ISSN 2079-8490

Electronic scientific journal "Scientists notes PNU"

Pacific national university

Andreev A. I. , Mikheenko A. V.

NUMERICAL MODELING OF WATER HEATING UNDER THE EFFECT OF A PERIODIC SEQUENCE OF LASER RADIATION

The problem of numerical simulation of water heating under the action of a periodic sequence of pulses of focused laser radiation is considered. The theo-retical model is based on the heat equation with a volume heat source. The results of calculations of the dependence of the water temperature at the center of the laser beam on time for certain durations of laser pulses and pe-riods of their repetition are given

Keywords: thermal conductivity, water, laser radiation