3D printing of prototypes 1 Carnahan-Starling model 1 Kirkwood-Buff theory 1 automatic system for regulating the level of steam-water mixture 1 beeswax 1 binder system 1 cemented carbide powder 1 coal 1 compaction 1 corn 1 drum steam generator 1 echnological feeding section of steam generator 1 elastic shells 1 energy drum boiler 1 excess properties of mixtures 1 granular bi-component mixture 1 granular screen technologies 1 indices 1 injection 1 interface tension 1 liquid mixtures 1 mathematical model 1 microbial community 1 mineralization 1 mixture of polymers 1 mixtures 1 packaging 1 paraffin 1 pollution 1 silicon-containing mixtures 1