NUMERICAL SIMULATION OF THERMOCONCENTRATION CONVECTION IN CRYOGENIC TANKS
The analysis of modern approaches to reduce the loss of cryogenic stored in cryogenic tanks is done. A new approach is proposed. It consists in creating cryofluid velocity fields minimizing the transfer of heated volumes to the evaporation plane under conditions of natural convection. A decrease in the convective heat transfer intensity is realized due to the introduction of concentration convection of a substance that dissolves in the boundary layer and partially compensates for the thermal convection of the cryoliquid.