Zobrazeno 1 - 10
of 80
pro vyhledávání: '"Marcia K. Politovich"'
Publikováno v:
Weather and Forecasting. 32:207-221
Recent advances in high-performance computing have enabled higher-resolution numerical weather models with increasingly complex data assimilation and more accurate physical parameterizations. With respect to aircraft and ground icing applications, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::313542c2121266978f39e3767f47c0e3
https://doi.org/10.1175/waf-d-16-0125.1
https://doi.org/10.1175/waf-d-16-0125.1
Autor:
Luca Delle Monache, Marcia K. Politovich, Daniel R. Adriaansen, Tara Jensen, Gerry Wiener, Sue Ellen Haupt, William Y. Y. Cheng, Yubao Liu, Branko Kosovic, Paul Prestopnik, Stefano Alessandrini, Seth Linden
Publikováno v:
Energies; Volume 13; Issue 6; Pages: 1372
Energies, Vol 13, Iss 6, p 1372 (2020)
Energies, Vol 13, Iss 6, p 1372 (2020)
The National Center for Atmospheric Research (NCAR) recently updated the comprehensive wind power forecasting system in collaboration with Xcel Energy addressing users’ needs and requirements by enhancing and expanding integration between numerical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b82d1dca87847d1b56927f2202041885
https://doi.org/10.3390/en13061372
https://doi.org/10.3390/en13061372
Autor:
Allen Jordan, Emrys G. Hall, Marcia K. Politovich, Marta Nelson, Kirstin Baker, Spencer Abdo, Tom Seitel, Frank McDonough, John Bognar, Randolph Ware, David Serke
Publikováno v:
Atmospheric Research. 149:77-87
An improved version of the vibrating wire sensor, used to measure supercooled cloud liquid water content, was developed by Anasphere Inc. and tested during early 2012. The sensor works on the principle that supercooled liquid will freeze to the vibra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e815929538c4a0b99f4f57c5ca55b5cf
Autor:
Robert Barron, Corrinne S. Morse, Marcia K. Politovich, R. Kent Goodrich, Alan Yates, Steven A. Cohn
Publikováno v:
Bulletin of the American Meteorological Society. 92:299-313
The Juneau, Alaska, airport vicinity experiences frequent episodes of moderate and severe turbulence, which affect arriving and departing air traffic. The Federal Aviation Administration funded the National Center for Atmospheric Research to develop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf419b6753351e63925445bd443632b4
https://doi.org/10.1175/2010bams3024.1
https://doi.org/10.1175/2010bams3024.1
Publikováno v:
SAE Technical Paper Series.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d8d11296d9e840456a80c19c0ee4e06
https://doi.org/10.4271/2015-01-2137
https://doi.org/10.4271/2015-01-2137
Autor:
Barbara G. Brown, Cory A. Wolff, Gary Cunning, Ben C. Bernstein, Marcia K. Politovich, Dean R. Miller, Thomas P. Ratvasky, Frank McDonough
Publikováno v:
Journal of Applied Meteorology. 44:969-986
The “current icing potential” (CIP) algorithm combines satellite, radar, surface, lightning, and pilot-report observations with model output to create a detailed three-dimensional hourly diagnosis of the potential for the existence of icing and s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0760b853f5644bb9ab2d3a3dda02848c
https://doi.org/10.1175/jam2246.1
https://doi.org/10.1175/jam2246.1
Autor:
Marcia K. Politovich
Publikováno v:
Journal of Aircraft. 40:639-644
An in-flight icing intensity index is derived based on the time to accrete a fixed amount of ice at the stagnation point of an airfoil during flight. The index can be defined in terms of threshold liquid water contents, which can be calculated for a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7e140784401783b838aba9d07702a6e
https://doi.org/10.2514/2.3167
https://doi.org/10.2514/2.3167
Publikováno v:
Journal of Applied Meteorology. 41:118-132
The in-flight icing environment in northeastern Colorado is described through remote and in situ measurements. Four field efforts in the winters of 1990 through 1994 were conducted in the area, and comprehensive datasets from research aircraft, groun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::570e3eeccc7c47d5b148d8e6ef28cdf4
https://doi.org/10.1175/1520-0450(2002)041<0118:aicinc>2.0.co
https://doi.org/10.1175/1520-0450(2002)041<0118:aicinc>2.0.co
Publikováno v:
6th AIAA Atmospheric and Space Environments Conference.
The accurate diagnosis of in-flight icing conditions is dependent on surface observations of cloud coverage, cloud base height, and surface precipitation type. However, the network for collecting these data over the the United States is neither conti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43c7804936528a0610e13e2c73564ca6
https://doi.org/10.2514/6.2014-2069
https://doi.org/10.2514/6.2014-2069
Autor:
Gregory Thompson, Marcia K. Politovich
Publikováno v:
6th AIAA Atmospheric and Space Environments Conference.
American Institute of Aeronautics and Astronautics Recent advances in high-performance computing has enabled higher resolution numerical weather models with increasingly complex data assimilation and more accurate physical parameterizations. With res
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ed0e013900024a8c91274c99750330a
https://doi.org/10.2514/6.2014-2066
https://doi.org/10.2514/6.2014-2066