{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,8,21]],"date-time":"2025-08-21T16:49:15Z","timestamp":1755794955900,"version":"3.44.0"},"reference-count":5,"publisher":"Trans Tech Publications, Ltd.","license":[{"start":{"date-parts":[[2012,4,26]],"date-time":"2012-04-26T00:00:00Z","timestamp":1335398400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.scientific.net\/PolicyAndEthics\/PublishingPolicies"},{"start":{"date-parts":[[2012,4,26]],"date-time":"2012-04-26T00:00:00Z","timestamp":1335398400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.scientific.net\/license\/TDM_Licenser.pdf"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["DDF"],"abstract":"<jats:p>The treatment of rising damp in historical buildings walls is very complex. Moisture transfer in walls of old buildings, which are in direct contact with the ground, leads to a migration of soluble salts responsible for many building pathologies.\nThe present work describes an extensive numerical analyse of rising damp phenomenon, using the software WUFI-2D, developed by Fraunhofer Institute for Building Physics. The results show that the numerical simulation describes very well the rising damp front for different boundary conditions and materials. The influence of the wall thickness, boundary conditions, composition of walls and material properties, such as, porosity and water absorption coefficient were analysed in detail.<\/jats:p>","DOI":"10.4028\/www.scientific.net\/ddf.326-328.48","type":"journal-article","created":{"date-parts":[[2012,5,14]],"date-time":"2012-05-14T09:51:29Z","timestamp":1336989089000},"page":"48-53","source":"Crossref","is-referenced-by-count":6,"title":["Numerical Simulation of Rising Damp Phenomenon"],"prefix":"10.4028","volume":"326-328","author":[{"given":"A.S.","family":"Guimar\u00e3es","sequence":"first","affiliation":[{"name":"Universidade do Porto"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1026-4523","authenticated-orcid":false,"given":"Jo\u00e3o M.P.Q.","family":"Delgado","sequence":"additional","affiliation":[{"name":"Universidade do Porto"}]},{"given":"V.P.","family":"de Freitas","sequence":"additional","affiliation":[{"name":"Universidade do Porto"}]}],"member":"2457","published-online":{"date-parts":[[2012,4,26]]},"reference":[{"key":"2047430","unstructured":"H.M. Kunzel: Simultaneous heat and moisture transport in building components: One- and two-dimensional calculation using simple parameters (PhD Thesis, Fraunhofer IRB Verlag, 1995)."},{"key":"2047431","doi-asserted-by":"crossref","unstructured":"A.S. Guimar\u00e3es, J.M.P.Q. Delgado and V.P. de Freitas: Build. Environm. Vol. 45 (2010), p.2414.","DOI":"10.1016\/j.buildenv.2010.05.007"},{"key":"2047432","unstructured":"M. Bomberg: Moisture flow through porous building materials (Report no. 52, Division of Building Technology, Lund Institute of Technology, Sweden, 1974)."},{"key":"2047433","unstructured":"A. Holm and H.M. Kunzel: Two-dimensional transient heat and moisture simulations of rising damp with WUFI-2D (2nd International Conference on Building Physics, Leuven, Belgium, 2003)."},{"key":"2047434","unstructured":"Meteotest: Meteonorm \u2013 Version 6. 0 (Meteotest, Bern, Switzerland, 2008)."}],"container-title":["Defect and Diffusion Forum"],"original-title":[],"link":[{"URL":"https:\/\/www.scientific.net\/DDF.326-328.48.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,8,16]],"date-time":"2025-08-16T20:00:10Z","timestamp":1755374410000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.scientific.net\/DDF.326-328.48"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2012,4,26]]},"references-count":5,"URL":"https:\/\/doi.org\/10.4028\/www.scientific.net\/ddf.326-328.48","relation":{},"ISSN":["1662-9507"],"issn-type":[{"type":"electronic","value":"1662-9507"}],"subject":[],"published":{"date-parts":[[2012,4,26]]}}}