanwise-averaged flame images at the low fuel flow rate.

  5. Cyldet_pressure_5lev - Balaji Muralidharan
  6. Cyldet_schlieren_5lev - Balaji Muralidharan
  7. This test case is representative of the more generic class of problems involving detonation initiation due to hypersonic projectile behaviour and considers a mechanical stimulus by the impulsive motion of a rigid cylinder which leads to the formation of a detonation wave. Computations are performed on a two-dimensional channel with domain boundaries −0.5

    The animation of the pressure contours shows that a high pressure/temperature zone starts developing ahead of the cylinder. When the reaction zone which grows as a result of the temperature rise couples with the shock front, a detonation is formed. The detonation cells of the cylinderically diverging front is clearly noticeable from the schlieren animation.

  8. SF6JetSphere
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