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The derived flow expressions have also been validated by comparison to numerical solutions obtained from discretization with numerical integration. Moreover, they have been certified by testing the convergence of solutions as the converging-diverging geometries approach the limiting straight geometry. <\/jats:p>","DOI":"10.1142\/s1793962313500116","type":"journal-article","created":{"date-parts":[[2013,4,10]],"date-time":"2013-04-10T03:06:13Z","timestamp":1365563173000},"page":"1350011","source":"Crossref","is-referenced-by-count":26,"title":["NEWTONIAN FLOW IN CONVERGING-DIVERGING CAPILLARIES"],"prefix":"10.1142","volume":"04","author":[{"given":"TAHA","family":"SOCHI","sequence":"first","affiliation":[{"name":"Imaging Sciences &amp; Biomedical Engineering, King's College London, The Rayne Institute, St Thomas' Hospital, London, SE1 7EH, UK"}]}],"member":"219","published-online":{"date-parts":[[2013,8,19]]},"reference":[{"key":"rf1","doi-asserted-by":"publisher","DOI":"10.1016\/j.petrol.2007.05.009"},{"key":"rf2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijheatfluidflow.2009.07.003"},{"key":"rf3","doi-asserted-by":"publisher","DOI":"10.1016\/j.polymer.2010.07.047"},{"key":"rf4","doi-asserted-by":"publisher","DOI":"10.1007\/s11242-010-9574-z"},{"key":"rf5","doi-asserted-by":"publisher","DOI":"10.1142\/S179396231000016X"},{"key":"rf6","doi-asserted-by":"publisher","DOI":"10.1002\/polb.22144"},{"key":"rf7","doi-asserted-by":"publisher","DOI":"10.1016\/j.petrol.2011.08.006"},{"key":"rf8","doi-asserted-by":"publisher","DOI":"10.1080\/15583724.2011.615961"},{"key":"rf9","volume-title":"Viscous Fluid Flow","author":"White F. 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