{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,3]],"date-time":"2026-05-03T14:12:14Z","timestamp":1777817534709,"version":"3.51.4"},"reference-count":13,"publisher":"SAGE Publications","issue":"2","license":[{"start":{"date-parts":[[2009,6,22]],"date-time":"2009-06-22T00:00:00Z","timestamp":1245628800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Journal of Building Physics"],"published-print":{"date-parts":[[2009,10]]},"abstract":"<jats:p>This article reports the development of an innovative flux chamber that is specifically developed for the support of experimental work that is aiming at a systematic measurement of the hygroscopic inertia influence on relative humidity (RH) variation inside rooms. This flux chamber is a flexible infrastructure where different test configurations can be run. The precise control of vapor production, inside air renovation, and system temperature allow for the reproduction, in a small-scale room, of hygrothermal scenarios that can be fully repeated in an unlimited number of cycles. Results obtained are presented in this article, relating especially to the testing and calibration procedures and highlighting the limitations and possibilities of the facility. The hygroscopic inertia effect on RH variation is demonstrated. A discussion on the perfect mixing of the air inside a room is also addressed, based on the obtained results.<\/jats:p>","DOI":"10.1177\/1744259109104885","type":"journal-article","created":{"date-parts":[[2009,6,22]],"date-time":"2009-06-22T20:26:36Z","timestamp":1245702396000},"page":"157-170","source":"Crossref","is-referenced-by-count":5,"title":["An Experimental Device for the Measurement of Hygroscopic Inertia Influence on RH Variation"],"prefix":"10.1177","volume":"33","author":[{"given":"N.M.M.","family":"Ramos","sequence":"first","affiliation":[{"name":"LFC-Laboratorio de F\u00edsica das Constru\u00e7\u00f5es,\rDepartamento de Engenharia Civil, Faculdade de Engenharia da Universidade\rdo Porto, Rua Dr. Roberto Frias, s\/n, 4200-465 Porto, Portugal"}]},{"given":"V.P.","family":"De Freitas","sequence":"additional","affiliation":[{"name":"LFC-Laboratorio de F\u00edsica das Constru\u00e7\u00f5es,\rDepartamento de Engenharia Civil, Faculdade de Engenharia da Universidade\rdo Porto, Rua Dr. Roberto Frias, s\/n, 4200-465 Porto, Portugal,"}]}],"member":"179","published-online":{"date-parts":[[2009,6,22]]},"reference":[{"key":"atypb1","volume-title":"On the Fungal Defacement of Interior Finishes, PhD Thesis","author":"Adan, O.","year":"1994"},{"key":"atypb2","doi-asserted-by":"publisher","DOI":"10.1034\/j.1600-0668.2001.110202.x"},{"key":"atypb3","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0668.1998.t01-2-00003.x"},{"key":"atypb4","volume-title":"Thermal Comfort","author":"Fanger, P.","year":"1970"},{"key":"atypb5","unstructured":"Padfield, T. ( 1998). The Role of Absorbent Building Materials in Moderating Changes of Relative Humidity, PhD Thesis, Department of Structural Engineering and Materials, Lyngby, Technical University of Denmark, p. 150."},{"key":"atypb6","volume-title":"6th Symposium on Building Physics in the Nordic Countries","author":"Rode, C."},{"key":"atypb7","volume-title":"The Importance of Hygroscopic Inertia on Buildings Hygrothermal Behaviour (in Portuguese)","author":"Ramos, N.","year":"2007"},{"key":"atypb8","volume-title":"Research in Building Physics and Building Engineering. In: Proceedings of the Third International Building Physics Conference","author":"Ramos, N."},{"key":"atypb9","volume-title":"Moisture, Thermal and Ventilation Performance of Tapanila Ecological House","author":"Simonson, C.","year":"2000"},{"key":"atypb10","doi-asserted-by":"publisher","DOI":"10.1034\/j.1600-0668.2002.01128.x"},{"key":"atypb11","doi-asserted-by":"publisher","DOI":"10.1016\/S0378-7788(97)00017-0"},{"key":"atypb12","doi-asserted-by":"publisher","DOI":"10.1016\/S0378-7788(97)00018-2"},{"key":"atypb13","unstructured":"Yoshino, H., Mitamura, T., Hasegawa, K., Matsumoto, S. and Adachi, M. ( 2005). Experiment for Synthetic Evaluation of Moisture Buffering Effect in a Room, In: IEA Annex 41 Meeting, Trondheim, Norway, pp. 1-6."}],"container-title":["Journal of Building Physics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/1744259109104885","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/1744259109104885","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T21:22:06Z","timestamp":1777497726000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/1744259109104885"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2009,6,22]]},"references-count":13,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2009,10]]}},"alternative-id":["10.1177\/1744259109104885"],"URL":"https:\/\/doi.org\/10.1177\/1744259109104885","relation":{},"ISSN":["1744-2591","1744-2583"],"issn-type":[{"value":"1744-2591","type":"print"},{"value":"1744-2583","type":"electronic"}],"subject":[],"published":{"date-parts":[[2009,6,22]]}}}