A survey of jet aircraft PM by TEM in APEX III

Chung Hsuan Huang; Victoria M. Bryg; Randy L. Vander Wal

doi:10.1016/j.atmosenv.2016.06.017

A survey of jet aircraft PM by TEM in APEX III

Chung Hsuan Huang, Victoria M. Bryg, Randy L. Vander Wal

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8 Scopus citations

Abstract

Results are reported for sampling non-volatile particulate matter from field tests during the NASA led APEX III campaign. This paper reports observations of particulate emissions collected from a suite of jet engine aircraft to assess differences and similarities in soot macro- micro- and nanostructure using TEM. Aggregates are compact, primary particle sizes varied and nanostructure is mixed. Comparisons are made to soot from a laboratory flame as a well-studied reference. Results are interpreted in terms of turbulence interacting with the different stages of particle formation and growth with implications for atmospheric processing and climate impact.

Original language	English (US)
Pages (from-to)	614-622
Number of pages	9
Journal	Atmospheric Environment
Volume	140
DOIs	https://doi.org/10.1016/j.atmosenv.2016.06.017
State	Published - Sep 1 2016

All Science Journal Classification (ASJC) codes

General Environmental Science
Atmospheric Science

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This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1016/j.atmosenv.2016.06.017

Cite this

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abstract = "Results are reported for sampling non-volatile particulate matter from field tests during the NASA led APEX III campaign. This paper reports observations of particulate emissions collected from a suite of jet engine aircraft to assess differences and similarities in soot macro- micro- and nanostructure using TEM. Aggregates are compact, primary particle sizes varied and nanostructure is mixed. Comparisons are made to soot from a laboratory flame as a well-studied reference. Results are interpreted in terms of turbulence interacting with the different stages of particle formation and growth with implications for atmospheric processing and climate impact.",

author = "Huang, {Chung Hsuan} and Bryg, {Victoria M.} and {Vander Wal}, {Randy L.}",

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AU - Vander Wal, Randy L.

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N2 - Results are reported for sampling non-volatile particulate matter from field tests during the NASA led APEX III campaign. This paper reports observations of particulate emissions collected from a suite of jet engine aircraft to assess differences and similarities in soot macro- micro- and nanostructure using TEM. Aggregates are compact, primary particle sizes varied and nanostructure is mixed. Comparisons are made to soot from a laboratory flame as a well-studied reference. Results are interpreted in terms of turbulence interacting with the different stages of particle formation and growth with implications for atmospheric processing and climate impact.

AB - Results are reported for sampling non-volatile particulate matter from field tests during the NASA led APEX III campaign. This paper reports observations of particulate emissions collected from a suite of jet engine aircraft to assess differences and similarities in soot macro- micro- and nanostructure using TEM. Aggregates are compact, primary particle sizes varied and nanostructure is mixed. Comparisons are made to soot from a laboratory flame as a well-studied reference. Results are interpreted in terms of turbulence interacting with the different stages of particle formation and growth with implications for atmospheric processing and climate impact.

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A survey of jet aircraft PM by TEM in APEX III

Abstract

All Science Journal Classification (ASJC) codes

UN SDGs

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