{"id":18195,"date":"2022-06-21T10:55:58","date_gmt":"2022-06-21T08:55:58","guid":{"rendered":"https:\/\/informacjainstal.com.pl\/artykul\/analiza-parametrow-cieplno-przeplywowych-lamelowego-wymiennika-ciepla-z-wykorzystaniem-pelnowymiarowego-modelu-cfd-i-jego-weryfikacji-eksperymentalnej\/"},"modified":"2022-11-16T11:24:35","modified_gmt":"2022-11-16T10:24:35","slug":"analysis-of-the-thermal-and-flow-performance-of-a-finned-coil-heat-exchanger-using-a-full-scale-cfd-model-and-its-experimental-verification","status":"publish","type":"artykul","link":"https:\/\/informacjainstal.com.pl\/en\/article\/analysis-of-the-thermal-and-flow-performance-of-a-finned-coil-heat-exchanger-using-a-full-scale-cfd-model-and-its-experimental-verification\/","title":{"rendered":"Analysis of the thermal and flow performance of a finned coil heat exchanger using a full-scale CFD model and its experimental verification"},"content":{"rendered":"\n
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Heat exchangers, depending on their intended use, vary in terms of their design and principle of operation.
\nRegardless of the heat transfer media, research is carried-out to improve the efficiency of the exchangers and
\nreduce pressure losses. Numerical simulations with the use of CFD software are often used to optimize this type of
\ndevices. However, modelling full-size devices, is associated with a large number of computational cells in the
\nnumerical model and, consequently, a long simulation time or the inability to perform the analysis for the originally
\nprepared model. The article presents the results of numerical and experimental analyzes of the finned coil heat
\nexchanger. Thanks to the simplifications described in the article, the number of numerical grid elements was
\nreduced from approx. 200 million to approx. 13 million, which made it possible to carry out calculations on the
\nexisting computing station. The model was verified on an experimental stand, and the maximum relative error of
\npressure drop did not exceed 5% between the simulation and the experiment. Presented assumptions and
\nprocedures can be a guide in the analysis of related devices characterized by numerical models with a large number of small elements.<\/p>\n","protected":false},"featured_media":0,"parent":0,"menu_order":0,"template":"","meta":[],"tags":[995,3114,3118,3119,1731],"tematyka":[488,128],"class_list":["post-18195","artykul","type-artykul","status-publish","hentry","tag-cfd","tag-finned-coil-heat-exchanger","tag-heat-exchangers","tag-numerical-simulations","tag-refrigeration","tematyka-ventilation-air-conditioning-cooling","tematyka-wentylacja-klimatyzacja-chlodzenie","has-post-title","has-post-date","has-post-category","has-post-tag","has-post-comment","has-post-author",""],"ptb_metabox":{"ptb_artykul_text_1":["SZYMON JANUSZ"," MACIEJ SZUDAREK","LESZEK RUDNIAK","MARCIN BORCUCH"],"ptb_artykul_text_2":"DOI 10.36119\/15.2022.6.4","ptb_artykul_numer_miesi_cznika":"06\/2022 Instal p. 29-34","ptb_artykul_info_autor":"mgr in\u017c. Szymon Janusz https:\/\/orcid.org\/0000-0002-1777-610X \u2013 M.A.S. Sp z o.o., Dzia\u0142 Badawczo \u2013 Rozwojowy, Starachowice\r\ndr in\u017c. Maciej Szudarek https:\/\/orcid.org\/0000-0002-3214-9147 \u2013 Politechnika Warszawska, Instytut Metrologii i In\u017cynierii\r\nBiomedycznej, Warszawa, dr in\u017c. Leszek Rudniak https:\/\/orcid.org\/0000-0002-2925-1503 \u2013 Politechnika Warszawska, Zak\u0142ad Kinetyki\r\ni Termodynamiki Procesowej, Warszawa, dr in\u017c. Marcin Borcuch https:\/\/orcid.org\/0000-0002-6428-3295 \u2013 M.A.S. Sp z o.o., Dzia\u0142\r\nBadawczo \u2013 Rozwojowy, Starachowice. Corresponding Author: szymon.janusz@mas-sp.pl","ptb_artykul_orcid":["0000-0002-1777-610X","0000-0002-3214-9147 ","0000-0002-2925-1503","0000-0002-6428-3295"]},"ptb_taxonomy":{"post_tag":[{"term_id":995,"name":"CFD","slug":"cfd","term_group":0,"term_taxonomy_id":995,"taxonomy":"post_tag","description":"","parent":0,"count":19,"filter":"raw"},{"term_id":3114,"name":"finned coil heat exchanger","slug":"finned-coil-heat-exchanger","term_group":0,"term_taxonomy_id":3114,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"term_id":3118,"name":"heat exchangers","slug":"heat-exchangers","term_group":0,"term_taxonomy_id":3118,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"term_id":3119,"name":"numerical simulations","slug":"numerical-simulations","term_group":0,"term_taxonomy_id":3119,"taxonomy":"post_tag","description":"","parent":0,"count":2,"filter":"raw"},{"term_id":1731,"name":"refrigeration","slug":"refrigeration","term_group":0,"term_taxonomy_id":1731,"taxonomy":"post_tag","description":"","parent":0,"count":3,"filter":"raw"}],"tematyka":[{"term_id":488,"name":"Ventilation, air conditioning, cooling","slug":"ventilation-air-conditioning-cooling","term_group":0,"term_taxonomy_id":488,"taxonomy":"tematyka","description":"","parent":0,"count":64,"filter":"raw"},{"term_id":488,"name":"Ventilation, air conditioning, cooling","slug":"ventilation-air-conditioning-cooling","term_group":0,"term_taxonomy_id":488,"taxonomy":"tematyka","description":"","parent":0,"count":64,"filter":"raw"}]},"ptb_featured_image":null,"builder_content":" Read more <\/a>","_links":{"self":[{"href":"https:\/\/informacjainstal.com.pl\/en\/wp-json\/wp\/v2\/artykul\/18195","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/informacjainstal.com.pl\/en\/wp-json\/wp\/v2\/artykul"}],"about":[{"href":"https:\/\/informacjainstal.com.pl\/en\/wp-json\/wp\/v2\/types\/artykul"}],"wp:attachment":[{"href":"https:\/\/informacjainstal.com.pl\/en\/wp-json\/wp\/v2\/media?parent=18195"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/informacjainstal.com.pl\/en\/wp-json\/wp\/v2\/tags?post=18195"},{"taxonomy":"tematyka","embeddable":true,"href":"https:\/\/informacjainstal.com.pl\/en\/wp-json\/wp\/v2\/tematyka?post=18195"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}