Numerical prediction method of 3-D tidal current

Huang Lei; Zhang Yong-ning

Volume 7 Issue 1

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Huang Lei, Zhang Yong-ning. Numerical prediction method of 3-D tidal current[J]. Journal of Traffic and Transportation Engineering, 2007, 7(1): 30-33.

Citation:

Huang Lei, Zhang Yong-ning. Numerical prediction method of 3-D tidal current[J]. Journal of Traffic and Transportation Engineering, 2007, 7(1): 30-33.

Huang Lei, Zhang Yong-ning. Numerical prediction method of 3-D tidal current[J]. Journal of Traffic and Transportation Engineering, 2007, 7(1): 30-33.

Citation:

Huang Lei, Zhang Yong-ning. Numerical prediction method of 3-D tidal current[J]. Journal of Traffic and Transportation Engineering, 2007, 7(1): 30-33.

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Numerical prediction method of 3-D tidal current

Huang Lei^1
,,
Zhang Yong-ning²

1.
Department of Navigation, Qingdao Ocean Shipping Mariners College, Qingdao 266071, Shandong, China
2.
School of Navigation, Dalian Maritime University, Dalian 116026, Liaoning, China

More Information

Author Bio:
Huang Lei(1971-), male, associate professor, +86-532-85719162, huanglei711027@sohu.com
Received Date: 2006-06-23
Publish Date: 2007-02-25

Abstract

Abstract

In order to make mariner instantly acquire tidal current information in marine activities, a 3-D tidal current numerical prediction software of Yellow Sea and Bohai Sea was developed, based on the 3-D model established by Backhaus, the harmonic constants of tidal current at 7 000 points in different sea levels were calculated. Using the software, mariner can instantly obtain the charts of numerically predicted tidal current fields and tidal current information at any time and any point in Yellow Sea and Bohai Sea. Both curves of numerically predicted surface tidal current and measured surface current agree well, prediction accuracy is high, and the software can provide beneficial service for marine activities.
- traffic safety,
- navigation,
- tidal current,
- 3-D tidal current numerical prediction,
- harmonic constant of tidal current

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References(10)

References

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