FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2044754098> ?p ?o ?g. }

• W2044754098 endingPage "403" @default.
• W2044754098 startingPage "381" @default.
• W2044754098 abstract "The effect of the Prandtl number on convection in a planar three-dimensional geometry is investigated in this study. We have employed a numerical scheme to integrate the governing equations. Differently from previous studies we have chosen stress-free boundaries. Experiments have been performed at a Rayleigh number of Ra = 10 6 for Prandtl numbers (Pr) ranging from 0.025 to 100. We have further conducted one experiment in the limiting case of infinite Prandtl number. Despite the differences in the geometry and the boundary conditions, as compared to other studies, we find a similar transition in the dynamics of the flow when the Prandtl number is increased. While the velocity and the temperature structure show diffusive character at low Pr, sharp thermal boundary layers form at high Pr. The heat transport efficiency increases with Pr until a transition value is reached, from there on Nu behaves almost asymptotically. The transition can not be caused by a change in hierarchies between velocity and thermal boundary layers, as suggested in other studies. Due to the stress-free boundaries, a velocity boundary layer does not exist. We observe that the toroidal part of the flow is strong at low Pr and looses its strength with increasing Pr, thus it is likely to be responsible for the transition. In a further chapter we demonstrate that due to the neglect of the toroidal part in two-dimensional calculations at low Pr results are obtained which are misleading, even in a qualitative sense. Infinite Pr results from 2D calculations closely resemble the dynamics of fully 3D flows." @default.
• W2044754098 created "2016-06-24" @default.
• W2044754098 creator A5001044436 @default.
• W2044754098 creator A5025780911 @default.
• W2044754098 creator A5037264337 @default.
• W2044754098 date "2002-01-01" @default.
• W2044754098 modified "2023-10-16" @default.
• W2044754098 title "The Influence of the Prandtl Number on the Style of Vigorous Thermal Convection" @default.
• W2044754098 cites W1966158133 @default.
• W2044754098 cites W1980472530 @default.
• W2044754098 cites W2008499859 @default.
• W2044754098 cites W2013536358 @default.
• W2044754098 cites W2025429379 @default.
• W2044754098 cites W2030680567 @default.
• W2044754098 cites W2034434606 @default.
• W2044754098 cites W2039231687 @default.
• W2044754098 cites W2061634880 @default.
• W2044754098 cites W2071265483 @default.
• W2044754098 cites W2080535802 @default.
• W2044754098 cites W2087231123 @default.
• W2044754098 cites W2090699089 @default.
• W2044754098 cites W2105038883 @default.
• W2044754098 cites W2111959780 @default.
• W2044754098 cites W2112205950 @default.
• W2044754098 cites W2132531593 @default.
• W2044754098 cites W2132580071 @default.
• W2044754098 cites W2133904834 @default.
• W2044754098 cites W2135464766 @default.
• W2044754098 cites W2139889746 @default.
• W2044754098 cites W2156159515 @default.
• W2044754098 cites W3125690735 @default.
• W2044754098 cites W4233857083 @default.
• W2044754098 doi "https://doi.org/10.1080/0309192021000049929" @default.
• W2044754098 hasPublicationYear "2002" @default.
• W2044754098 type Work @default.
• W2044754098 sameAs 2044754098 @default.
• W2044754098 citedByCount "46" @default.
• W2044754098 countsByYear W20447540982012 @default.
• W2044754098 countsByYear W20447540982013 @default.
• W2044754098 countsByYear W20447540982014 @default.
• W2044754098 countsByYear W20447540982015 @default.
• W2044754098 countsByYear W20447540982016 @default.
• W2044754098 countsByYear W20447540982017 @default.
• W2044754098 countsByYear W20447540982018 @default.
• W2044754098 countsByYear W20447540982019 @default.
• W2044754098 countsByYear W20447540982020 @default.
• W2044754098 countsByYear W20447540982021 @default.
• W2044754098 countsByYear W20447540982022 @default.
• W2044754098 countsByYear W20447540982023 @default.
• W2044754098 crossrefType "journal-article" @default.
• W2044754098 hasAuthorship W2044754098A5001044436 @default.
• W2044754098 hasAuthorship W2044754098A5025780911 @default.
• W2044754098 hasAuthorship W2044754098A5037264337 @default.
• W2044754098 hasConcept C106836276 @default.
• W2044754098 hasConcept C10899652 @default.
• W2044754098 hasConcept C111603439 @default.
• W2044754098 hasConcept C121332964 @default.
• W2044754098 hasConcept C130230704 @default.
• W2044754098 hasConcept C134306372 @default.
• W2044754098 hasConcept C179345704 @default.
• W2044754098 hasConcept C182310444 @default.
• W2044754098 hasConcept C182748727 @default.
• W2044754098 hasConcept C196558001 @default.
• W2044754098 hasConcept C2524010 @default.
• W2044754098 hasConcept C33923547 @default.
• W2044754098 hasConcept C54791560 @default.
• W2044754098 hasConcept C57879066 @default.
• W2044754098 hasConcept C62354387 @default.
• W2044754098 hasConcept C62520636 @default.
• W2044754098 hasConcept C72687893 @default.
• W2044754098 hasConceptScore W2044754098C106836276 @default.
• W2044754098 hasConceptScore W2044754098C10899652 @default.
• W2044754098 hasConceptScore W2044754098C111603439 @default.
• W2044754098 hasConceptScore W2044754098C121332964 @default.
• W2044754098 hasConceptScore W2044754098C130230704 @default.
• W2044754098 hasConceptScore W2044754098C134306372 @default.
• W2044754098 hasConceptScore W2044754098C179345704 @default.
• W2044754098 hasConceptScore W2044754098C182310444 @default.
• W2044754098 hasConceptScore W2044754098C182748727 @default.
• W2044754098 hasConceptScore W2044754098C196558001 @default.
• W2044754098 hasConceptScore W2044754098C2524010 @default.
• W2044754098 hasConceptScore W2044754098C33923547 @default.
• W2044754098 hasConceptScore W2044754098C54791560 @default.
• W2044754098 hasConceptScore W2044754098C57879066 @default.
• W2044754098 hasConceptScore W2044754098C62354387 @default.
• W2044754098 hasConceptScore W2044754098C62520636 @default.
• W2044754098 hasConceptScore W2044754098C72687893 @default.
• W2044754098 hasIssue "5" @default.
• W2044754098 hasLocation W20447540981 @default.
• W2044754098 hasOpenAccess W2044754098 @default.
• W2044754098 hasPrimaryLocation W20447540981 @default.
• W2044754098 hasRelatedWork W1970136213 @default.
• W2044754098 hasRelatedWork W2004060773 @default.
• W2044754098 hasRelatedWork W2040120250 @default.
• W2044754098 hasRelatedWork W3192048639 @default.
• W2044754098 hasRelatedWork W3198613820 @default.
• W2044754098 hasRelatedWork W4213122764 @default.
• W2044754098 hasRelatedWork W4308003839 @default.

• next