OPEN DATA
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公開データの利用をご希望の場合は、各データパッケージに付属する “Terms of use and agreement（英文）” をご確認のうえ、必要事項をチェックしたファイルを添付し、氏名・所属・利用目的を明記してri@classnk.or.jp までご連絡ください。
| Data Package Name | Purpose of the experiment | |
|---|---|---|
| ID 1 | Tank test data: Load data in regular linear waves (Container ship, NK-14KTEU) | Measuring loads in regular linear waves in a towing tank |
| ID 2 | Tank test data: Load data in regular linear waves (Oil tanker, NK-VLCC) | Measuring loads in regular linear waves in a towing tank |
| ID 3 | Coming soon | |
| ID 4 | Tank test data: Parametric roll motions (Container ship, NK-14KTEU) | Measuring parametric roll motions in regular waves and irregular waves in a towing tank |
| ID 5 | Coming soon |
ID 1: Tank test data: Load data in regular linear waves (Container ship, NK-14KTEU)
Available Items:
Input data (Offset data, Weight distribution)
Experimental data (RAO of ship motions, accelerations, moment, shear force and hydrodynamic pressure)
Others (CAD data)
Papers related to this open data:
Takeda, K., Matsui, S., & Sugimoto, K. (2024, June). A study on validation of linear seakeeping codes with benchmark tank tests for container ship and VLCC. In International Conference on Offshore Mechanics and Arctic Engineering (Vol. 87790, p. V002T02A009).
Matsui, S., Takeda, K., & Sugimoto, K. (2024). Difference in ship response in waves between strip and 3D methods based on integrated formulation. Ocean Engineering, 305, 117908.
Download: Terms of use and agreement
ID 2: Tank test data: Load data in regular linear waves (Oil tanker, NK-VLCC)
Available Items:
Input data (Offset data, Weight distribution)
Experimental data (RAO of ship motions, accelerations, moment, shear force and hydrodynamic pressure)
Others (CAD data)
Papers related to this open data:
Takeda, K., Matsui, S., & Sugimoto, K. (2024, June). A study on validation of linear seakeeping codes with benchmark tank tests for container ship and VLCC. In International Conference on Offshore Mechanics and Arctic Engineering (Vol. 87790, p. V002T02A009).
Matsui, S., Takeda, K., & Sugimoto, K. (2024). Difference in ship response in waves between strip and 3D methods based on integrated formulation. Ocean Engineering, 305, 117908.
Download: Terms of use and agreement
ID 4: Tank test data: Parametric roll motions (Container ship, NK-14KTEU)
Available Items:
Input data (Offset data, Weight distribution)
Experimental data (ship motions and accelerations in time history)
Others (CAD data)
Papers related to this open data:
Takeda, K., Yanagimoto, F., Ota, D., Takami, T., Kuroda, T., Ishibashi, K., & Umeda, N. (2025). Validation of operational guidance for parametric roll based on the extended Grim’s effective wave theory: insights from tank tests and 6-DOF simulation. Journal of Marine Science and Technology, 1-17.
Download: Terms of use and agreement