Practical flow-representations for arbitrary singularity-distributions in ship and offshore hydrodynamics, with applications to steady ship waves and wave diffraction-radiation by offshore structures

He, Jiayi; Wu, Huiyu; Zhu, Renchuan; Yang, Chen-Jun; Noblesse, Francis

doi:10.1016/j.euromechflu.2020.04.001

Cited by 13 publications

(1 citation statement)

References 32 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The strength of ship construction can be defined as the ultimate limit conditions related to the maximum load carrying capacity of the structure, where this limit status includes several modes, for example, excessive yielding (plastic mechanisms) and instability (buckling failure) [12]. The practical method for predicting ship's motions and loads is commonly use panel method as suitable numerical method applying the diffraction theory, the green's function theory, the Rankine source theory, and others [10,11,19]. And the ultimate limit condition can be determined based on the classification regulation, the material test, and the finite element analysis [1,4].…”

Section: Introductionmentioning

confidence: 99%

Structural Reliability Analysis for the Construction Design of the High-Speed Ship with CFRP Material

Hafiz

Sulisetyono

2022

IOP Conf. Ser.: Earth Environ. Sci.

View full text Add to dashboard Cite

A high-speed ship mostly experiences the excessive motions in seaway that influence wave loads act to ship’s hull extremely. For this reason, the structure of a high-speed ship must be designed more strength than a low-speed vessel. In this paper, the construction design of the high-speed ship with material of CFRP are evaluated consider to the vertical bending moment under various wave excitation conditions. The eight design variations of the midship section are proposed to be evaluated against the uncertainty load stress due to the vertical motions of ship in random wave. The diffraction theory is adopted to solve the random wave loads due to various wave condition of heading angles, heights, and periods in which the maximum vertical bending moments of the rigid ship are obtained. Structural reliability analysis is applied for assessing structural safety and reliability of the ship’s structure. The structural strength of the construction design which are required for the reliability analysis have been developed based on permissible stress of BKI regulations. Safety levels associated with each mode of failure of all construction designs are determined and compared. Finally, the construction design is selected with the safety index 1.07.

show abstract

Section: Introductionmentioning

confidence: 99%

Structural Reliability Analysis for the Construction Design of the High-Speed Ship with CFRP Material

Hafiz

Sulisetyono

2022

IOP Conf. Ser.: Earth Environ. Sci.

View full text Add to dashboard Cite

show abstract

Practical evaluation of flows due to arbitrary singularity distributions in the 3D theory of ship motions in regular waves atτ<1∕4

Zhu

et al. 2020

European Journal of Mechanics - B/Fluids

View full text Add to dashboard Cite

Practical evaluation of flows due to arbitrary singularity distributions in the 3D theory of ship motions in regular waves at0.3≤τ

Zhu

et al. 2021

European Journal of Mechanics - B/Fluids

View full text Add to dashboard Cite

Practical flow-representations for arbitrary singularity-distributions in ship and offshore hydrodynamics, with applications to steady ship waves and wave diffraction-radiation by offshore structures

Cited by 13 publications

References 32 publications

Structural Reliability Analysis for the Construction Design of the High-Speed Ship with CFRP Material

Structural Reliability Analysis for the Construction Design of the High-Speed Ship with CFRP Material

Practical evaluation of flows due to arbitrary singularity distributions in the 3D theory of ship motions in regular waves atτ<1∕4

Practical evaluation of flows due to arbitrary singularity distributions in the 3D theory of ship motions in regular waves at0.3≤τ

Contact Info

Product

Resources

About