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Performance of a Counterflow Virtual Impactor in the NASA Icing Research Tunnel

Source: Journal of Atmospheric and Oceanic Technology:;2003:;volume( 020 ):;issue: 006:;page 781

Author(s): Twohy, C. H.; Strapp, J. W.; Wendisch, M.

Publisher: American Meteorological Society

Abstract: A counterflow virtual impactor (CVI) designed for aircraft use was evaluated at the NASA Icing Research Tunnel in Cleveland, Ohio. Tests were conducted for tunnel speeds of 67 and 100 m s?1, for liquid water contents of ...

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An Evaluation of the Community Aerosol Inlet for the NCAR C-130 Research Aircraft

Source: Journal of Atmospheric and Oceanic Technology:;2001:;volume( 018 ):;issue: 008:;page 1387

Author(s): Blomquist, B. W.; Huebert, B. J.; Howell, S. G.; Litchy, M. R.; Twohy, C. H.; Schanot, A.; Baumgardner, D.; Lafleur, B.; Seebaugh, R.; Laucks, M. L.

Publisher: American Meteorological Society

Abstract: Based on both in-flight measurements and a fluid dynamics model, airflow in the National Center for Atmospheric Research (NCAR) Community Aerosol Inlet (CAI) is similar to fully developed pipe flow. Distortions of the ...

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In Situ, Airborne Instrumentation: Addressing and Solving Measurement Problems in Ice Clouds

Source: Bulletin of the American Meteorological Society:;2011:;volume( 093 ):;issue: 002:;page ES29

Author(s): Baumgardner, D.; Avallone, L.; Bansemer, A.; Borrmann, S.; Brown, P.; Bundke, U.; Chuang, P. Y.; Cziczo, D.; Field, P.; Gallagher, M.; Gayet, J.-F.; Heymsfield, A.; Korolev, A.; Krämer, M.; McFarquhar, G.; Mertes, S.; Möhler, O.; Lance, S.; Lawson, P.; Petters, M. D.; Pratt, K.; Roberts, G.; Rogers, D.; Stetzer, O.; Stith, J.; Strapp, W.; Twohy, C.; Wendisch, M.

Publisher: American Meteorological Society

Abstract: ct available.

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Ice Initiation by Aerosol Particles: Measured and Predicted Ice Nuclei Concentrations versus Measured Ice Crystal Concentrations in an Orographic Wave Cloud

Source: Journal of the Atmospheric Sciences:;2010:;Volume( 067 ):;issue: 008:;page 2417

Author(s): Eidhammer, T.; DeMott, P. J.; Prenni, A. J.; Petters, M. D.; Twohy, C. H.; Rogers, D. C.; Stith, J.; Heymsfield, A.; Wang, Z.; Pratt, K. A.; Prather, K. A.; Murphy, S. M.; Seinfeld, J. H.; Subramanian, R.; Kreidenweis, S. M.

Publisher: American Meteorological Society

Abstract: The initiation of ice in an isolated orographic wave cloud was compared with expectations based on ice nucleating aerosol concentrations and with predictions from new ice nucleation parameterizations applied in a cloud ...

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Evolution of a Florida Cirrus Anvil

Source: Journal of the Atmospheric Sciences:;2005:;Volume( 062 ):;issue: 007:;page 2352

Author(s): Garrett, T. J.; Navarro, B. C.; Twohy, C. H.; Jensen, E. J.; Baumgardner, D. G.; Bui, P. T.; Gerber, H.; Herman, R. L.; Heymsfield, A. J.; Lawson, P.; Minnis, P.; Nguyen, L.; Poellot, M.; Pope, S. K.; Valero, F. P. J.; Weinstock, E. M.

Publisher: American Meteorological Society

Abstract: This paper presents a detailed study of a single thunderstorm anvil cirrus cloud measured on 21 July 2002 near southern Florida during the Cirrus Regional Study of Tropical Anvils and Cirrus Layers?Florida Area Cirrus ...

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Dynamics and Chemistry of Marine Stratocumulus—DYCOMS-II

Source: Bulletin of the American Meteorological Society:;2003:;volume( 084 ):;issue: 005:;page 579

Author(s): Stevens, Bjorn; Lenschow, Donald H.; Vali, Gabor; Gerber, Hermann; Bandy, A.; Blomquist, B.; Brenguier, J-L.; Bretherton, C. S.; Burnet, F.; Campos, T.; Chai, S.; Faloona, I.; Friesen, D.; Haimov, S.; Laursen, K.; Lilly, D. K.; Loehrer, S. M.; Malinowski, Szymon P.; Morley, B.; Petters, M. D.; Rogers, D. C.; Russell, L.; Savic-Jovcic, V.; Snider, J. R.; Straub, D.; Szumowski, Marcin J.; Takagi, H.; Thornton, D. C.; Tschudi, M.; Twohy, C.; Wetzel, M.; van Zanten, M. C.

Publisher: American Meteorological Society

Abstract: The second Dynamics and Chemistry of Marine Stratocumulus (DYCOMS-II) field study is described. The field program consisted of nine flights in marine stratocumulus west-southwest of San Diego, California. The objective of ...

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Supplement to Dynamics and Chemistry of Marine Stratocumulus—DYCOMS-II

Source: Bulletin of the American Meteorological Society:;2003:;volume( 084 ):;issue: 005:;page 593

Publisher: American Meteorological Society

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Rain in Shallow Cumulus Over the Ocean: The RICO Campaign

Source: Bulletin of the American Meteorological Society:;2007:;volume( 088 ):;issue: 012:;page 1912

Author(s): Rauber, Robert M.; Ochs, Harry T.; Di Girolamo, L.; Göke, S.; Snodgrass, E.; Stevens, Bjorn; Knight, Charles; Jensen, J. B.; Lenschow, D. H.; Rilling, R. A.; Rogers, D. C.; Stith, J. L.; Albrecht, B. A.; Zuidema, P.; Blyth, A. M.; Fairall, C. W.; Brewer, W. A.; Tucker, S.; Lasher-Trapp, S. G.; Mayol-Bracero, O. L.; Vali, G.; Geerts, B.; Anderson, J. R.; Baker, B. A.; Lawson, R. P.; Bandy, A. R.; Thornton, D. C.; Burnet, E.; Brenguier, J-L.; Gomes, L.; Brown, P. R. A.; Chuang, P.; Cotton, W. R.; Gerber, H.; Heikes, B. G.; Hudson, J. G.; Kollias, P.; Krueger, S. K.; Nuijens, L.; O'Sullivan, D. W.; Siebesma, A. P.; Twohy, C. H.

Publisher: American Meteorological Society

Abstract: Shallow, maritime cumuli are ubiquitous over much of the tropical oceans, and characterizing their properties is important to understanding weather and climate. The Rain in Cumulus over the Ocean (RICO) field campaign, ...

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A Supplement to Rain in Shallow Cumulus Over the Ocean: The RICO Campaign

Source: Bulletin of the American Meteorological Society:;2007:;volume( 088 ):;issue: 012:;page S12

Publisher: American Meteorological Society

Abstract: No Abstract available.

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Performance of a Counterflow Virtual Impactor in the NASA Icing Research Tunnel

An Evaluation of the Community Aerosol Inlet for the NCAR C-130 Research Aircraft

In Situ, Airborne Instrumentation: Addressing and Solving Measurement Problems in Ice Clouds

Ice Initiation by Aerosol Particles: Measured and Predicted Ice Nuclei Concentrations versus Measured Ice Crystal Concentrations in an Orographic Wave Cloud

Evolution of a Florida Cirrus Anvil

Dynamics and Chemistry of Marine Stratocumulus—DYCOMS-II

Supplement to Dynamics and Chemistry of Marine Stratocumulus—DYCOMS-II

Rain in Shallow Cumulus Over the Ocean: The RICO Campaign

A Supplement to Rain in Shallow Cumulus Over the Ocean: The RICO Campaign

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Performance of a Counterflow Virtual Impactor in the NASA Icing Research Tunnel

An Evaluation of the Community Aerosol Inlet for the NCAR C-130 Research Aircraft

In Situ, Airborne Instrumentation: Addressing and Solving Measurement Problems in Ice Clouds

Ice Initiation by Aerosol Particles: Measured and Predicted Ice Nuclei Concentrations versus Measured Ice Crystal Concentrations in an Orographic Wave Cloud

Evolution of a Florida Cirrus Anvil

Dynamics and Chemistry of Marine Stratocumulus—DYCOMS-II

Supplement to Dynamics and Chemistry of Marine Stratocumulus—DYCOMS-II

Rain in Shallow Cumulus Over the Ocean: The RICO Campaign

A Supplement to Rain in Shallow Cumulus Over the Ocean: The RICO Campaign