CONTROL OF SOLID-PROPELLANT ROCKET ENGINES USING PHYSICAL METHODS OF ACTION ON SOLID CHARGE BURNING

摘要

We considered promising configurations of solid-propellant rocket engines (SPRE) with deep control of a thrust magnitude. To adjust gas input, we used physical methods of action on solid charge burning such as controlled convective burning in ordered porous structures and reinforcement of this charge with heat-conducting elements possessing a shape memory effect. We present the results of developing model specimens in laboratory conditions.