MULTI-SPOOL CO2 AIRCRAFT POWER SYSTEM FOR OPERATING MULTIPLE GENERATORS

A CO2 bottoming cycle (40) system includes a first compressor (46) operatively connected to a first turbine (48) through a first shaft (50). A first generator is operatively connected to the first shaft. A second compressor (66) is fluidically connected to the first compressor (46). The second compressor (66) is operatively connected to a second turbine (68) through a second shaft (70). A second generator is operatively connected to the second shaft. The first turbine (48) is fluidically connected to the second turbine (68).