Abstract
A low-cost method was used to fabricate superhydrophobic coatings on a macroscopic model ship and the drag-reducing effect was investigated at both low and high speed. Hierarchical structures of the superhydrophobic copper coatings were characterized by means of scanning electron microscopy(SEM) and X-ray diffraction(XRD). Drag coefficient tests on surfaces with different wettability(superhydrophilic, hydrophilic, hydrophobic and superhydrophobic surfaces) showed that the as-prepared superhydrophobic surface exhibited a high remarkable drag reduction of 81% at a low speed of 1 mm/s. In the drag-reducing tests with model ship, the superhydrophobic coatings also exhibited around 16% drag reduction at a velocity of 0.3 m/s.
Similar content being viewed by others
References
Kramer M. O., J. Am. Soc. Nav. Eng., 1960, 72, 25
Virk P. S., AIChE Journal, 1975, 21, 625
Anshuman R., Alexander M., Wim V. S., Phys. Rev. Lett., 2006, 97, 234501
Ferhat H., Sylvain G., Int. J. Eng. Sci. Tech., 2010, 2, 6876
Mohsenipour A. A., Pal R., Ind. Eng. Chem. Res., 2013, 52, 1291
Bixler G. D., Bhushan B., J. Colloid Interface Sci., 2013, 393, 384
García-Mayoral R., Jiménez J., Phil. Trans. R. Soc. A, 2011, 369, 1412
Xu S., Rempfer D., Lumley J. T., J. Fluid Mech., 2003, 478, 11
Favier J., Dauptain A., Basso D., Bottaro A., J. Fluid Mech., 2009, 627, 451
Victor S. L., Anna P., Itamar P., Vasil T., Phys. Rev. Lett., 2005, 94, 174502
Ceccio S. L., Annu. Rev. Fluid Mech., 2010, 42, 183
Jagdish B. N., Brandon T. Z. X., Kwee T. J., Dev A. K., J. Ship Res., 2014, 58, 30
Vakarelski I. U., Chanb D. Y. C., Thoroddsen S. T., Soft Matter, 2014, 10, 5662
McCormick M. E., Bhattacharyya R., Nav. Eng. J., 1973, 85, 406
Cottin-Bizonne C., Barrat J. L., Bocquet L., Charlaix E., Nat. Mater., 2003, 2, 237
Olin P., Lindström S. B., Pettersson T., Wåberg L., Langmuir, 2013, 29, 9079
McHale G., Flynn M. R., Newton M. I., Soft Matter, 2011 7, 10100
Rothstein J. P., Annu. Rev. Fluid Mech., 2010, 42, 89
Mohamed A. S., Hooman V. T., Mohamed G., Phys. Fluids, 2011, 23, 012001
Fukagata K., Kasagi N. A., Phys. Fluids, 2006, 18, 051703
Watanabe K., Udagawa Y., Udagawa H., J. Fluid Mech., 1999, 381, 225
Bixler G. D., Bhushan B., Nanoscale, 2014, 6, 76
Lee C., Kim C. J., Phys. Rev. Lett., 2011, 106, 014502
Wu Y., Liu Z., Liang Y., Pei X., Zhou F., Xue Q., Soft Matter, 2014, 10, 5318
Ou J., Rothstein J. P., Phys. Fluids, 2005, 17, 103606
Truesdell R., Mammoli A., Vorobieff P., Swol F. V., Brinker C. J., Phys. Rev. Lett., 2006, 97, 044504
Shi F., Niu J., Liu J., Liu F., Wang Z., Feng X., Zhang X., Adv. Mater., 2007, 19, 2257
Dong H., Cheng M., Zhang Y., Wei H., Shi F., J. Mater. Chem. A, 2013, 1, 5886
Zhang S., Ouyang X., Li J., Gao S., Han S., Liu L., Wei H., Lang-muir, 2015, 31, 587
Kim J. G., Choi H. J., Park K. C., Cohen R. E., McKinley G. H., Barbastathis G., Small, 2014, 10, 2487
Liu T., Kim C. J., Science, 2014, 346, 1096
Zhang X., Shi F., Yu X., Liu H., Fu Y., Wang Z., Jiang L., Li X., J. Am. Chem. Soc., 2004, 126, 3064
Lai Y., Lin C., Huang J., Zhuang H., Sun L., Nguyen T., Langmuir, 2008, 24, 3867
Xiao M., Jiang C., Shi F., NPG Asia Mater., 2014, 6, e128
Song M., Cheng M., Ju G., Zhang Y., Shi F., Adv. Mater., 2014, 26, 7059
Jung Y. C., Bhushan B., ACS Nano, 2009, 3, 4155
Wang N., Xiong D., Deng Y., Shi Y., Wang K., ACS Appl. Mater. In-terfaces, 2015, 7, 6260
Zhu X., Zhang Z., Men X., Yang J., Xu X., ACS Appl. Mater. Inter-faces, 2010, 2, 3636
Cheng Z., Hou R., Du Y., Lai H., Fu K., Zhang N., Sun K., ACS Appl. Mater. Interfaces, 2013, 5, 8753
Chen X., Kong L., Dong D., Yang G., Yu L., Chen J., Zhang P., J. Phys. Chem. C, 2009, 113, 5396
Cheng M., Song M., Dong H., Shi F., Small, 2015, 11, 1665
Cassie A. B. D., Baxter S., Trans. Faraday Soc., 1944, 40, 546
Vakarelski I. U., Marston J. O., Chan D. Y. C., Phys. Rev. Lett., 2011, 106, 214501
Author information
Authors and Affiliations
Corresponding authors
Additional information
Supported by the Fundamental Research Funds of the Central Universities of China(No.HEUCFJ161003).
Rights and permissions
About this article
Cite this article
Wang, Z., Zhang, S., Gao, S. et al. A Simple, Low-cost Method to Fabricate Drag-reducing Coatings on a Macroscopic Model Ship. Chem. Res. Chin. Univ. 34, 616–621 (2018). https://doi.org/10.1007/s40242-018-8032-2
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s40242-018-8032-2