Journal of Offshore Mechanics and Arctic Engineering: Recent submissions
Now showing items 41-60 of 2126
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The Scattering of Water Waves by M-Floating Porous Plates Over (M − 1) Trenches
(The American Society of Mechanical Engineers (ASME), 2025)This article investigates the interaction of water waves with multiple thin horizontal floating porous plates over multiple trenches at the bottom. Here, the horizontal floating porous plates are placed at a finite distance ... -
Model Tests on Stability of Interlocking L-Shaped Caisson Quay Wall on Sand
(The American Society of Mechanical Engineers (ASME), 2025)An interlocking L-shaped caisson (ILC) quay wall was proposed to improve the integrity of the caisson units by modifying the cross-sectional of the conventional L-shaped caisson (CLC) with two walls at its edge, shaped ... -
Mooring Optimization of Floating Offshore Wind Turbine With Genetic Algorithm
(The American Society of Mechanical Engineers (ASME), 2025)The majority of the world’s wind resources are located in water depths that exceed 60 m, making the use of bottom-mounted structures both difficult and expensive. Consequently, the complexity of the dynamics between the ... -
A Study on Dynamic Response and Stability of Conductor Pipe in Shallow-Water Field
(The American Society of Mechanical Engineers (ASME), 2025)Maintaining the vertical position of the conductor pipe during drilling and nondrilling operations remains a challenge in shallow-water fields. In Tianjin’s shallow-water field, a conductor pipe left for evacuation was ... -
Research of Wedge-Shaped Bow to Ship Side Collision Based on Quasi-static and Dynamic Experiments
(The American Society of Mechanical Engineers (ASME), 2025)A wedge-shaped bow above the waterline of a small size striking ship will cause serious damage to the side of a large size struck ship. Therefore, a penetrating indenter with the shape of a small ship bow top was applied ... -
Enhanced Wave Buoy Analogy Through Heading Adjustment Strategy Based on Restricted Isometry Property
(The American Society of Mechanical Engineers (ASME), 2025)The safety and efficiency of marine operations are significantly influenced by external environmental conditions, with waves being the most critical factor affecting floating structures. These waves are described by the ... -
Enhancement in Hydrodynamic Performance of a Quarter-Circular Breakwater Using a Porous Shield
(The American Society of Mechanical Engineers (ASME), 2025)The study evaluates the hydrodynamic performance of quarter-circular breakwater (QCB) with various types of porous shields (say retrofits) under incident waves. The QCB with (i) vertical shield, (ii) seaside quarter-circular ... -
Identification of a Leisure Boat's Maneuvering Model at Medium-High Speed Using Open-Sea Trial Data
(The American Society of Mechanical Engineers (ASME), 2025)This study employs system identification techniques to develop a maneuvering model for a leisure boat operating at medium-high speeds, using data from open-sea trials. Based on the Maneuvering Modeling Group (MMG) framework, ... -
Time Domain Analysis for Motions of Ships With the Effects of Steady Flow Using a Rankine Panel Method
(The American Society of Mechanical Engineers (ASME), 2025)A novel numerical approach, leveraging the 3D time domain Rankine panel method, has been introduced to simulate ship motions while accounting for the effects of ship wave. This method treats ship wave as steady flow, ... -
Profiles of Two JOMAE Associate Editors (The Eighth in a Continuing Series)
(The American Society of Mechanical Engineers (ASME), 2025)- -
Use of Machine Learning for Estimation of Wave Added Resistance and Its Application in Ship Performance Analysis
(The American Society of Mechanical Engineers (ASME), 2025)In this article, we develop a deep neural network model to estimate the wave added resistance. The required data to train the model is generated using strip theory calculations over a wide range of hull geometries and ... -
Validation of a Frequency-Dependent Morison Force Formulation for a Large Monopile in Severe Irregular Seas
(The American Society of Mechanical Engineers (ASME), 2025)Motivated by the increased interest in renewable energy and the need for validated hydrodynamic load models, a rigid monopile and a fully flexible large monopile wind turbine have been tested experimentally at a 1:50 model ... -
Numerical Analysis of the Effect of Tunnel Hydrofoil—Stern Flap on the Motion Stability of a Double M-Craft in Regular Waves
(The American Society of Mechanical Engineers (ASME), 2024)The double M-craft is a new type of high-performance multihull vessel that combines the gliding characteristics of a planing boat with the resistance-reducing characteristics of a hovercraft, but it also suffers from motion ... -
FPSO Roll Motions Driven by Second-Order Forces and the Impacts on SLWR Riser Design
(The American Society of Mechanical Engineers (ASME), 2024)The dynamic behavior of risers is highly influenced by the floating production unit (FPU) motions, associated with environmental loads, caused by waves, current, and wind. Particularly, as well known, under potential flow ... -
Oblique Wave Scattering by a Pair of Asymmetric Inverse Π-Shaped Breakwater
(The American Society of Mechanical Engineers (ASME), 2024)The topic of wave scattering by different breakwaters has unfolded over the past few decades, largely driven by the profound impacts of global climate change. In this study, a completely new type of breakwater, inverse ... -
Unmanned Floating Object Transportation Applying Multiple Dynamic Positioning Tugboats: A Novel Cooperative Control Algorithm
(The American Society of Mechanical Engineers (ASME), 2024)To promote the automation and intelligence of marine floating object transportation, this paper proposes a cooperative consensus control algorithm for multiple unmanned dynamic positioning (DP) tugboats to transport an ... -
Wear of Wave Energy Converters Mooring Lines Belts
(The American Society of Mechanical Engineers (ASME), 2024)Using a belt as a replacement for a rope on a rotary power take-offs (PTOs) system has become more common for wave energy converters, improving cyclic bend over sheave performance with a smaller bending thickness for belts. ... -
Using Convolutional Neural Networks in Installation Analysis of Lazy-Wave Flexible Risers
(The American Society of Mechanical Engineers (ASME), 2024)The design phase of offshore installation projects is supported by numerical simulations. These analyses aim to evaluate the mechanical behavior of the equipment involved, such as vessels and flexible pipes, during that ... -
Numerical Seakeeping Analysis for a Floating Helicopter After Ditching in Water
(The American Society of Mechanical Engineers (ASME), 2024)This paper investigates the seakeeping behavior of helicopters after an emergency landing in water, focusing on a Northern North Sea wave climate and considering a realistic helicopter geometry. Computational fluid dynamics ... -
Time-Dependent Wave Motion in a Running Stream Due to Initial Disturbances in Magnetohydrodynamics
(The American Society of Mechanical Engineers (ASME), 2024)The generation of two-dimensional time-dependent magnetohydrodynamic surface waves in a flowing stream is investigated in this paper. The waves here arise from some initial disturbances at the free surface of an electrically ...