Assessment of Technologies for Improving Light-Duty Vehicle Fuel Economyâ€"2025-2035

  title={Assessment of Technologies for Improving Light-Duty Vehicle Fuel Economy{\^a}€"2025-2035},
  author={Board on Energy and Environmental Systems},


The atomization quality has gained importance with the used of injection systems in internal combustion engines. The atomization quality has been increased by raising spray pressures by the way

Designing Fuel-Economy Standards in Light of Electric Vehicles

  • K. Gillingham
  • Engineering, Economics
    Environmental and Energy Policy and the Economy
  • 2022
It is shown that counting electric vehicles under a standard with a multiplier or assuming zero upstream emissions can reduce electric vehicle market share by weakening the standards.

Lithium in the Green Energy Transition: The Quest for Both Sustainability and Security

Considering the quest to meet both sustainable development and energy security goals, we explore the ramifications of explosive growth in the global demand for lithium to meet the needs for batteries

Scaling Deep Decarbonization Technologies

The 2020s represent an unprecedented time to address climate change in the United States given the opportunities provided by its large renewable resource base and decreasing technology costs, and the

Large-Eddy Simulation Study of Ultra-High Fuel Injection Pressure on Gasoline Sprays

The development of gasoline spray at ultra-high injection pressures was analyzed using Large-Eddy simulation (LES). Two different nozzle hole geometries, divergent and convergent shape, were

Environmental Aspects of the Production and Use of Biofuels in Transport

The article presents a comprehensive analysis of the environmental aspects of the production and use of biofuels in transport. It is stated that the environmental impact occurs at all stages of

Large-Eddy Simulation on the Effects of Fuel Injection Pressure on the Gasoline Spray Characteristics

Increasing the injection pressure in gasoline direct injection engines has a substantial potential to reduce emissions while maintaining high efficiency in spark ignition engines. Present gasoline