THE EFFECT OF LASER BEAM ENERGY ON THE MECHANICAL EFFECT OF LSD WAVE OF A DEFINITE AREA

Abstract

A mathematical model performed by computer for simulation the effectof laser beam enhanced by ( LSD ) on the mechanical effect of the waveexplosion , which is due to interaction of laser beam with a tarried of definitearea , The blast wave theory is adopted for this purpose with the implementationof shock relation , also the decay plasma pressure above a target surfacecalculated by Sedov law. This study obtained that the value of impulse whichtransferred to the target was increased with increasing laser beam value anddecreased with increasing the laser area spot. This theoretical study can beuseful for the experimental applications .