Results 41 to 50 of about 236,458 (89)

Modeling of the Temperature-Dependent and Strain Rate-Dependent Dynamic Behavior of Glass Fiber-Reinforced Polyurethane Foams [PDF]

open access: yes한국해양공학회지, 2019
The purpose of this study was to establish a numerical model of polyurethane foam (PUF) to simulate the dynamic response and strength of membrane-type Liquefied natural gas (LNG) Cargo containment system (CCS) under the impact load. To do this, initially,
Dong-Ju Lee   +2 more
doaj   +1 more source

Reliability Analysis for Structure Design of Automatic Ocean Salt Collector Using Sampling Method of Monte Carlo Simulation

open access: yes한국해양공학회지, 2020
This paper presents comparative studies of reliability analysis and meta-modeling using the sampling method of Monte Carlo simulation for the structure design of an automatic ocean salt collector (AOSC).
Chang Yong Song
doaj   +1 more source

Behavior-based Control Considering the Interaction Between a Human Operator and an Autonomous Surface Vehicle [PDF]

open access: yes한국해양공학회지, 2019
With the development of robot technology, the expectation of autonomous mission operations has increased, and the research on robot control architectures and mission planners has continued.
Yonghoon Cho   +4 more
doaj   +1 more source

Numerical Investigation of Residual Strength of Steel Stiffened Panel Exposed to Hydrocarbon Fire

open access: yes한국해양공학회지, 2021
Current industrial practices and approaches are simplified and do not describe the actual behavior of plated elements of offshore topside structures for safety design due to fires.
Jeong Hwan Kim   +2 more
doaj   +1 more source

Feasible Positions of Towing Point and Center of Gravity for Towfish Attitude Control

open access: yes한국해양공학회지, 2020
Most towfish systems do not have propulsive devices and cannot compensate for perturbation motion, which can affect the observation data. This paper discusses attitude control of a towfish with elevators on the left and right tail wings to improve the ...
Min-Kyu Kim   +3 more
doaj   +1 more source

Effect of Repetitive Impacts on the Mechanical Behavior of Glass Fiber-reinforced Polyurethane Foam [PDF]

open access: yes한국해양공학회지, 2019
In a cryogenic storage structure, the insulation system is in an environment in which fluid impact loads occur throughout the lifetime of the structure. In this study, we investigated the effect of repetitive impact loading on the mechanical performance ...
Myung-Sung Kim   +3 more
doaj   +1 more source

Comparative Study on the Nonlinear Material Model of HyperElastic Material Due to Variations in the Stretch Ratio

open access: yes한국해양공학회지, 2018
Recently, the application of non-steel materials in ships and offshore plants is increasing because of the development of various nonlinear materials and the improvement of performance.
Kangsu Lee, Minsuk Ki, Byoungjae Park
doaj   +1 more source

Fatigue Assessment of Very Large Container Ships Considering Springing Effect Based on Stochastic Approach

open access: yes한국해양공학회지, 2020
Evaluation of fatigue strength considering the springing effect of very large container ships is crucial in the design stage. In this study, we established a fatigue strength evaluation method considering a linear springing component in the frequency ...
Byoung-Hoon Jung   +3 more
doaj   +1 more source

Shepherd's huts [picture] /

open access: yes
Also available in an electronic version via the Internet at: http://nla.gov.au/nla.pic-an6629371 ...
Winkles, Henry, 1800-1860.
core   +1 more source

Performance Test of Parabolic Type Equilibrium Shoreline Formula Using Wave Data Observed in East Sea

open access: yes한국해양공학회지, 2018
The present study investigated the validity of an equilibrium shoreline empirical formula for real phenomena. Among three types of equilibrium shoreline formulas, Hsu’s parabolic type static formula was employed, which is well-known and the most ...
Chang Bin Lim, Jung Lyul Lee
doaj   +1 more source

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