Prediction of added resistance of ship due to regular head waves
This paper presents the added resistance of a 100m Product Tanker due to waves. It includes the study of influence of ship speed and wavelength to the added resistance. This work was carried out by theoretical calculation and model testing in towing tank. The method proposed by Gerritsma & Beuk...
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| Language: | en |
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Faculty of Mechanical Engineering
2008
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| Online Access: | http://eprints.utm.my/8651/1/MPAGhani2008-Prediction_of_Added_Resistance_Of.pdf http://eprints.utm.my/8651/ |
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| _version_ | 1845472048001843200 |
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| author | Abdul Ghani, Mohamad Pauzi Julait, J. |
| author_facet | Abdul Ghani, Mohamad Pauzi Julait, J. |
| author_sort | Abdul Ghani, Mohamad Pauzi |
| building | UTM Library |
| collection | Institutional Repository |
| content_provider | Universiti Teknologi Malaysia |
| content_source | UTM Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | This paper presents the added resistance of a 100m Product Tanker due to waves. It includes the study of influence of ship speed and wavelength to the added resistance. This work was carried out by theoretical calculation and model testing
in towing tank. The method proposed by Gerritsma & Beukelmen was used in the theoretical calculation technique. This method required ship motion and hydrodynamic coefficients data as input, which was determined using Strip Theory.
The model testing was carried out on a 3.382 m model in the towing tank 120m x 4m x 2.5m at the Universiti Teknologi Malaysia’s (UTM) Towing Tank in Skudai, Johore Bahru. Both of the techniques were investigated in three Froude number
values, namely 0.21, 0.25 and 0.28. For each Froude number, the study was conducted at wavelength to model length ratio, Lw/Lm between 1.0 and 2.0. The outcomes from both experimental and theoretical calculations were also
compared.
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| format | Article |
| id | my.utm.eprints-8651 |
| institution | Universiti Teknologi Malaysia |
| language | en |
| publishDate | 2008 |
| publisher | Faculty of Mechanical Engineering |
| record_format | eprints |
| spelling | my.utm.eprints-86512010-09-20T09:34:59Z http://eprints.utm.my/8651/ Prediction of added resistance of ship due to regular head waves Abdul Ghani, Mohamad Pauzi Julait, J. TJ Mechanical engineering and machinery This paper presents the added resistance of a 100m Product Tanker due to waves. It includes the study of influence of ship speed and wavelength to the added resistance. This work was carried out by theoretical calculation and model testing in towing tank. The method proposed by Gerritsma & Beukelmen was used in the theoretical calculation technique. This method required ship motion and hydrodynamic coefficients data as input, which was determined using Strip Theory. The model testing was carried out on a 3.382 m model in the towing tank 120m x 4m x 2.5m at the Universiti Teknologi Malaysia’s (UTM) Towing Tank in Skudai, Johore Bahru. Both of the techniques were investigated in three Froude number values, namely 0.21, 0.25 and 0.28. For each Froude number, the study was conducted at wavelength to model length ratio, Lw/Lm between 1.0 and 2.0. The outcomes from both experimental and theoretical calculations were also compared. Faculty of Mechanical Engineering 2008-12 Article PeerReviewed application/pdf en http://eprints.utm.my/8651/1/MPAGhani2008-Prediction_of_Added_Resistance_Of.pdf Abdul Ghani, Mohamad Pauzi and Julait, J. (2008) Prediction of added resistance of ship due to regular head waves. Jurnal Mekanikal (26). pp. 1-8. ISSN 0127-3396 |
| spellingShingle | TJ Mechanical engineering and machinery Abdul Ghani, Mohamad Pauzi Julait, J. Prediction of added resistance of ship due to regular head waves |
| title | Prediction of added resistance of ship due to regular head waves
|
| title_full | Prediction of added resistance of ship due to regular head waves
|
| title_fullStr | Prediction of added resistance of ship due to regular head waves
|
| title_full_unstemmed | Prediction of added resistance of ship due to regular head waves
|
| title_short | Prediction of added resistance of ship due to regular head waves
|
| title_sort | prediction of added resistance of ship due to regular head waves |
| topic | TJ Mechanical engineering and machinery |
| url | http://eprints.utm.my/8651/1/MPAGhani2008-Prediction_of_Added_Resistance_Of.pdf http://eprints.utm.my/8651/ |
| url_provider | http://eprints.utm.my/ |