INTERNAL COMBUSTION ENGINE SYSTEM AND A METHOD FOR AN INTERNAL COMBUSTION ENGINE SYSTEM

The invention provides an internal combustion engine system () comprising—at least one combustor (), and—a first expander () arranged to receive exhaust gases from at least one of the at least one combustor (), and to expand and extract energy from the exhaust gases, —characterized in that the system comprises a second expander () arranged to receive exhaust gases from the first expander (), and to expand and extract energy from the exhaust gases.