This paper aimed to research the effects of inertial mass coefficient on knotless netting models used in tuna purse seine. Knotless nettings were modeled and simulated using mathematical and mechanical models. In the simulation, the marine environment was imitated in the computer. The results demonstrated that inertial mass coefficient was a key factor to affect the stability of knotless model, especially in the sinking process, and the model presented more stable and quicker convergent as the inertial mass coefficient increased. During fishing operation at sea, the instability of the sinking of purse seine with knotless nettings, especially in the area with complicated currents and waves, might be due to the smaller inertial mass coefficient of knotless nettings.


    Access

    Access via TIB

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Effects of Inertial Mass Coefficient on Knotless Netting Model Used in Tuna Purse Seine


    Contributors:
    Zhang, Xin-Feng (author) / Xu, Liu-Xiong (author) / Song, Li-Ming (author) / Zhang, Jian (author) / Li, Yu-Wei (author)


    Publication date :

    2012


    Size :

    5 Seiten




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Paramount -- Diesel purse seiner for tuna fishing

    Krantz, R.J. | Engineering Index Backfile | 1938


    Paramount -- Diesel purse seiner for tuna fishing

    Krantz, R.J. | Engineering Index Backfile | 1938


    Improvement of the construction project of tuna purse seine vessels through a cost and term analysis

    Mascaraque-Ramírez, Carlos / Para-González, Lorena / Moreno-Sánchez, David | Taylor & Francis Verlag | 2018


    Major Finding of Tuna Resources and Environmental Conditions from Purse Seine Survey in the Andaman Sea EEZ of Thailand

    Poreeyanond, D. / Eastern Marine Fisheries Development Center| Japan International Cooperation Agency | British Library Conference Proceedings | 1995