FIELD: energy.
SUBSTANCE: method for control over the process of turbine components cooling, wherein during the phase of mist cooling for cooling of components of the turbine use is made of an air flow diluted with water mist. In particular, the mist cooling phase comes after the air cooling phase, during which the turbine components are cooled by an air flow. At that, for the cooling process, one constant time gradient of temperature is set, while the density of air flow is set by means of controlled position of a regulating valve, and a transfer from the air cooling phase to the mist cooling phase is performed upon reaching maximum density of the air flow and, in particular, when the control valve is fully open.
EFFECT: invention allows to improve the process of forced cooling of turbine components.
5 cl, 2 dwg
