Combustion Concepts for the Next-Generation Aircraft Engines Project Number: 051 Category: Aircraft Technology Innovation, Emissions Annual Reports 2020 Annual Report 2021 Annual Report 2022 Annual Report 2023 Annual Report 2024 Annual Report ParticipantsMassachusetts Institute of TechnologyLead InvestigatorsJayant S. SabnisRaymond SpethSteven R.H. BarrettProgram ManagersRoxanna MooresPublicationsImpact of Water Injection on Emissions of Nitrogen Oxides from Aircraft EnginesEffects of Fuel Split Ratio on NOₓ Emissions of a Lean-burn Staged Combustor