FIELD: engines and pumps.
SUBSTANCE: invention can be used in the internal combustion engines. Method for boost control in an engine system is that in the first state, the exhaust gases from a first exhaust gas pipeline are directed to a first turbine inlet and the exhaust gases from a second exhaust gas pipeline are directed a turbine bypass pipeline. In the second state, the exhaust gases from the first exhaust gas pipeline are directed to the first turbine inlet and the exhaust gases from the second exhaust gas pipeline are directed to a second turbine inlet. In the first state, the exhaust gases are directed to an exhaust gas recirculation (EGR) pipeline connected to an intake system, located upstream of the first exhaust gas pipeline. Embodiment of the method for boost control in the engine system is disclosed.
EFFECT: accelerating the achievement of the required operating temperature of the emission control device.
16 cl, 3 dwg
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