| 摘要 |
FIELD: heat power engineering. ^ SUBSTANCE: heater comprises closed planar magnetic system with rods, yokes, and electrical winding mounted on the rods. The rods and yokes are made of pipes and define a system for flowing and heating fluid, e.g. liquid. The pipe-rods receive cylinders are provided with outer screw side that swirls the flow of fluid. The pipe-yokes receive baffles. ^ EFFECT: enhanced efficiency. |
