FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W6228706> ?p ?o ?g. }

• W6228706 abstract "The heat and mass transfer phenomena that occur in beds of ventilated hygroscopic porous media are coupled. This results in two transfer waves traversing bulks of porous medium that initially have a uniform temperature and moisture content, and that are subsequently ventilated with air that is not in thermodynamic equilibrium with the solids. The more rapidly travelling wave is known as a temperature wave and the slower wave is known as the moisture wave. Between the two waves the bed of porous medium is at its dwell state. In an Eulerian formulation of the differential equations that govern heat and mass transfer in beds of hygroscopic porous media a solution is obtained using computational fluid dynamics software. This approach has the advantage of enabling a wide range of geometries and operating conditions to be investigated. A second analysis relies on the observation that thermodynamic states of transfer waves lie on straight lines in ln r - ln s p space. The Lagrangian analysis is used to investigate the effect on heat and mass transfer of the differential of the integral heat of wetting of the solids with respect to temperature. The numerical and analytical solutions are compared, and it is shown that the numerical solution captures dispersive effects arising from the finite intra-particle resistance to moisture transfer and thermal conductivity. It is observed that accounting for the differential of the integral heat of wetting of the solids with respect to temperature in the analysis has a significant effect on the predicted velocity of the temperature wave. However, this may be an artifice arising from the fact that the sorption isotherm was obtained by extrapolation to low moisture contents. It may be that sorption isotherms need to be constrained to ensure that the ratio of the differential heat of sorption to the latent heat of vaporisation of water is independent of temperature. It is shown that such isotherms do indeed lessen the effects of the integral heat of wetting on the velocity of the temperature wave. However, the velocity of the moisture transfer wave is found to be strongly dependent on the form of the isotherm. NOMENCALTURE" @default.
• W6228706 created "2016-06-24" @default.
• W6228706 creator A5090685524 @default.
• W6228706 date "2007-01-01" @default.
• W6228706 modified "2023-09-27" @default.
• W6228706 title "HEAT AND MOISTURE TRANSFER IN HYGROSCOPIC POROUS MEDIA: TWO CONTRASTING ANALYSES" @default.
• W6228706 cites W1434370573 @default.
• W6228706 cites W1983697769 @default.
• W6228706 cites W1989796865 @default.
• W6228706 cites W1995748593 @default.
• W6228706 cites W2014598371 @default.
• W6228706 cites W2018799247 @default.
• W6228706 cites W2024365463 @default.
• W6228706 cites W2038827629 @default.
• W6228706 cites W2059149144 @default.
• W6228706 cites W2061547108 @default.
• W6228706 cites W2120062331 @default.
• W6228706 cites W2318148841 @default.
• W6228706 cites W3016843226 @default.
• W6228706 hasPublicationYear "2007" @default.
• W6228706 type Work @default.
• W6228706 sameAs 6228706 @default.
• W6228706 citedByCount "0" @default.
• W6228706 crossrefType "journal-article" @default.
• W6228706 hasAuthorship W6228706A5090685524 @default.
• W6228706 hasConcept C105569014 @default.
• W6228706 hasConcept C121332964 @default.
• W6228706 hasConcept C134514944 @default.
• W6228706 hasConcept C159985019 @default.
• W6228706 hasConcept C176864760 @default.
• W6228706 hasConcept C192562407 @default.
• W6228706 hasConcept C50517652 @default.
• W6228706 hasConcept C51038369 @default.
• W6228706 hasConcept C57879066 @default.
• W6228706 hasConcept C6648577 @default.
• W6228706 hasConcept C97346530 @default.
• W6228706 hasConcept C97355855 @default.
• W6228706 hasConceptScore W6228706C105569014 @default.
• W6228706 hasConceptScore W6228706C121332964 @default.
• W6228706 hasConceptScore W6228706C134514944 @default.
• W6228706 hasConceptScore W6228706C159985019 @default.
• W6228706 hasConceptScore W6228706C176864760 @default.
• W6228706 hasConceptScore W6228706C192562407 @default.
• W6228706 hasConceptScore W6228706C50517652 @default.
• W6228706 hasConceptScore W6228706C51038369 @default.
• W6228706 hasConceptScore W6228706C57879066 @default.
• W6228706 hasConceptScore W6228706C6648577 @default.
• W6228706 hasConceptScore W6228706C97346530 @default.
• W6228706 hasConceptScore W6228706C97355855 @default.
• W6228706 hasLocation W62287061 @default.
• W6228706 hasOpenAccess W6228706 @default.
• W6228706 hasPrimaryLocation W62287061 @default.
• W6228706 hasRelatedWork W1540391914 @default.
• W6228706 hasRelatedWork W1966453893 @default.
• W6228706 hasRelatedWork W1991231040 @default.
• W6228706 hasRelatedWork W2002656696 @default.
• W6228706 hasRelatedWork W2013822469 @default.
• W6228706 hasRelatedWork W2017715385 @default.
• W6228706 hasRelatedWork W2020784658 @default.
• W6228706 hasRelatedWork W2042914957 @default.
• W6228706 hasRelatedWork W2047860768 @default.
• W6228706 hasRelatedWork W2054698794 @default.
• W6228706 hasRelatedWork W2058771454 @default.
• W6228706 hasRelatedWork W2062653085 @default.
• W6228706 hasRelatedWork W2065724615 @default.
• W6228706 hasRelatedWork W2075282809 @default.
• W6228706 hasRelatedWork W2092210965 @default.
• W6228706 hasRelatedWork W2164625734 @default.
• W6228706 hasRelatedWork W2382944912 @default.
• W6228706 hasRelatedWork W3199172873 @default.
• W6228706 hasRelatedWork W47504383 @default.
• W6228706 hasRelatedWork W1925032638 @default.
• W6228706 isParatext "false" @default.
• W6228706 isRetracted "false" @default.
• W6228706 magId "6228706" @default.
• W6228706 workType "article" @default.