The SPectrometer for Ice Nuclei (SPIN): An instrument to investigate ice nucleation
The SPectrometer for Ice Nuclei (SPIN) is a commercially available ice nucleating particle (INP) counter manufactured by Droplet Measurement Technologies in Boulder, CO. The SPIN is a continuous flow diffusion chamber with parallel plate geometry based on the Zurich Ice Nucleation Chamber and the Po...
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München : European Geopyhsical Union
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ftleibnizopen:oai:oai.leibnizopen.de:Li_ReYsBBwLIz6xG4dw3 2023-11-12T04:18:32+01:00 The SPectrometer for Ice Nuclei (SPIN): An instrument to investigate ice nucleation Garimella, Sarvesh Kristensen, Thomas Bjerring Ignatius, Karolina Welti, Andre Voigtländer, Jens Kulkarni, Gourihar R. Sagan, Frank Kok, Gregory Lee Dorsey, James Nichman, Leonid Rothenberg, Daniel Alexander Rösch, Michael Kirchgäßner, Amélie Catharina Ruth Ladkin, Russell Wex, Heike Wilson, Theodore W. Ladino, Luis Antonio Abbatt, Jon P.D. Stetzer, Olaf Lohmann, Ulrike Stratmann, Frank Cziczo, Daniel James 2016 application/pdf https://doi.org/10.34657/1354 https://oa.tib.eu/renate/handle/123456789/744 eng eng München : European Geopyhsical Union CC BY 3.0 Unported https://creativecommons.org/licenses/by/3.0/ Atmospheric Measurement Techniques, Volume 9, Issue 7, Page 2781-2795 diffusion flow pattern flux chamber geometry ice cap laboratory method machine learning nucleation spectrometer 550 article Text 2016 ftleibnizopen https://doi.org/10.34657/1354 2023-10-30T00:18:14Z The SPectrometer for Ice Nuclei (SPIN) is a commercially available ice nucleating particle (INP) counter manufactured by Droplet Measurement Technologies in Boulder, CO. The SPIN is a continuous flow diffusion chamber with parallel plate geometry based on the Zurich Ice Nucleation Chamber and the Portable Ice Nucleation Chamber. This study presents a standard description for using the SPIN instrument and also highlights methods to analyze measurements in more advanced ways. It characterizes and describes the behavior of the SPIN chamber, reports data from laboratory measurements, and quantifies uncertainties associated with the measurements. Experiments with ammonium sulfate are used to investigate homogeneous freezing of deliquesced haze droplets and droplet breakthrough. Experiments with kaolinite, NX illite, and silver iodide are used to investigate heterogeneous ice nucleation. SPIN nucleation results are compared to those from the literature. A machine learning approach for analyzing depolarization data from the SPIN optical particle counter is also presented (as an advanced use). Overall, we report that the SPIN is able to reproduce previous INP counter measurements. publishedVersion Article in Journal/Newspaper Ice cap Unknown |
institution |
Open Polar |
collection |
Unknown |
op_collection_id |
ftleibnizopen |
language |
English |
topic |
diffusion flow pattern flux chamber geometry ice cap laboratory method machine learning nucleation spectrometer 550 |
spellingShingle |
diffusion flow pattern flux chamber geometry ice cap laboratory method machine learning nucleation spectrometer 550 Garimella, Sarvesh Kristensen, Thomas Bjerring Ignatius, Karolina Welti, Andre Voigtländer, Jens Kulkarni, Gourihar R. Sagan, Frank Kok, Gregory Lee Dorsey, James Nichman, Leonid Rothenberg, Daniel Alexander Rösch, Michael Kirchgäßner, Amélie Catharina Ruth Ladkin, Russell Wex, Heike Wilson, Theodore W. Ladino, Luis Antonio Abbatt, Jon P.D. Stetzer, Olaf Lohmann, Ulrike Stratmann, Frank Cziczo, Daniel James The SPectrometer for Ice Nuclei (SPIN): An instrument to investigate ice nucleation |
topic_facet |
diffusion flow pattern flux chamber geometry ice cap laboratory method machine learning nucleation spectrometer 550 |
description |
The SPectrometer for Ice Nuclei (SPIN) is a commercially available ice nucleating particle (INP) counter manufactured by Droplet Measurement Technologies in Boulder, CO. The SPIN is a continuous flow diffusion chamber with parallel plate geometry based on the Zurich Ice Nucleation Chamber and the Portable Ice Nucleation Chamber. This study presents a standard description for using the SPIN instrument and also highlights methods to analyze measurements in more advanced ways. It characterizes and describes the behavior of the SPIN chamber, reports data from laboratory measurements, and quantifies uncertainties associated with the measurements. Experiments with ammonium sulfate are used to investigate homogeneous freezing of deliquesced haze droplets and droplet breakthrough. Experiments with kaolinite, NX illite, and silver iodide are used to investigate heterogeneous ice nucleation. SPIN nucleation results are compared to those from the literature. A machine learning approach for analyzing depolarization data from the SPIN optical particle counter is also presented (as an advanced use). Overall, we report that the SPIN is able to reproduce previous INP counter measurements. publishedVersion |
format |
Article in Journal/Newspaper |
author |
Garimella, Sarvesh Kristensen, Thomas Bjerring Ignatius, Karolina Welti, Andre Voigtländer, Jens Kulkarni, Gourihar R. Sagan, Frank Kok, Gregory Lee Dorsey, James Nichman, Leonid Rothenberg, Daniel Alexander Rösch, Michael Kirchgäßner, Amélie Catharina Ruth Ladkin, Russell Wex, Heike Wilson, Theodore W. Ladino, Luis Antonio Abbatt, Jon P.D. Stetzer, Olaf Lohmann, Ulrike Stratmann, Frank Cziczo, Daniel James |
author_facet |
Garimella, Sarvesh Kristensen, Thomas Bjerring Ignatius, Karolina Welti, Andre Voigtländer, Jens Kulkarni, Gourihar R. Sagan, Frank Kok, Gregory Lee Dorsey, James Nichman, Leonid Rothenberg, Daniel Alexander Rösch, Michael Kirchgäßner, Amélie Catharina Ruth Ladkin, Russell Wex, Heike Wilson, Theodore W. Ladino, Luis Antonio Abbatt, Jon P.D. Stetzer, Olaf Lohmann, Ulrike Stratmann, Frank Cziczo, Daniel James |
author_sort |
Garimella, Sarvesh |
title |
The SPectrometer for Ice Nuclei (SPIN): An instrument to investigate ice nucleation |
title_short |
The SPectrometer for Ice Nuclei (SPIN): An instrument to investigate ice nucleation |
title_full |
The SPectrometer for Ice Nuclei (SPIN): An instrument to investigate ice nucleation |
title_fullStr |
The SPectrometer for Ice Nuclei (SPIN): An instrument to investigate ice nucleation |
title_full_unstemmed |
The SPectrometer for Ice Nuclei (SPIN): An instrument to investigate ice nucleation |
title_sort |
spectrometer for ice nuclei (spin): an instrument to investigate ice nucleation |
publisher |
München : European Geopyhsical Union |
publishDate |
2016 |
url |
https://doi.org/10.34657/1354 https://oa.tib.eu/renate/handle/123456789/744 |
genre |
Ice cap |
genre_facet |
Ice cap |
op_source |
Atmospheric Measurement Techniques, Volume 9, Issue 7, Page 2781-2795 |
op_rights |
CC BY 3.0 Unported https://creativecommons.org/licenses/by/3.0/ |
op_doi |
https://doi.org/10.34657/1354 |
_version_ |
1782335138080751616 |