<doi_batch xmlns="http://www.crossref.org/schema/4.4.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="4.4.0"><head><doi_batch_id>6fae72fd-669d-4f36-8e43-8239f84d329a</doi_batch_id><timestamp>20210531044103667</timestamp><depositor><depositor_name>wseas:wseas</depositor_name><email_address>mdt@crossref.org</email_address></depositor><registrant>MDT Deposit</registrant></head><body><journal><journal_metadata language="en"><full_title>WSEAS TRANSACTIONS ON FLUID MECHANICS</full_title><issn media_type="electronic">2224-347X</issn><issn media_type="print">1790-5087</issn><archive_locations><archive name="Portico"/></archive_locations><doi_data><doi>10.37394/232013</doi><resource>http://wseas.org/wseas/cms.action?id=4036</resource></doi_data></journal_metadata><journal_issue><publication_date media_type="online"><month>1</month><day>4</day><year>2021</year></publication_date><publication_date media_type="print"><month>1</month><day>4</day><year>2021</year></publication_date><journal_volume><volume>16</volume><doi_data><doi>10.37394/232013.2021.16</doi><resource>https://wseas.org/wseas/cms.action?id=23282</resource></doi_data></journal_volume></journal_issue><journal_article language="en"><titles><title>Experimental Evaluation for The Feasibility of Test Chamber in The Open-Loop Wind Tunnel</title></titles><contributors><person_name sequence="first" contributor_role="author"><given_name>Ismail</given_name><surname>Ismail</surname><affiliation>Department of Mechanical Engineering, Faculty of Engineering Universitas Pancasila Srengseng Sawah, Jagakarsa 12640, Dki Jakarta, Indonesia</affiliation></person_name><person_name sequence="additional" contributor_role="author"><given_name>Johanis</given_name><surname>John</surname><affiliation>Student of Mechanical Engineering, Faculty of Engineering Universitas Pancasila Srengseng Sawah, Jagakarsa 12640, Dki Jakarta, Indonesia</affiliation></person_name><person_name sequence="additional" contributor_role="author"><given_name>Erlanda Augupta</given_name><surname>Pane</surname><affiliation>Department of Mechanical Engineering, Faculty of Engineering Universitas Pancasila Srengseng Sawah, Jagakarsa 12640, Dki Jakarta, Indonesia</affiliation></person_name><person_name sequence="additional" contributor_role="author"><given_name>Rahman</given_name><surname>Maulana</surname><affiliation>Student of Mechanical Engineering, Faculty of Engineering Universitas Pancasila Srengseng Sawah, Jagakarsa 12640, Dki Jakarta, Indonesia</affiliation></person_name><person_name sequence="additional" contributor_role="author"><given_name>Reza Abdu</given_name><surname>Rahman</surname><affiliation>Department of Mechanical Engineering, Faculty of Engineering Universitas Pancasila Srengseng Sawah, Jagakarsa 12640, Dki Jakarta, Indonesia</affiliation></person_name><person_name sequence="additional" contributor_role="author"><given_name>Agri</given_name><surname>Suwandi</surname><affiliation>Department of Mechanical Engineering, Faculty of Engineering Universitas Pancasila Srengseng Sawah, Jagakarsa 12640, Dki Jakarta, Indonesia</affiliation></person_name></contributors><jats:abstract xmlns:jats="http://www.ncbi.nlm.nih.gov/JATS1"><jats:p>The test chamber in an open-loop wind tunnel is a critical part for aerodynamic experiment. The study aims to assess the feasibility of the new design of test chamber for open–loop wind tunnel by studying the fluid characteristic and the average pressure in the test chamber. The study is done by a series experimental test for the test chamber. From experimental test, the downstream velocity in the test chamber is increased from 8.9 m/s to 12.72 m/s where the pressure gradient is ranging from 6.19 to 8.398 atm with the overall turbulence intensity for the test chamber is 0.749%. According to the results, the designed open-loop wind tunnel is acceptable to use for an aerodynamic test.</jats:p></jats:abstract><publication_date media_type="online"><month>5</month><day>31</day><year>2021</year></publication_date><publication_date media_type="print"><month>5</month><day>31</day><year>2021</year></publication_date><pages><first_page>120</first_page><last_page>126</last_page></pages><ai:program xmlns:ai="http://www.crossref.org/AccessIndicators.xsd" name="AccessIndicators"><ai:free_to_read start_date="2021-05-31"/><ai:license_ref applies_to="am" start_date="2021-05-31">https://www.wseas.org/multimedia/journals/fluid/2021/a265113-304.pdf</ai:license_ref></ai:program><archive_locations><archive name="Portico"/></archive_locations><doi_data><doi>10.37394/232013.2021.16.12</doi><resource>https://www.wseas.org/multimedia/journals/fluid/2021/a265113-304.pdf</resource></doi_data><citation_list><citation key="ref0"><unstructured_citation>J. H. Bell and R. D. 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