Автомодельность в задаче о ламинарном пленочном кипении на вертикальной поверхности, погруженной в большой объем жидкости

Two expressions for the Nusselt criterion have been formulated by applying self-similarity methods to the laminar free-convection film boiling on a vertical surface having the finite length, which is submerged into the large volume of arbitrary subcooled liquid. The expressions apply Nusselt criterion to the conditions of continuous transition from film boiling in saturated liquid to the strongly subcooled liquid in order to determine heat transfer between the heated surface and interphase boundary, and heat transfer from this boundary into the volume of liquid; the accompanying radiative heat transfer is taken into account. The hierarchy of different self-similarities is presented.