Internal combustion engine with an exhaust gas turbocharger, has fine water spray injected into inlet flow path above compressor in order to increase compressor efficiency

The internal combustion engine (1) has a turbocharger (4), with at least a compressor (5) in the inlet flow path (2) and at least an exhaust-gas turbine (6) in the discharge opening flow path (3). In order to increase the compressor efficiency, fine-sputtered water is injected into the inlet flow pa...

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1. Verfasser: SALZGEBER KURT DR
Format: Patent
Sprache:eng ; ger
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Zusammenfassung:The internal combustion engine (1) has a turbocharger (4), with at least a compressor (5) in the inlet flow path (2) and at least an exhaust-gas turbine (6) in the discharge opening flow path (3). In order to increase the compressor efficiency, fine-sputtered water is injected into the inlet flow path (2) upstream of the compressor (5). The water injection arrangement injects water droplets of maximum size 10mu m.