High-resolution modeling of the Kuroshio current power south of Japan

Tianran Liu, Bin Wang, Naoki Hirose, Toru Yamashiro, Hiroshi Yamada

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

Ocean current power near the Japanese coast was estimated using a high-resolution, three-dimensional ocean model. Two experiments were conducted to distinguish the impact of the Kuroshio large meander. The simulation results were validated by comparison with measurements. To choose the proper site for ocean current power generation experiment, we quantitatively analyzed the variation of the current field for three candidate areas: around the Tokara Strait, south of Cape Ashizuri (AS), and south of Cape Shionomisaki (SH). The results show that the current around the Tokara Strait is the weakest among the three candidates. The current south of SH is strongest for the non-large-meander period. The area south of AS is promising for ocean current power generation, because the current is stable and strong regardless of the large meander, and the average ocean current power density can reach 1 kW/m 2.

Original languageEnglish
Pages (from-to)37-55
Number of pages19
JournalJournal of Ocean Engineering and Marine Energy
Volume4
Issue number1
DOIs
Publication statusPublished - Feb 1 2018

All Science Journal Classification (ASJC) codes

  • Renewable Energy, Sustainability and the Environment
  • Water Science and Technology
  • Energy Engineering and Power Technology
  • Ocean Engineering

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