?url_ver=Z39.88-2004&rft_id=DOI%3A+10.1016%2Fj.oceaneng.2021.109690&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Van+Luc%2C+Nguyen&rft.aulast=Van+Luc&rft.aufirst=Nguyen&rft.date=October+2021&rft.issn=0029-8018&rft.atitle=Characteristics+of+the+flow+around+four+cylinders+of+various+shapes&rft.title=Ocean+engineering&rft.genre=article