METHOD FOR REGULATION OF GAS-AIR HOMOGENOUS FLOWS Russian patent published in 2022 - IPC G05D7/06 

FIELD: regulation equipment.

SUBSTANCE: invention relates to a method and a device for regulation of flow rates of gas-air homogenous flows at different pressure drops; it can be used in different fields: mechanical engineering, gas, chemical, medical, and other industries. The method is based on the use of part of a flow for its direction towards an initial flow. The method is characterized by that a drop of a flow rate of the flow at an input and at an output is continuously measured, and, knowing a set value of the flow rate at the output, this drop is used as a regulating value for control of the magnitude of the counterflow to a nominal set parameter of an output flow. The device contains: the first and the second flow rate sensors, a microcontroller (hereinafter – MC), a control panel, a turbine with an engine, wherein an output of the first flow rate sensor is connected to the first MC input, an output of the second flow rate sensor is connected to the second MC input, to the third input of which an output of the control panel is connected, MC output is connected to the engine of the turbine providing a possibility of regulation of a flow speed due to change in the counterflow.

EFFECT: simplification of an algorithm of regulation and configuration of a regulator.

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