Research On The Theory And Practice Of The Interaction Of The Plasma And Energy Material

This essay discusses and studies the theory and practice of the interaction of solid powder and plasma. The principal contents are as follows:1 .After having studied the instantaneous heating process of plasma ignition , the ignition model of the plasma for those energy material whose heat transmission speed is a finite value of non-Fourier heat transmission has been established, the numerical simulation been carried out and the affected factors been analyzed.2.After having studied the ignition process under the condition of the two-phase flow and the interaction of the plasma bodies inside the chamber, the two-phase flow control equation of the interior ballistics under the action of plasma has been established, its numerical value been computed and the two-phase flow simulation of the ignition process inside the chamber been conducted and analyzed.3. Ignition experiment of the double-base powder and nitramine powder under the condition of plasma has been conducted. Either the experimental research or the theoretical computation shows that the ignition delay of the ignition of the plasma decreases greatly when compared with the normal ignition.