{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,12,30]],"date-time":"2024-12-30T18:48:11Z","timestamp":1735584491166},"reference-count":10,"publisher":"EDP Sciences","license":[{"start":{"date-parts":[[2019,9,6]],"date-time":"2019-09-06T00:00:00Z","timestamp":1567728000000},"content-version":"vor","delay-in-days":248,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["MATEC Web Conf."],"published-print":{"date-parts":[[2019]]},"abstract":"<jats:p>Infrared thermography (IRT) is a non-destructive testing technology used to assess the performance of buildings. As a diagnosis tool for retrofit and conservation of buildings it helps understanding the anomalies by allowing \u201cseeing\u201d their causes in a non-invasive manner. However, in most cases, the interpretation of the results (thermal images) is mainly qualitative, restraining and, eventually, pointing to incorrect conclusions. Using numerical tools that contribute to the quantitative interpretation of IRT applications is therefore a step forward in this field. The main objective of this work is the evaluation of heat transfer in humidification phenomena by comparing the results of 2D hygrothermal simulation with thermal images. Thermal images were taken to a lightweight concrete specimen during a 24-hours partial immersion period. The humidification of the specimen was simulated using WUFI 2D. The best way to deal with the liquid water level in contact with the bottom of the specimen was deeply analysed. The comparison of the simulation with the results of IRT showed that the program tends to overestimate the phenomena of heat transfer (water rise and evaporation on the surface), as the water level reached in the simulation was consistently higher than the one obtained in the thermal images.<\/jats:p>","DOI":"10.1051\/matecconf\/201928202032","type":"journal-article","created":{"date-parts":[[2019,9,6]],"date-time":"2019-09-06T07:54:13Z","timestamp":1567756453000},"page":"02032","source":"Crossref","is-referenced-by-count":2,"title":["Evaluation of heat transfer in humidification phenomena \u2013 Comparison between infrared thermography and numerical simulation"],"prefix":"10.1051","volume":"282","author":[{"given":"Eva","family":"Barreira","sequence":"first","affiliation":[]},{"given":"Ricardo M.S.F.","family":"Almeida","sequence":"additional","affiliation":[]},{"given":"Miguel","family":"Pereira","sequence":"additional","affiliation":[]}],"member":"250","published-online":{"date-parts":[[2019,9,6]]},"reference":[{"key":"R1","unstructured":"Maldague X., Theory and practice of infrared technology for nondestructive testing (Wiley-Interscience Publication, USA, 2001)"},{"key":"R2","doi-asserted-by":"crossref","unstructured":"Katunsky D., Korjenic A., Katunska J., Lopusniak M., Korjenic S., Doroudiani S., Building Environ 67 (2013)","DOI":"10.1016\/j.buildenv.2013.05.014"},{"key":"R3","unstructured":"Hart J., A practical guide for infrared thermography for building surveys (BRE, UK, 2001)"},{"key":"R4","doi-asserted-by":"crossref","unstructured":"Lerma C., Barreira E., Almeida R.M.S.F., Energy Buildings 168 (2018)","DOI":"10.1016\/j.enbuild.2018.02.050"},{"key":"R5","doi-asserted-by":"crossref","unstructured":"Asdrubali F., Baldinelli G., Bianchi F., Appl Energy 97 (2012)","DOI":"10.1016\/j.apenergy.2011.12.054"},{"key":"R6","doi-asserted-by":"crossref","unstructured":"Edis E., Flores-Colen I., Brito J., Constr Building Mater 51 (2014)","DOI":"10.1016\/j.conbuildmat.2013.10.085"},{"key":"R7","first-page":"2","volume":"34","author":"Balaras","year":"2002","journal-title":"Energy Buildings"},{"key":"R8","unstructured":"ISO 6781, Thermal Insulation\u2014Qualitative detection of thermal irregularities in building envelopes\u2014Infrared method (International Organization for Standardization, Switzerland, 1983)"},{"key":"R9","doi-asserted-by":"crossref","unstructured":"Barreira E., Almeida R.M.S.F., Ferreira J.P.B., Energy Procedia 132 (2017)","DOI":"10.1016\/j.egypro.2017.09.757"},{"key":"R10","unstructured":"WUFI 2D (Fraunhofer \u2013 IBP Holzhirchen, 2008)"}],"container-title":["MATEC Web of Conferences"],"original-title":[],"link":[{"URL":"https:\/\/www.matec-conferences.org\/10.1051\/matecconf\/201928202032\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,4,28]],"date-time":"2020-04-28T21:37:57Z","timestamp":1588109877000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.matec-conferences.org\/10.1051\/matecconf\/201928202032"}},"subtitle":[],"editor":[{"given":"R.","family":"\u010cern\u00fd","sequence":"first","affiliation":[]},{"given":"J.","family":"Ko\u010d\u00ed","sequence":"additional","affiliation":[]},{"given":"V.","family":"Ko\u010d\u00ed","sequence":"additional","affiliation":[]}],"short-title":[],"issued":{"date-parts":[[2019]]},"references-count":10,"alternative-id":["matecconf_cesbp2019_02032"],"URL":"https:\/\/doi.org\/10.1051\/matecconf\/201928202032","relation":{},"ISSN":["2261-236X"],"issn-type":[{"value":"2261-236X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2019]]}}}