Resistance Reduction Studies by Means of Increasing the Beam with Waterline Parabolization
Öz
It
has been more than a decade since Calisal et al. (2002) proposed the concept of
reduction of the resistance by increasing the beam. Although this is a
controversial concept compared to the traditional approach which adopts that the
coefficients of residual resistance vary with the beam to the power of 2. The authors,
during the course of resistance reduction studies, have disclosed that the new
present concept has the ability to reduce the resistance for the Froude number
interval of 0.2 – 0.4. Accordingly, a review of the authors’ previous work is
presented here from the resistance point of view as well as from the seakeeping
point of view. Moreover, the production cost due to increasing the beam is also
examined and explained. The studies presented include mathematical,
computational and experimental results.
Anahtar Kelimeler
Kaynakça
- Calisal, S.M., Vyselaar, D., Klaptocz, V. and Goren, O. (2009). “A resistance reduction study of a trimaran using waterline parabolization”, Marine Technology, Vol. 46, No. 2, 91-98.
- Calisal S., Tan, J., Sireli, M. and Goren. O. (2009). “A systematic investigation of ship resistance reduction by beam increment for small craft”, The Journal of Ocean Technology, Vol. 4, No 3, 57-72.
- Calisal, S.M., Danisman, D.B., Goren, O., Gould, K., Maurice, P. and Klaptocz, V. (2009). “Reduction of wave resistance of displacement vessels by waterline parabolization”, SNAME Annual Meeting, Providence, Paper No. 2009-053.
- Calisal, S.M., Goren, O. and Danisman, D.B. (2002). “Resistance reduction by increased beam for displacement-type ships”, Journal of Ship Research, Vol. 46, No. 3, 208-213.
- Dawson, C.W. (1977). “A practical computer method for solving ship-wave problems”, Proceedings, 2nd Int. Conf. on Numerical Ship Hydrodynamics, Berkeley, 30-38.
- Deli, O., Goren, O., Calisal, S. (2016). “Parabolization and Structural Integrity of Side Bulb Applied Platform Supply Vessel Hull Form”, Proceedings of PRADS2016, 4th – 8th September, Copenhagen, Denmark.
- Ennis, K. J., Dougherty, J. J., Lamb, T., Greenwell, C. R., Zimmermann, R. (1997). “Product-Oriented Design and Construction Cost Model”, SNAME Ship Production Symposium, April 21-23, New Orleans, Louisiana.
- Goren, O., Calisal, S.M. and Danisman, D.B. “Mathematical programming basis for ship resistance reduction through the optimization of design waterline”, submitted for publication to the Journal of MS&T.
Ayrıntılar
Birincil Dil
Türkçe
Konular
-
Bölüm
-
Yayımlanma Tarihi
3 Nisan 2017
Gönderilme Tarihi
3 Nisan 2017
Kabul Tarihi
-
Yayımlandığı Sayı
Yıl 2017 Sayı: 207