Articles | Volume 21, issue 22
https://doi.org/10.5194/acp-21-16817-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/acp-21-16817-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
19 Nov 2021
Research article |
| 19 Nov 2021
Reduced ice number concentrations in contrails from low-aromatic biofuel blends
German Aerospace Center, Oberpfaffenhofen, Germany
Christiane Voigt
German Aerospace Center, Oberpfaffenhofen, Germany
Department of Physics, Mathematics, and Computer Science, Institute of Atmospheric Physics, Johannes Gutenberg University Mainz, Mainz, Germany
Daniel Sauer
German Aerospace Center, Oberpfaffenhofen, Germany
Stefan Kaufmann
German Aerospace Center, Oberpfaffenhofen, Germany
Valerian Hahn
German Aerospace Center, Oberpfaffenhofen, Germany
Monika Scheibe
German Aerospace Center, Oberpfaffenhofen, Germany
Hans Schlager
German Aerospace Center, Oberpfaffenhofen, Germany
Felix Huber
German Aerospace Center, Oberpfaffenhofen, Germany
Department of Aerospace Engineering, Institute of Space Technology and Space Applications, University of the Federal Armed Forces in Munich, Munich, Germany
Patrick Le Clercq
Institute of Combustion Technology, German Aerospace Center, Stuttgart, Germany
Richard H. Moore
NASA Langley Research Center, Hampton, Virginia, USA
Bruce E. Anderson
NASA Langley Research Center, Hampton, Virginia, USA
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Cited
14 citations as recorded by crossref.
- Limits of identification using VUV spectroscopy applied to C8H18 isomers isolated by GC×GC D. Bell et al. 10.1016/j.talanta.2023.124451
- Design Principles for a Contrail-Minimizing Trial in the North Atlantic J. Molloy et al. 10.3390/aerospace9070375
- Aviation contrail climate effects in the North Atlantic from 2016 to 2021 R. Teoh et al. 10.5194/acp-22-10919-2022
- Impact of Parametrizing Microphysical Processes in the Jet and Vortex Phase on Contrail Cirrus Properties and Radiative Forcing A. Bier & U. Burkhardt 10.1029/2022JD036677
- Seasonal updraft speeds change cloud droplet number concentrations in low-level clouds over the western North Atlantic S. Kirschler et al. 10.5194/acp-22-8299-2022
- Observations of microphysical properties and radiative effects of a contrail cirrus outbreak over the North Atlantic Z. Wang et al. 10.5194/acp-23-1941-2023
- Enhanced soot particle ice nucleation ability induced by aggregate compaction and densification K. Gao et al. 10.5194/acp-22-4985-2022
- Review: The Effects of Supersonic Aviation on Ozone and Climate S. Matthes et al. 10.3390/aerospace9010041
- Investigating an indirect aviation effect on mid-latitude cirrus clouds – linking lidar-derived optical properties to in situ measurements S. Groß et al. 10.5194/acp-23-8369-2023
- Aircraft Engine Particulate Matter and Gaseous Emissions from Sustainable Aviation Fuels: Results from Ground-Based Measurements During the Nasa/Dlr Campaign Eclif2/Nd-Max T. Schripp et al. 10.2139/ssrn.4045444
- Aircraft engine particulate matter emissions from sustainable aviation fuels: Results from ground-based measurements during the NASA/DLR campaign ECLIF2/ND-MAX T. Schripp et al. 10.1016/j.fuel.2022.124764
- Implications of preferential access to land and clean energy for Sustainable Aviation Fuels S. Becken et al. 10.1016/j.scitotenv.2023.163883
- Regional and Seasonal Dependence of the Potential Contrail Cover and the Potential Contrail Cirrus Cover over Europe R. Dischl et al. 10.3390/aerospace9090485
- Targeted Use of Sustainable Aviation Fuel to Maximize Climate Benefits R. Teoh et al. 10.1021/acs.est.2c05781
13 citations as recorded by crossref.
- Limits of identification using VUV spectroscopy applied to C8H18 isomers isolated by GC×GC D. Bell et al. 10.1016/j.talanta.2023.124451
- Design Principles for a Contrail-Minimizing Trial in the North Atlantic J. Molloy et al. 10.3390/aerospace9070375
- Aviation contrail climate effects in the North Atlantic from 2016 to 2021 R. Teoh et al. 10.5194/acp-22-10919-2022
- Impact of Parametrizing Microphysical Processes in the Jet and Vortex Phase on Contrail Cirrus Properties and Radiative Forcing A. Bier & U. Burkhardt 10.1029/2022JD036677
- Seasonal updraft speeds change cloud droplet number concentrations in low-level clouds over the western North Atlantic S. Kirschler et al. 10.5194/acp-22-8299-2022
- Observations of microphysical properties and radiative effects of a contrail cirrus outbreak over the North Atlantic Z. Wang et al. 10.5194/acp-23-1941-2023
- Enhanced soot particle ice nucleation ability induced by aggregate compaction and densification K. Gao et al. 10.5194/acp-22-4985-2022
- Review: The Effects of Supersonic Aviation on Ozone and Climate S. Matthes et al. 10.3390/aerospace9010041
- Investigating an indirect aviation effect on mid-latitude cirrus clouds – linking lidar-derived optical properties to in situ measurements S. Groß et al. 10.5194/acp-23-8369-2023
- Aircraft Engine Particulate Matter and Gaseous Emissions from Sustainable Aviation Fuels: Results from Ground-Based Measurements During the Nasa/Dlr Campaign Eclif2/Nd-Max T. Schripp et al. 10.2139/ssrn.4045444
- Aircraft engine particulate matter emissions from sustainable aviation fuels: Results from ground-based measurements during the NASA/DLR campaign ECLIF2/ND-MAX T. Schripp et al. 10.1016/j.fuel.2022.124764
- Implications of preferential access to land and clean energy for Sustainable Aviation Fuels S. Becken et al. 10.1016/j.scitotenv.2023.163883
- Regional and Seasonal Dependence of the Potential Contrail Cover and the Potential Contrail Cirrus Cover over Europe R. Dischl et al. 10.3390/aerospace9090485
1 citations as recorded by crossref.
Latest update: 01 Oct 2023
Short summary
Over half of aviation climate impact is caused by contrails. Biofuels can reduce the ice crystal numbers in contrails and mitigate the climate impact. The experiment ECLIF II/NDMAX in 2018 assessed the effects of biofuels on contrails and aviation emissions. The NASA DC-8 aircraft performed measurements inside the contrail of the DLR A320. One reference fuel and two blends of the biofuel HEFA and kerosene are analysed. We find a max reduction of contrail ice numbers through biofuel use of 40 %.
Over half of aviation climate impact is caused by contrails. Biofuels can reduce the ice crystal...
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