METHOD FOR PREVENTING THERMAL DEFORMATIONS OF ROTOR FRAME OF DISC HIGH-TEMPERATURE ROTATING REGENERATIVE HEATER OF WORKING FLUID OF POWER PLANT Russian patent published in 2021 - IPC F23D14/66 F28D20/02 

FIELD: heat engineering.

SUBSTANCE: invention relates to the field of heat engineering and can be used in regenerative heaters of the working fluid of gas turbine installations. The invention is a thermophysical isolation of the frame parts, carrying the main power load from a variable temperature field due to maintain a constant temperature on the heat transfer surfaces of the heat exchanger of each cell by changing the state of aggregation of a thermal storage material disposed in the cavity of each heat exchanger cell and thus maintain a constant temperature of heat exchange cells with internal channels combined in cellular structure, and the preservation of the cylindrical shape of the rotor frame of the disk high-temperature rotating heater of the working fluid of the power plant.

EFFECT: increased efficiency and efficiency of a high-temperature rotating disk regenerative heater.

1 cl, 4 dwg