Evaluation of methods for characterizing the fine particulate matter emissions from aircraft and other diffusion flame combustion aerosol sources.

Autor: Giannelli R; U. S. Environmental Protection Agency, Office of Transportation and Air Quality, National Vehicle and Fuels Emissions Laboratory, Ann Arbor, MI, 48105, USA., Stevens J; U. S. Environmental Protection Agency, Office of Transportation and Air Quality, National Vehicle and Fuels Emissions Laboratory, Ann Arbor, MI, 48105, USA., Kinsey JS; Shu Research LLC, Mebane, NC 27302, Formerly U. S. Environmental Protection Agency, Office of Research and Development, Research Triangle Park, NC, 27711, USA., Kittelson D; University of Minnesota, Department of Mechanical Engineering, Minneapolis, MN, 55455, USA., Zelenyuk A; U.S. Department of Energy, Pacific Northwest National Laboratory (PNNL), Richland, WA, 99352, USA., Howard R; Arnold Engineering Development Complex, Arnold Air Force Base, TN, 37389, USA., Forde M; Arnold Engineering Development Complex, Arnold Air Force Base, TN, 37389, USA., Hoffman B; U.S. Air Force, Wright Patterson Air Force Base, OH (Formerly Arnold Engineering Development Complex, Arnold Air Force Base, TN, 37389, USA., Leggett C; U. S. Environmental Protection Agency, Office of Transportation and Air Quality, National Vehicle and Fuels Emissions Laboratory, Ann Arbor, MI, 48105, USA., Maeroff B; U. S. Environmental Protection Agency, Office of Transportation and Air Quality, National Vehicle and Fuels Emissions Laboratory, Ann Arbor, MI, 48105, USA., Bies N; U. S. Environmental Protection Agency, Office of Transportation and Air Quality, National Vehicle and Fuels Emissions Laboratory, Ann Arbor, MI, 48105, USA., Swanson J; Minnesota State University, Bloomington, MN, 55431, USA., Suski K; U.S. Department of Energy, Pacific Northwest National Laboratory (PNNL), Richland, WA, 99352, USA., Payne G; Artium Technologies Inc., Sunnyvale, CA, 94085, USA., Manin J; Artium Technologies Inc., Sunnyvale, CA, 94085, USA., Frazee R; Singularity Scientific Consulting Services, LLC, Whitmore Lake, MI, 48189, USA., Onasch TB; Aerodyne Research Inc., Billerica, MA, 01821, USA., Freedman A; Aerodyne Research Inc., Billerica, MA, 01821, USA., Khalek I; Southwest Research Institute, San Antonio, TX, 78238, USA., Badshah H; Southwest Research Institute, San Antonio, TX, 78238, USA., Preece D; Southwest Research Institute, San Antonio, TX, 78238, USA., Premnath V; Southwest Research Institute, San Antonio, TX, 78238, USA., Agnew S; U. S. Environmental Protection Agency, Office of Transportation and Air Quality, National Vehicle and Fuels Emissions Laboratory, Ann Arbor, MI, 48105, USA.

Publikováno v: Journal of aerosol science [J Aerosol Sci] 2024 May; Vol. 178, pp. 1-20.

Shortwave absorption by wildfire smoke dominated by dark brown carbon.

Autor: Chakrabarty RK; Center for Aerosol Science and Engineering, Department of Energy, Environmental, and Chemical Engineering, Washington University in St Louis, St Louis, MO USA., Shetty NJ; Center for Aerosol Science and Engineering, Department of Energy, Environmental, and Chemical Engineering, Washington University in St Louis, St Louis, MO USA., Thind AS; Institute of Materials Science and Engineering, Washington University in St Louis, St Louis, MO USA., Beeler P; Center for Aerosol Science and Engineering, Department of Energy, Environmental, and Chemical Engineering, Washington University in St Louis, St Louis, MO USA., Sumlin BJ; Center for Aerosol Science and Engineering, Department of Energy, Environmental, and Chemical Engineering, Washington University in St Louis, St Louis, MO USA., Zhang C; Center for Aerosol Science and Engineering, Department of Energy, Environmental, and Chemical Engineering, Washington University in St Louis, St Louis, MO USA., Liu P; Center for Aerosol Science and Engineering, Department of Energy, Environmental, and Chemical Engineering, Washington University in St Louis, St Louis, MO USA.; Present Address: Institute of Chemical Physics, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, China., Idrobo JC; Center for Nanophase Materials Sciences, Oak Ridge National Laboratory, Oak Ridge, TN USA.; Present Address: Department of Materials Science and Engineering, University of Washington, Seattle, WA USA., Adachi K; Department of Atmosphere, Ocean and Earth System Modeling Research, Meteorological Research Institute, Tsukuba, Japan., Wagner NL; Chemical Sciences Laboratory, NOAA Earth System Research Laboratories, Boulder, CO USA.; Cooperative Institute for Research in Environmental Sciences (CIRES), University of Colorado, Boulder, CO USA.; Present Address: Ball Aerospace, Broomfield, CO USA., Schwarz JP; Chemical Sciences Laboratory, NOAA Earth System Research Laboratories, Boulder, CO USA., Ahern A; Chemical Sciences Laboratory, NOAA Earth System Research Laboratories, Boulder, CO USA.; Cooperative Institute for Research in Environmental Sciences (CIRES), University of Colorado, Boulder, CO USA., Sedlacek AJ 3rd; Environmental and Climate Sciences, Brookhaven National Laboratory, Upton, NY USA., Lambe A; Aerodyne Research, Inc., Billerica, MA USA., Daube C; Aerodyne Research, Inc., Billerica, MA USA., Lyu M; Department of Chemistry, University of Alberta, Edmonton, Alberta Canada., Liu C; China Meteorological Administration Aerosol-Cloud-Precipitation Key Laboratory, School of Atmospheric Physics, Nanjing University of Information Science and Technology, Nanjing, China., Herndon S; Aerodyne Research, Inc., Billerica, MA USA., Onasch TB; Aerodyne Research, Inc., Billerica, MA USA., Mishra R; Institute of Materials Science and Engineering, Washington University in St Louis, St Louis, MO USA.; Department of Mechanical Engineering and Materials Science, Washington University in St Louis, St Louis, MO USA.

Publikováno v: Nature geoscience [Nat Geosci] 2023; Vol. 16 (8), pp. 683-688. Date of Electronic Publication: 2023 Aug 07.

Measurement and modeling of the multiwavelength optical properties of uncoated flame-generated soot

Autor: Forestieri, SD, Helgestad, TM, Lambe, AT, Renbaum-Wolff, L, Lack, DA, Massoli, P, Cross, ES, Dubey, MK, Mazzoleni, C, Olfert, JS, Sedlacek, AJ, Freedman, A, Davidovits, P, Onasch, TB, Cappa, CD

Publikováno v: Atmospheric Chemistry and Physics, vol 18, iss 16
Forestieri, SD; Helgestad, TM; Lambe, AT; Renbaum-Wolff, L; Lack, DA; Massoli, P; et al.(2018). Measurement and modeling of the multiwavelength optical properties of uncoated flame-generated soot. Atmospheric Chemistry and Physics, 18(16), 12141-12159. doi: 10.5194/acp-18-12141-2018. UC Davis: Retrieved from: http://www.escholarship.org/uc/item/0ks464qv

© Author(s) 2018. Optical properties of flame-generated black carbon (BC) containing soot particles were quantified at multiple wavelengths for particles produced using two different flames: a methane diffusion flame and an ethylene premixed flame.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::044b2fcc3b75cf8e61fcb8b429eba64f
https://escholarship.org/uc/item/0ks464qv

Oxygenated Aromatic Compounds are Important Precursors of Secondary Organic Aerosol in Biomass-Burning Emissions.

Autor: Akherati A; Department of Mechanical Engineering, Colorado State University, Fort Collins 80525, Colorado, United States., He Y; Department of Mechanical Engineering, Colorado State University, Fort Collins 80525, Colorado, United States., Coggon MM; Cooperative Institute for Research in Environmental Sciences, University of Colorado, Boulder 80309, Colorado, United States.; Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder 80305, Colorado, United States., Koss AR; Department of Civil and Environmental Engineering, Massachusetts Institute of Technology, Boston 02139, Massachusetts, United States., Hodshire AL; Department of Atmospheric Science, Colorado State University, Fort Collins 80525, Colorado, United States., Sekimoto K; Cooperative Institute for Research in Environmental Sciences, University of Colorado, Boulder 80309, Colorado, United States., Warneke C; Cooperative Institute for Research in Environmental Sciences, University of Colorado, Boulder 80309, Colorado, United States.; Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder 80305, Colorado, United States., de Gouw J; Department of Chemistry and Cooperative Institute for Research in Environmental Sciences, University of Colorado Boulder, Boulder 80309, Colorado, United States., Yee L; Environmental Science, Policy, and Management, University of California Berkeley, Berkeley 94720-3114, California, United States., Seinfeld JH; Department of Chemical Engineering, California Institute of Technology, Pasadena 91125, California, United States., Onasch TB; Aerodyne Research Inc., Billerica 01821, Massachusetts, United States., Herndon SC; Aerodyne Research Inc., Billerica 01821, Massachusetts, United States., Knighton WB; Department of Chemistry, Montana State University, Bozeman 59717, Montana, United States., Cappa CD; Department of Civil and Environmental Engineering, University of California Davis, Davis 95616, California, United States., Kleeman MJ; Department of Civil and Environmental Engineering, University of California Davis, Davis 95616, California, United States., Lim CY; Department of Civil and Environmental Engineering, Massachusetts Institute of Technology, Boston 02139, Massachusetts, United States., Kroll JH; Department of Civil and Environmental Engineering, Massachusetts Institute of Technology, Boston 02139, Massachusetts, United States., Pierce JR; Department of Atmospheric Science, Colorado State University, Fort Collins 80525, Colorado, United States., Jathar SH; Department of Mechanical Engineering, Colorado State University, Fort Collins 80525, Colorado, United States.

Publikováno v: Environmental science & technology [Environ Sci Technol] 2020 Jul 21; Vol. 54 (14), pp. 8568-8579. Date of Electronic Publication: 2020 Jul 06.

Radiative absorption enhancements by black carbon controlled by particle-to-particle heterogeneity in composition.

Autor: Fierce L; Department of Environmental and Climate Sciences, Brookhaven National Laboratory, Upton, NY 11961; lfierce@bnl.gov., Onasch TB; Center for Aerosol and Cloud Chemistry, Aerodyne Research, Inc., Billerica, MA 02467.; Department of Chemistry, Boston College, Chestnut Hill, MA 01821., Cappa CD; Department of Civil and Environmental Engineering, University of California, Davis, CA 95616., Mazzoleni C; Department of Physics and Atmospheric Sciences Program, Michigan Technological University, Houghton, MI 49931., China S; Environmental Molecular Sciences Laboratory, Pacific Northwest National Laboratory, Richland, WA 99352., Bhandari J; Department of Physics and Atmospheric Sciences Program, Michigan Technological University, Houghton, MI 49931., Davidovits P; Department of Chemistry, Boston College, Chestnut Hill, MA 01821., Fischer DA; Department of Chemistry, University of Georgia, Athens, GA 30602., Helgestad T; Department of Civil and Environmental Engineering, University of California, Davis, CA 95616., Lambe AT; Center for Aerosol and Cloud Chemistry, Aerodyne Research, Inc., Billerica, MA 02467., Sedlacek AJ 3rd; Department of Environmental and Climate Sciences, Brookhaven National Laboratory, Upton, NY 11961., Smith GD; Department of Chemistry, University of Georgia, Athens, GA 30602., Wolff L; Department of Chemistry, Boston College, Chestnut Hill, MA 01821.

Publikováno v: Proceedings of the National Academy of Sciences of the United States of America [Proc Natl Acad Sci U S A] 2020 Mar 10; Vol. 117 (10), pp. 5196-5203. Date of Electronic Publication: 2020 Feb 25.