[paper] Cage-to-Cage Wake Effect: Numerical Study of a Cage Array

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NordFisk

Hui Cheng

9 episodes

3 days ago

Welcome to NordFisk, inspired by the classical Chinese poem 北冥有鱼—‘In the Northern Abyss, there is a fish.’ This podcast will share my selected research papers, industry reports, analysis, and insights on Norwegian aquaculture and fisheries. Join me as we explore the evolving landscape of the seafood industry, bridging knowledge between Norway and China.

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[paper] Cage-to-Cage Wake Effect: Numerical Study of a Cage Array

NordFisk

17 minutes 25 seconds

8 months ago

[paper] Cage-to-Cage Wake Effect: Numerical Study of a Cage Array

This document presents a numerical investigation into the wake effect on multi-cage fish farms, a critical aspect of aquaculture structure design. The study uses the FhSim numerical program to analyze the impact of flow interactions between cages in a 4x2 array, considering factors like anchor line tension and cultivation volume. The research compares scenarios with and without wake effects, demonstrating that neglecting these effects can lead to significant overestimations of drag force and underestimations of cultivation volume.

REF:

Sim, Jaesub, Hui Cheng, Karl Gunnar Aarsæther, Lin Li, and Muk Chen Ong. “Numerical Investigation on the Cage-to-Cage Wake Effect: A Case Study of a 4 × 2 Cage Array.” Journal of Offshore Mechanics and Arctic Engineering 143, no. 5 (October 1, 2021): 051301. https://doi.org/10.1115/1.4049831.