?url_ver=Z39.88-2004&rft_id=10.18280%2Fijht.380205&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=F.&rft.aulast=Rubbi&rft.au=Rubbi%2C+F.&rft.pages=314-320&rft.atitle=Numerical+Study+of+Heat+Transfer+Enhancement+of+Turbulent+Flow+Using+Twisted+Tape+Insert+Fitted+with+Hemispherical+Extruded+Surface&rft.issue=2&rft.volume=38&rft.issn=03928764&rft.date=2020&rft.title=International+Journal+of+Heat+and+Technology&rft.genre=article