raisim::blast::Wave

struct · #include <raisim/Explosion.hpp>

The blast at one distance from a charge.

Public member functions

overpressureAt

double overpressureAt(double sinceArrival) const

Side-on overpressure (Pa) a time sinceArrival (s) after the shock arrived; zero outside the positive phase.

Public attributes

overpressure

double overpressure

Peak side-on (incident) overpressure (Pa).

impulse

double impulse

Positive-phase side-on impulse per unit area (Pa s).

arrivalTime

double arrivalTime

Time from the detonation until the shock arrives (s).

duration

double duration

Duration of the positive (overpressure) phase (s).

decay

double decay

Decay coefficient b of the Friedlander pulse p(t) = Ps (1 - t/td) exp(-b t/td).

shockSpeed

double shockSpeed

Speed of the shock front (m/s).

reflectedOverpressure

double reflectedOverpressure

Peak overpressure on a surface facing the blast squarely (Pa).

dynamicPressure

double dynamicPressure

Peak dynamic pressure of the blast wind (Pa).