?url_ver=Z39.88-2004&rft_id=10.3923%2Fjas.2011.1725.1732&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Ramahlingam%2C+T.&rft.aulast=Ramahlingam&rft.aufirst=T.&rft.issue=10&rft.atitle=The+tube+side+heat+transfer+coefficient+for+enhanced+double+tube+by+Wilson+plot+analysis&rft.pages=1725-1732&rft.date=2011&rft.volume=11&rft.issn=18125654&rft.title=Journal+of+Applied+Sciences&rft.genre=article