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Hidrodinamik Sürtünme Direncinin Araştırılmasında Kullanılacak Deneysel Bir Yöntemin Geliştirilmesi

Year 2018, Issue: 213, 54 - 65, 31.10.2018

Abstract

Newcastle Üniversitesi (UNEW) hali hazırda çalışan kapalı çevrim su kanalını geliştirdi. Yeni ölçüm bölümü kaplanmış standart bir test panel yüzeyi (boy x en x kalınlık ölçüler 0.6m x 0.22m x 0.015m) boyunca basınç azalışını (dolayısıyla sürtünme direncini) ölçmeye yarar. Panel hem temiz hem de hafif yosunlanmış olarak test edilebilir. Basınç değişimine bağlı olarak, test edilen yüzeyin sürtünme direnç katsayıları hesaplandı ve sonuçlar kabul edilmiş yöntemlerle karşılaştırılarak basınç azalım yöntemi değerlendirilmiştir.

Bu çalışmada, su kanalının tasarımı ve kalibrasyonu sunulmuş ve kaplamış üç farklı yüzeyin sürtünme dirençleri tam gelişmiş türbülanslı akımda incelenmiştir.

References

  • Banerjee, I., Pangule, R., C. and Kane, R., S. (2011). Antifouling Coatings: Recent Developments in the Design of Surfaces That Prevent Fouling by Proteins, Bacteria, and Marine Organisms, Advanced Materials, Vol. 23, no. 6, pp 690-718. Candries, M. (2001). Drag, boundary layer and roughness characteristics of marine surfaces coated with antifoulings, . Ph.D., Newcastle University. Dean, R. B. (1978). Reynolds Number Dependence of Skin Friction and Other Bulk Flow Variables in Two- Dimensional Rectangular Duct Flow, Journal of Fluids Engineering, Vol. 100, no. 2, pp. 215-223. Harvald Sv, A. (1983). Resistance and Propulsion of Ships, John Wiley & Sons, New York. Monty, J., P. (2005). Developments in smooth wall turbulent duct flows, University of Melbourne, Ph.D., Department of Mechanical and Manufacturing Engineering. Nikuradse, J. (1933). Laws of flow in rough pipes, VDI Forschungsheft, Citeseer. Politis, G., Atlar, M., Kidd, B. and Stenson, P. (2013). A Multipurpose Flume for The Evaluation of Hull Coatings, 3rd International Conference on Advanced Model Measurement Technology for the Maritime Industry (AMT’13), Gdansk, Poland Schultz, M., P., Bendick, J., A., Holm, E., R. and Hertel, W., M. (2011). Economic impact of biofouling on a naval surface ship, Biofouling, Vol. 27, no. 1, pp. 87-98. Townsin, R. L. (2003). The Ship Hull Fouling Penalty, Biofouling, Vol. 19, no.1, pp. 9-15. Woods Hole Oceanographic Institution (WHOI). (1952). Marine fouling and its prevention; prepared for Bureau of Ships, George Banta Publishing Company, Annapolis, Maryland. Zanoun, E., Nagib, S., H. and Durst, F. (2009). "Refined cf relation for turbulent channels and consequences for high-Re experiments." Fluid dynamics research 41(2): 021405.
Year 2018, Issue: 213, 54 - 65, 31.10.2018

Abstract

References

  • Banerjee, I., Pangule, R., C. and Kane, R., S. (2011). Antifouling Coatings: Recent Developments in the Design of Surfaces That Prevent Fouling by Proteins, Bacteria, and Marine Organisms, Advanced Materials, Vol. 23, no. 6, pp 690-718. Candries, M. (2001). Drag, boundary layer and roughness characteristics of marine surfaces coated with antifoulings, . Ph.D., Newcastle University. Dean, R. B. (1978). Reynolds Number Dependence of Skin Friction and Other Bulk Flow Variables in Two- Dimensional Rectangular Duct Flow, Journal of Fluids Engineering, Vol. 100, no. 2, pp. 215-223. Harvald Sv, A. (1983). Resistance and Propulsion of Ships, John Wiley & Sons, New York. Monty, J., P. (2005). Developments in smooth wall turbulent duct flows, University of Melbourne, Ph.D., Department of Mechanical and Manufacturing Engineering. Nikuradse, J. (1933). Laws of flow in rough pipes, VDI Forschungsheft, Citeseer. Politis, G., Atlar, M., Kidd, B. and Stenson, P. (2013). A Multipurpose Flume for The Evaluation of Hull Coatings, 3rd International Conference on Advanced Model Measurement Technology for the Maritime Industry (AMT’13), Gdansk, Poland Schultz, M., P., Bendick, J., A., Holm, E., R. and Hertel, W., M. (2011). Economic impact of biofouling on a naval surface ship, Biofouling, Vol. 27, no. 1, pp. 87-98. Townsin, R. L. (2003). The Ship Hull Fouling Penalty, Biofouling, Vol. 19, no.1, pp. 9-15. Woods Hole Oceanographic Institution (WHOI). (1952). Marine fouling and its prevention; prepared for Bureau of Ships, George Banta Publishing Company, Annapolis, Maryland. Zanoun, E., Nagib, S., H. and Durst, F. (2009). "Refined cf relation for turbulent channels and consequences for high-Re experiments." Fluid dynamics research 41(2): 021405.
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Details

Primary Language Turkish
Subjects Engineering
Journal Section Articles
Authors

Serkan Türkmen This is me

Mehmet Atlar This is me

İrma Yegınbayeva This is me

Simon Benson This is me

Publication Date October 31, 2018
Published in Issue Year 2018 Issue: 213

Cite

APA Türkmen, S., Atlar, M., Yegınbayeva, İ., Benson, S. (2018). Hidrodinamik Sürtünme Direncinin Araştırılmasında Kullanılacak Deneysel Bir Yöntemin Geliştirilmesi. Gemi Ve Deniz Teknolojisi(213), 54-65.