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Effect of a centrally injected polymer thread on drag in pipe flow

โœ Scribed by H. W. Bewersdorff


Publisher
Springer-Verlag
Year
1982
Tongue
English
Weight
244 KB
Volume
21
Category
Article
ISSN
0035-4511

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Experimental research on drag reduction
โœ Shao Xueming; Lin Jianzhong; Wu Tao; Li Yulin ๐Ÿ“‚ Article ๐Ÿ“… 2002 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 434 KB ๐Ÿ‘ 1 views

## Abstract In order to investigate the effects of injection position on drag reduction as well as further the effects of polymer additives on turbulent structures, LDA measurements of turbulent pipe flows were conducted. The results show that the amount of drag reduction grows with the increase of