what happens in a blast wave of an explosion
The Blast Wave. A fraction of a second after a nuclear explosion, the heat from the fireball causes a high-pressure wave to develop and move outward producing the blast effect.The front of the blast wave, i.e., the shock front, travels rapidly away from the fireball, a moving wall of highly compressed air.The effects of the blast wave on a typical wood framed house. The air immediately behind the shock front is accelerated to high velocities and creates a powerful wind. fraction of a second after a nuclear explosion, the heat from the fireball causes a high-pressure wave to develop and move outward producing the blast effect.