### 抄録

The authors propose practical prediction method for linear derivatives for lateral force and yaw moment in shallow water. The linear derivatives in shallow water can be calculated by multiplying those in deep water by correction factor accounting for shallow water effect. The correction factor is a function of the ratio of ship's draught to water depth. It was obtained based on the hydrodynamic forces measured by captive model tests. Parameters contained in the correction factor can be estimated with ship's principal particulars and a few parameters representing stern form. It is shown that calculated hydrodynamic forces using the linear derivatives estimated with the correction factor agree well with measured results. It can be said that the correction factor is useful to estimate linear hydrodynamic derivatives in shallow water from the practical points of view.

元の言語 | 英語 |
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ホスト出版物のタイトル | RINA, Royal Institution of Naval Architects - 2nd International Conference on Ship Manoeuvering in Shallow and Confined Water |

ホスト出版物のサブタイトル | Ship to Ship Interactions 2011 |

ページ | 147-152 |

ページ数 | 6 |

出版物ステータス | 出版済み - 12 1 2011 |

イベント | 2nd International Conference on Ship Manoeuvering in Shallow and Confined Water: Ship to Ship Interactions 2011 - Trondheim, ノルウェー 継続期間: 5 18 2011 → 5 20 2011 |

### 出版物シリーズ

名前 | RINA, Royal Institution of Naval Architects - 2nd International Conference on Ship Manoeuvering in Shallow and Confined Water: Ship to Ship Interactions 2011 |
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### その他

その他 | 2nd International Conference on Ship Manoeuvering in Shallow and Confined Water: Ship to Ship Interactions 2011 |
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国 | ノルウェー |

市 | Trondheim |

期間 | 5/18/11 → 5/20/11 |

### Fingerprint

### All Science Journal Classification (ASJC) codes

- Engineering (miscellaneous)

### これを引用

*RINA, Royal Institution of Naval Architects - 2nd International Conference on Ship Manoeuvering in Shallow and Confined Water: Ship to Ship Interactions 2011*(pp. 147-152). (RINA, Royal Institution of Naval Architects - 2nd International Conference on Ship Manoeuvering in Shallow and Confined Water: Ship to Ship Interactions 2011).

**Prediction of linear hydrodynamic derivatives in shallow water.** / Furukawa, Yoshitaka; Nakiri, Y.; Kijima, K.

研究成果: 著書/レポートタイプへの貢献 › 会議での発言

*RINA, Royal Institution of Naval Architects - 2nd International Conference on Ship Manoeuvering in Shallow and Confined Water: Ship to Ship Interactions 2011.*RINA, Royal Institution of Naval Architects - 2nd International Conference on Ship Manoeuvering in Shallow and Confined Water: Ship to Ship Interactions 2011, pp. 147-152, 2nd International Conference on Ship Manoeuvering in Shallow and Confined Water: Ship to Ship Interactions 2011, Trondheim, ノルウェー, 5/18/11.

}

TY - GEN

T1 - Prediction of linear hydrodynamic derivatives in shallow water

AU - Furukawa, Yoshitaka

AU - Nakiri, Y.

AU - Kijima, K.

PY - 2011/12/1

Y1 - 2011/12/1

N2 - The authors propose practical prediction method for linear derivatives for lateral force and yaw moment in shallow water. The linear derivatives in shallow water can be calculated by multiplying those in deep water by correction factor accounting for shallow water effect. The correction factor is a function of the ratio of ship's draught to water depth. It was obtained based on the hydrodynamic forces measured by captive model tests. Parameters contained in the correction factor can be estimated with ship's principal particulars and a few parameters representing stern form. It is shown that calculated hydrodynamic forces using the linear derivatives estimated with the correction factor agree well with measured results. It can be said that the correction factor is useful to estimate linear hydrodynamic derivatives in shallow water from the practical points of view.

AB - The authors propose practical prediction method for linear derivatives for lateral force and yaw moment in shallow water. The linear derivatives in shallow water can be calculated by multiplying those in deep water by correction factor accounting for shallow water effect. The correction factor is a function of the ratio of ship's draught to water depth. It was obtained based on the hydrodynamic forces measured by captive model tests. Parameters contained in the correction factor can be estimated with ship's principal particulars and a few parameters representing stern form. It is shown that calculated hydrodynamic forces using the linear derivatives estimated with the correction factor agree well with measured results. It can be said that the correction factor is useful to estimate linear hydrodynamic derivatives in shallow water from the practical points of view.

UR - http://www.scopus.com/inward/record.url?scp=84867262780&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84867262780&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:84867262780

SN - 9781622761197

T3 - RINA, Royal Institution of Naval Architects - 2nd International Conference on Ship Manoeuvering in Shallow and Confined Water: Ship to Ship Interactions 2011

SP - 147

EP - 152

BT - RINA, Royal Institution of Naval Architects - 2nd International Conference on Ship Manoeuvering in Shallow and Confined Water

ER -