RADIATION COOLING OF A NONMONODISPERSE DROPLET FLOW IN A FRAMELESS SYSTEM FOR REJECTION OF A LOW-POTENTIAL HEAT IN THE OUTER SPACE

The radiation cooling of a nonmonodisperse droplet fl ow in a droplet cooler-radiator was investigated. Diff erent reasons for the deterioration of the monodispersion of such a fl ow were considered, and the characteristic deviations of the sizes of the droplets in this fl ow from the standard ones under diff erent conditions were determined. The infl uence of the monodispersion of the indicated fl ow on the overradiation of the droplets in it and on their cooling was investigated numerically and analytically. The estimates obtained allow one to forecast the infl uence of the nonmonodispersion of a droplet fl ow in a droplet cooler-radiator on the effi ciency of its work.
The radiation cooling of a nonmonodisperse droplet fl ow in a droplet cooler-radiator was investigated. Diff erent reasons for the deterioration of the monodispersion of such a fl ow were considered, and the characteristic deviations of the sizes of the droplets in this fl ow from the standard ones under diff erent conditions were determined. The infl uence of the monodispersion of the indicated fl ow on the overradiation of the droplets in it and on their cooling was investigated numerically and analytically. The estimates obtained allow one to forecast the infl uence of the nonmonodispersion of a droplet fl ow in a droplet cooler-radiator on the effi ciency of its work.
Author:  A. A. Safronov
Keywords:  droplet cooler-radiator, radiation cooling, monodisperse droplet flow
Page:  18