Title page for etd-0019115-122339


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URN etd-0019115-122339
Author Yang-Ting Chen
Author's Email Address No Public.
Statistics This thesis had been viewed 5585 times. Download 731 times.
Department Marine Environment and Engineering
Year 2014
Semester 1
Degree Master
Type of Document
Language zh-TW.Big5 Chinese
Title Experimental study on the deformation of Cage under Wave-current action by Applying 3-D Imagine Technique
Date of Defense 2015-01-16
Page Count 91
Keyword
  • wave-current interaction
  • cage net
  • deformation
  • volume reduction coefficient
  • Abstract The purpose of this study discusses the cage net volume deformation under the wave-current interaction. The research contents the hydrodynamic physical model test according to the ocean data of the site condition in Siaoliouciou. We make weights system and sinkers system which are 1:30 scale model. We design the experiment condition contained monsoon-wave and typhoon-wave and established a single cage and a double cage model system, then discussed the differences between the sinkers system and collar system under the various conditions of in nonlinear wave and current. The volume deformation of cage net and the tension force of cable were observed and measured. It expected to locate the three-dimension coordinate of the cage net under the wave-current interaction.
    The research results are as follows. The cage net volume deformation is drive by current. About the cage net volume deformation, the sinkers system is more steady than the weights system, though improving the volume two systems are about the same. Let the sinkers submerge in the ocean, and it can reduce the impact of typhoon waves effectively. However , the structure of the sinkers system is too heavy, so the maximum tension of the anchor that the sinkers system is larger than the weights system.
    Advisory Committee
  • Chung-Pan Lee - chair
  • Hung-jie Tang - co-chair
  • Chai-Cheng Huang - co-chair
  • Bin-Da Yang - advisor
  • Yang-Yih Chen - advisor
  • Files
  • etd-0019115-122339.pdf
  • Indicate in-campus at 1 year and off-campus access at 1 year.
    Date of Submission 2015-01-26

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