{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T23:00:17Z","timestamp":1777935617672,"version":"3.51.4"},"reference-count":13,"publisher":"SAGE Publications","issue":"5","license":[{"start":{"date-parts":[[2014,1,29]],"date-time":"2014-01-29T00:00:00Z","timestamp":1390953600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology"],"published-print":{"date-parts":[[2014,5]]},"abstract":"<jats:p>\n                    Laboratory tests have been carried out in order to assess the influence of groove activation and deactivation on the performance of a twin axial groove steadily loaded hydrodynamic journal bearing. Temperature distribution at the oil\u2013bush interface, oil outlet temperature, total oil flow rate, partial oil flow rate (at each groove), and motor consumption were measured for several journal speeds and loads under constant feeding pressure (\n                    <jats:italic toggle=\"yes\">\n                      p\n                      <jats:sub>f<\/jats:sub>\n                    <\/jats:italic>\n                    ) and constant feeding temperature (\n                    <jats:italic toggle=\"yes\">\n                      T\n                      <jats:sub>f<\/jats:sub>\n                    <\/jats:italic>\n                    ), at five different loading angles (\u0393). In this study, the corresponding groove was deactivated whenever negative oil flow rate was observed in it and results were compared. It was found that the groove deactivation strategy has profound influence on the bearing performance when negative flow rate occurs at one groove, preventing such undesirable effects as lubricant starvation at the loaded region of the bearing. Groove deactivation in the event of negative flow rate may be easily implemented by incorporating a check valve to the feeding system of each groove. Such strategy seems to be highly recommended for the safe operation of bearings subjected to high loads and load angles deviated from 90\u00b0.\n                  <\/jats:p>","DOI":"10.1177\/1350650113518521","type":"journal-article","created":{"date-parts":[[2014,1,29]],"date-time":"2014-01-29T22:06:52Z","timestamp":1391033212000},"page":"548-557","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":8,"title":["An experimental investigation on the influence of deactivation of a groove on the performance of a twin groove journal bearing"],"prefix":"10.1177","volume":"228","author":[{"given":"A Arab","family":"Solghar","sequence":"first","affiliation":[{"name":"Department of Mechanical Engineering, School of Engineering, Vali-e-Asr University, Rafsanjan, Iran"}]},{"given":"FP","family":"Brito","sequence":"additional","affiliation":[{"name":"Mechanical Engineering Department, CT2M, Center for Mechanical and Materials Technology, University of Minho, Guimar\u00e3es, Portugal"},{"name":"Instituto Superior de Engenharia de Lisboa, Porto, Portugal"}]},{"given":"JCP","family":"Claro","sequence":"additional","affiliation":[{"name":"Mechanical Engineering Department, CT2M, Center for Mechanical and Materials Technology, University of Minho, Guimar\u00e3es, Portugal"}]}],"member":"179","published-online":{"date-parts":[[2014,1,29]]},"reference":[{"key":"e_1_3_1_2_2","doi-asserted-by":"publisher","DOI":"10.1115\/1.3251597"},{"key":"e_1_3_1_3_2","doi-asserted-by":"publisher","DOI":"10.1115\/1.3260891"},{"key":"e_1_3_1_4_2","doi-asserted-by":"publisher","DOI":"10.1115\/1.2920850"},{"key":"e_1_3_1_5_2","doi-asserted-by":"publisher","DOI":"10.1016\/0301-679X(95)00029-4"},{"key":"e_1_3_1_6_2","doi-asserted-by":"publisher","DOI":"10.1115\/1.3254632"},{"key":"e_1_3_1_7_2","doi-asserted-by":"crossref","first-page":"77","DOI":"10.1243\/PIME_PROC_1990_204_081_02","article-title":"Thermal behavior of a twin axial groove bearing under varying loading direction","volume":"204","author":"Gethin DT","year":"1990","unstructured":"Gethin DT, El-Deihi MKI. Thermal behavior of a twin axial groove bearing under varying loading direction. Proc IMechE, Part A: J Power and Energy 1990; 204: 77\u201390.","journal-title":"Proc IMechE, Part A: J Power and Energy"},{"key":"e_1_3_1_8_2","doi-asserted-by":"publisher","DOI":"10.1115\/1.2401206"},{"key":"e_1_3_1_9_2","doi-asserted-by":"publisher","DOI":"10.1504\/IJSURFSE.2011.044278"},{"key":"e_1_3_1_10_2","doi-asserted-by":"publisher","DOI":"10.1177\/1350650111401970"},{"key":"e_1_3_1_11_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.triboint.2012.04.026"},{"key":"e_1_3_1_12_2","doi-asserted-by":"publisher","DOI":"10.1243\/PIME_PROC_1993_207_105_02"},{"key":"e_1_3_1_13_2","doi-asserted-by":"publisher","DOI":"10.1002\/ls.3010150205"},{"key":"e_1_3_1_14_2","unstructured":"Brito FP Miranda AS Claro JCP et\u00a0al. The role of each groove on the behavior of twin axial groove journal bearings. In: IV Iberian Tribology Congress Bilbao Spain 21\u201322 June 2007. (CD-ROM)."}],"container-title":["Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/1350650113518521","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/1350650113518521","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/1350650113518521","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,2]],"date-time":"2026-05-02T03:02:38Z","timestamp":1777690958000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/1350650113518521"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2014,1,29]]},"references-count":13,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2014,5]]}},"alternative-id":["10.1177\/1350650113518521"],"URL":"https:\/\/doi.org\/10.1177\/1350650113518521","relation":{},"ISSN":["1350-6501","2041-305X"],"issn-type":[{"value":"1350-6501","type":"print"},{"value":"2041-305X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2014,1,29]]}}}