Numerical Simulation and Experiment on Impulse Noise in a Small Caliber Rifle with Muzzle Brake

<div>High-speed shadow photo of muzzle flow field, 7.62 mm ballistic gun. 1: initial shock wave; 2: propellant gas flow; 3: propellant gas shock wave; 4: impulsive noise wave.</div>

Shock and Vibration

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Figure 1

Figure 1: Numerical Simulation and Experiment on Impulse Noise in a Small Caliber Rifle with Muzzle Brake 