Effect of surfactant molecular structure on turbulent drag reduction

Kagaku Kogaku Ronbunshu

Volumn 24, Issue 1, 1998, Pages 136-137

  Usui, Hiromoto ^a   Kariyama, Hironori ^a   Saeki, Takashi ^a   Sugawara, Hitoshi ^a   Wakui, Futao ^a  

^a KOBE UNIVERSITY   (Japan)

Author keywords

Drag reduction; Heating cooling system; Surfactant; Turbulence power saving

Indexed keywords

EID: 21944450497     PISSN: 0386216X     EISSN: None     Source Type: Journal    
DOI: 10.1252/kakoronbunshu.24.134     Document Type: Article

References (9)

1. Chou L.-C..R. N. Christensen and J. L. Zakin ; "The Influence of Chemical Composition of Quaternary Ammonium Salt Cationic Surfactants on their Drag Reducing Effectiveness" Proc. of 4 th Int. Conf. on Drag Reduction Davos R. H. S. Sellin and R. T. Moses eds. p. 141-148 IAIIR/AIRH Ellis Horwood England (1989)
2. Ohlendorf D. ; "Method for Reduction of Friction Drag in a Flowing Aqueous Medium" DE Patent 3336198.3 (1983)
3. Ohlendorf D. W. Interthal ; "Fluoro Quaternary Ammonium Compounds and their Use" DE Patent 3347378.1 (1984)
4. Ohlendorf D. H. Hoffmann and W. Interthal ; "Quaternary Ammonium Salts and Their Use as Drag Reducing Agents" US Patent 4 705 860 (1987)
5. Rose G. D. ; "Method for Heat Exchange Fluids Comprising Viscoelastic Surfactant Compositions" US Patent 4 534 875 (1985)
6. Usui H. and K. Miura; "Drag Reduction Caused by Cationic Surfactant" Proc. PPS Int. Conf. on Rheology and Polymer Process-ing Korea S. Y. Kim ed. p. 76-79 Korean Soc. Rheol. Pub. Seoul Korea (1990)
7. Usui H. T. Saeki T. Takagi and K. Tokuhara ; "Evaluation of Pumping Power Consumption in District Heating and Cooling System with Drag-reducing Cationic Surfactants and Discussions on the Practical Application of Surfactant Drag Reduction" Kagaku Kogaku Ronbunshu 21 248-256 (1995)
8. Usui H. R. Sakai T. Itoh and T. Saeki ; "Pipe Flow and Rheology of Cationic Surfactant Solutions" Kagaku Kogaku Ronbunshu 22221 -225 (1996)
9. Young C. OC. J. ; Drag Reduction in Chilled Water Distribution System of a 200-ton Absorption Chiller" Proc. 85th Int. District Heating and Cooling Association Conf. Vol. 85 p. 301-317 IDHCA Pub. New York USA (1994)