Citation:
Seiki Onishi,Tsutomu Momoki and Yoshiho Ikeda.A Study on a Vessel with Multiple Flat and Hard Sails to Keep Service Speed in High Winds[J].Journal of Marine Science and Application,2010,(2):143-148.
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A Study on a Vessel with Multiple Flat and Hard Sails to Keep Service Speed in High Winds
Seiki Onishi,Tsutomu Momoki and Yoshiho Ikeda.A Study on a Vessel with Multiple Flat and Hard Sails to Keep Service Speed in High Winds[J].Journal of Marine Science and Application,2010,(2):143-148.
Info
- Title:
- A Study on a Vessel with Multiple Flat and Hard Sails to Keep Service Speed in High Winds
- Author(s):
- Seiki Onishi; Tsutomu Momoki and Yoshiho Ikeda
- Affilations:
- Keywords:
- pure car carrier (PCC); flat-plate sail; oblique sailing; vessel speed
- DOI:
- -
- Abstract:
- Ships which have large structures above water surface, such as pure car carriers (PCCs) and container vessels, have large speed reduction by wind pressure. In the present study, the running speed of a large PCC with two or more sails for using wind power is simulated. The simulated results demonstrate that the ship can keep a constant service speed even in winds of 20m/s except head and bow winds. This sail system can shorten annual average navigation time by about 4 hours per voyage.
References:
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Momoki T, Onishi S, Ikeda Y, Katayama T (2008). Study on wind pressure characteristics of PCC. Conference Proceedings of the Japan Society of Naval Architects and Ocean Engineers, Osaka, Japan, 53-56.
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Memo
- Memo:
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Seiki Onishi was born in 1986. He is a student of Osaka Prefecture University. His current research interests include vessel speed reduction by winds and sail-equipped vessel.
Tsutomu Momoki was born in 1974. He is an assistant professor of Osaka Prefecture University. His current research interests include sail-equipped vessel, ship maneuverability and Computational Fluid Dynamics.
Yoshiho Ikeda was born in 1950. He is a professor of Osaka Prefecture University. His current research interests include next generation ship, high speed craft, economics and passenger ship.
