Jayant S. Sabnis sabnis@mit.edu ParticipantsMassachusetts Institute of TechnologyProjectsContrail Avoidance Decision Support and EvaluationCombustion Concepts for the Next-Generation Aircraft EnginesClean Sheet Supersonic Aircraft Engine Design and PerformanceAnalysis to Support the Development of an Engine nvPM Emissions StandardsPublicationsMarginal Climate and Air Quality Costs of Aviation EmissionsSCOPE11 Method for Estimating Aircraft Black Carbon Mass and Particle Number Emissions