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48V Exhaust Gas Recirculation Pump: Reducing Carbon Dioxide with High-Efficiency Turbochargers without Increasing Engine-Out NOx

Journal Article
02-14-03-0024
ISSN: 1946-391X, e-ISSN: 1946-3928
DOI: https://doi.org/10.4271/02-14-03-0024
Published August 23, 2021 by SAE International in United States
48V Exhaust Gas Recirculation Pump: Reducing Carbon Dioxide with High-Efficiency Turbochargers without Increasing Engine-Out NOx
Citation: Johnson, G., Bockstanz, B., Bagal, N., Hopkins, J. et al., "48V Exhaust Gas Recirculation Pump: Reducing Carbon Dioxide with High-Efficiency Turbochargers without Increasing Engine-Out NOx," SAE Int. J. Commer. Veh. 14(3):303-309, 2021, https://doi.org/10.4271/02-14-03-0024.
Language: English

References

  1. Wieser , M. et al. 50% Brake Thermal Efficiency—The Realization of a Vision International Engine Congress Baden-Baden 2020
  2. Dreisbach , R. et al. 50% Efficiency on a Combustion Engine—Status and Measurement Results International Engine Congress Baden-Baden 2021
  3. Bagal , N.L. Eaton EGR Pump Value Proposition GT Users Conference Birmingham, MI 2019
  4. Hopkins , J.G. 48V EGR Pump for Fuel Economy Improvement and NOx Reduction for Diesel Engine GAMC Emissions 2020 Troy, MI 2020
  5. Smith , E. Electrified Heavy-Duty 4-Cylinder Engine Concept for Class 8 Trucks SAE Technical Paper 2021-01-0719 2021 https://doi.org/10.4271/2021-01-0719
  6. Bitsis , D.C. , Matheaus , A. , Hopkins , J. , and McCarthy , J. Jr. Improving Brake Thermal Efficiency Using High Efficiency Turbo and EGR Pump While Meeting 2027 Emissions SAE Technical Paper 2021-01-1154 2021 https://doi.org/10.4271/2021-01-1154
  7. CARB 2020 https://ww2.arb.ca.gov/rulemaking/2020/hdomnibuslownox
  8. US EPA 40 CFR Parts 9, 22, 85, et al.; NHTSA 49 CFR Parts 523, 534, et al. 2016
  9. CARB 2019 https://ww3.arb.ca.gov/msprog/hdlownox/white_paper_04182019a.pdf
  10. Joshi , A. Review of Vehicle Engine Efficiency and Emissions SAE Technical Paper 2020-01-0352 2020 https://doi.org/10.4271/2020-01-0352

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