# Analysis of Wave Parameters on the Uprighting Process of a Grounded and Capsized Ship

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## Abstract

**:**

## 1. Introduction

## 2. Theoretical Calculation

#### 2.1. Wave force Calculation

_{1}when the ship is floating. When the heel angle is B

_{1}′, the static stability arm in the following wave is obtained.

#### 2.2. Righting Force Calculation

## 3. Simulation Calculation

#### 3.1. Simulation Calculation Method

#### 3.1.1. Ground Force

#### 3.1.2. Wave Force Calculation

#### 3.2. Establishment of the Ship Model

#### 3.3. Simulation Scheme

## 4. Simulation Calculation and Analysis

#### 4.1. The Effect of Phase Angle on the Uprighting Process

#### 4.1.1. Righting Arm

#### 4.1.2. Righting Force

#### 4.1.3. Ground Force

#### 4.2. The Effect of Wavelength on the Uprighting Process

#### 4.2.1. Righting Arm

#### 4.2.2. Righting Force

#### 4.2.3. Ground Force

#### 4.3. The Effect of Wave Height on the Uprighting Process

#### 4.3.1. Righting Arm

#### 4.3.2. Righting Force

#### 4.3.3. Ground Force

#### 4.4. The Effect of Encounter Angle on the Uprighting Process

#### 4.4.1. Righting Arm

#### 4.4.2. Righting Force

#### 4.4.3. Ground Force

## 5. Discussion

## 6. Conclusions

## Author Contributions

## Funding

## Data Availability Statement

## Acknowledgments

## Conflicts of Interest

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Length Overall (m) | Breadth (m) | Molded Depth (m) | Draft (m) |
---|---|---|---|

90.874 | 24.544 | 23.732 | 4.762 |

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## Share and Cite

**MDPI and ACS Style**

Pan, D.; Liu, Z.; Zhou, Z.; Geng, Y.; Shang, J.; Min, Z.; Zhang, W.
Analysis of Wave Parameters on the Uprighting Process of a Grounded and Capsized Ship. *Water* **2023**, *15*, 1654.
https://doi.org/10.3390/w15091654

**AMA Style**

Pan D, Liu Z, Zhou Z, Geng Y, Shang J, Min Z, Zhang W.
Analysis of Wave Parameters on the Uprighting Process of a Grounded and Capsized Ship. *Water*. 2023; 15(9):1654.
https://doi.org/10.3390/w15091654

**Chicago/Turabian Style**

Pan, Dewei, Zhijie Liu, Zhaoxin Zhou, Yanan Geng, Jinpeng Shang, Zhen Min, and Wei Zhang.
2023. "Analysis of Wave Parameters on the Uprighting Process of a Grounded and Capsized Ship" *Water* 15, no. 9: 1654.
https://doi.org/10.3390/w15091654