Matches in SemOpenAlex for { <https://semopenalex.org/work/W3188807769> ?p ?o ?g. }
Showing items 1 to 82 of
82
with 100 items per page.
- W3188807769 abstract "Over the past decade, multiple investigations of ice accretion roughness and spatial variations have been performed in the Icing Research Tunnel (IRT) at the NASA Glenn Research Center. The early investigations used models of NACA 0012 airfoils with different chord sizes and focused on temporal scaling and primary cloud scaling parameters such as stagnation point collection efficiency. Subsequent investigations included the effects of model sweep, airfoil shape, airfoil lifting condition, and freestream static temperature. To develop a predictive model for roughness evolution in generalized icing situations, the maximum roughness values for the airfoils and conditions used in the angle of attack and freestream temperature investigations were scaled to eliminate the temporal variations. LEWICE simulations were employed to identify the local collection efficiency at the locations of maximum roughness, and a two-dimensional panel-method code was used to identify the local static pressure at the location of the maximum roughness. Because of the stochastic nature of ice accretion roughness, a physics-directed approach was employed to develop a multi-dimensional correlation based on the local pressure coefficient, the local total temperature, the cloud properties, and the cloud exposure time. The resulting correlation predictions are compared to ice shapes measured in the IRT for both a 21-in. NACA 0012 airfoil model and a 60-in. HAARP-II model. The resulting predictions indicate that the local freezing fraction must be included in the roughness predictive model. Implications regarding icing heat transfer predictions using the resulting roughness model are also discussed." @default.
- W3188807769 created "2021-08-16" @default.
- W3188807769 creator A5002758293 @default.
- W3188807769 creator A5008649373 @default.
- W3188807769 creator A5052071232 @default.
- W3188807769 creator A5090145076 @default.
- W3188807769 date "2021-07-28" @default.
- W3188807769 modified "2023-09-26" @default.
- W3188807769 title "A Model for Ice Accretion Roughness Evolution and Spatial Variations" @default.
- W3188807769 cites W1994419125 @default.
- W3188807769 cites W2093891801 @default.
- W3188807769 cites W2108607547 @default.
- W3188807769 cites W2158583776 @default.
- W3188807769 cites W2315925143 @default.
- W3188807769 cites W2412181030 @default.
- W3188807769 cites W2620934319 @default.
- W3188807769 cites W3034604129 @default.
- W3188807769 cites W3170845937 @default.
- W3188807769 cites W3186400579 @default.
- W3188807769 doi "https://doi.org/10.2514/6.2021-2641" @default.
- W3188807769 hasPublicationYear "2021" @default.
- W3188807769 type Work @default.
- W3188807769 sameAs 3188807769 @default.
- W3188807769 citedByCount "7" @default.
- W3188807769 countsByYear W31888077692022 @default.
- W3188807769 countsByYear W31888077692023 @default.
- W3188807769 crossrefType "proceedings-article" @default.
- W3188807769 hasAuthorship W3188807769A5002758293 @default.
- W3188807769 hasAuthorship W3188807769A5008649373 @default.
- W3188807769 hasAuthorship W3188807769A5052071232 @default.
- W3188807769 hasAuthorship W3188807769A5090145076 @default.
- W3188807769 hasConcept C107365816 @default.
- W3188807769 hasConcept C112124176 @default.
- W3188807769 hasConcept C120618610 @default.
- W3188807769 hasConcept C121332964 @default.
- W3188807769 hasConcept C153294291 @default.
- W3188807769 hasConcept C154718420 @default.
- W3188807769 hasConcept C159985019 @default.
- W3188807769 hasConcept C161067210 @default.
- W3188807769 hasConcept C182748727 @default.
- W3188807769 hasConcept C189360488 @default.
- W3188807769 hasConcept C192562407 @default.
- W3188807769 hasConcept C196558001 @default.
- W3188807769 hasConcept C2776911258 @default.
- W3188807769 hasConcept C2778241976 @default.
- W3188807769 hasConcept C2781439067 @default.
- W3188807769 hasConcept C57879066 @default.
- W3188807769 hasConcept C71039073 @default.
- W3188807769 hasConceptScore W3188807769C107365816 @default.
- W3188807769 hasConceptScore W3188807769C112124176 @default.
- W3188807769 hasConceptScore W3188807769C120618610 @default.
- W3188807769 hasConceptScore W3188807769C121332964 @default.
- W3188807769 hasConceptScore W3188807769C153294291 @default.
- W3188807769 hasConceptScore W3188807769C154718420 @default.
- W3188807769 hasConceptScore W3188807769C159985019 @default.
- W3188807769 hasConceptScore W3188807769C161067210 @default.
- W3188807769 hasConceptScore W3188807769C182748727 @default.
- W3188807769 hasConceptScore W3188807769C189360488 @default.
- W3188807769 hasConceptScore W3188807769C192562407 @default.
- W3188807769 hasConceptScore W3188807769C196558001 @default.
- W3188807769 hasConceptScore W3188807769C2776911258 @default.
- W3188807769 hasConceptScore W3188807769C2778241976 @default.
- W3188807769 hasConceptScore W3188807769C2781439067 @default.
- W3188807769 hasConceptScore W3188807769C57879066 @default.
- W3188807769 hasConceptScore W3188807769C71039073 @default.
- W3188807769 hasLocation W31888077691 @default.
- W3188807769 hasOpenAccess W3188807769 @default.
- W3188807769 hasPrimaryLocation W31888077691 @default.
- W3188807769 hasRelatedWork W1582787010 @default.
- W3188807769 hasRelatedWork W1963790750 @default.
- W3188807769 hasRelatedWork W2044065019 @default.
- W3188807769 hasRelatedWork W2149250831 @default.
- W3188807769 hasRelatedWork W2326567120 @default.
- W3188807769 hasRelatedWork W2370667960 @default.
- W3188807769 hasRelatedWork W2412181030 @default.
- W3188807769 hasRelatedWork W2588407937 @default.
- W3188807769 hasRelatedWork W3081128811 @default.
- W3188807769 hasRelatedWork W4309692313 @default.
- W3188807769 isParatext "false" @default.
- W3188807769 isRetracted "false" @default.
- W3188807769 magId "3188807769" @default.
- W3188807769 workType "article" @default.