Fire and materials, 1997-07, Vol.21 (4), p.161-168
1997
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Details
- Autor(en) / Beteiligte
- Titel
- Coupled heat and mass transport phenomena in siliceous aggregate concrete slabs subjected to fire
- Ist Teil von
- Fire and materials, 1997-07, Vol.21 (4), p.161-168
- Ort / Verlag
- Chichester, UK: John Wiley & Sons, Ltd
- Erscheinungsjahr
- 1997
- Quelle
- Wiley Online Library
- Beschreibungen/Notizen
- A mathematical and computational model simulating the coupled heat and mass transfer and related processes in porous media exposed to elevated temperatures has been developed. Taking into account the conservation of mass, momentum and energy, and including the effects of evaporation and dehydration processes on the transport phenomena, a set of three coupled nonlinear differential equations is obtained. Siliceous aggregate concrete slabs subjected to the ASTM E119 standard fire exposure are modeled and validated against test data. Output depicts the coupled relationships between the material's temperature, moisture content, and pore pressure histories and distributions. © 1997 John Wiley & Sons, Ltd.
- Sprache
- Englisch
- Identifikatoren
- ISSN: 0308-0501eISSN: 1099-1018DOI: 10.1002/(SICI)1099-1018(199707/08)21:4<161::AID-FAM602>3.0.CO;2-RTitel-ID: cdi_proquest_miscellaneous_16516388