FIELD: mechanics.
SUBSTANCE: method includes staged gas supply to a tank at a preset flow rate and control of discharge gas flow rate depending on gas pressure deviation from the preset pressure value. The device for pressure control in tank is provided with an inlet for gas supply and outlet for gas discharge. It also includes unit to correct difference between flow rates at gas inlet and outlet.
EFFECT: precise and smooth pressure control in feed tank.
10 cl, 1 dwg
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