малогабаритная ядерная энергетическая установка, источник радиоактивного заражения, диспергирование, облако выброса, концентрация примеси, Nuclear engineering. Atomic power, TK9001-9401

The article studies the emergency development accompanied by an explosive item explosion (burning) which contained in nuclear weapon and by a scattering nuclear fissile material into the environment. The impurity propagation simulation in atmosphere at the inactive explosion case was executed.