At present, one can observe a trend to using the ultra- and nanodisperse aluminum powders, this leads to an increase in the combustion completeness and, as a consequence, to an increase of energy characteristics of the engine [17, 18]. The information about the process of the formation of condensate particles at the combustion of fuels with the ultra- and nanodisperse metal particles is not enough, therefore, it is assumed that the particles of oxides, which obey the logarithmically normal law of a finer spectrum, form at the combustion of these fuels, as in the previously used fuels.