Results 51 to 60 of about 646 (163)

Hydrodynamic Performance and Mooring Safety Assessment of an Offshore Floating Movable Fish Cage

Journal of Marine Science and Engineering
This study evaluates the hydrodynamic performance of a movable fish cage equipped with a spread mooring system in offshore condition. It investigates the global behavior and safety of a mooring system under environmental influences such as waves ...
Sung-Jae Kim, Seong-Jae Jeong, Sung-Ju Park   +2 more
doaj   +1 more source

Research on Excitation Estimation for Ocean Wave Energy Generators Based on Extended Kalman Filtering

Energies
Wave energy generation methods have significant energy costs. The implementation of sophisticated control techniques in wave energy generators can lower the cost of power generation by optimizing the energy recovered from wave energy converters (WECs ...
Yuchen Zhang, Zhenquan Zhang, Jun Wang, Jian Qin, Shuting Huang, Gang Xue, Yanjun Liu   +6 more
doaj   +1 more source

Numerical Simulation Study of the Motion Characteristics of Autonomous Underwater Vehicles During Mooring Lurking Procedure

Journal of Marine Science and Engineering
A two-dimensional coupled dynamics model for a moored autonomous underwater vehicle (AUV) was developed using the lumped mass method for mooring cable dynamics and the Newton-Euler method for rigid body dynamics.
Yuyang Hu, Zhaoyong Mao, Bo Cheng, Bo Li, Wenlong Tian   +4 more
doaj   +1 more source

Real-Time Mooring Tension Prediction for Semi-Submersible Aquaculture Platforms by an EEMD-TCN-SA Neural Network Approach

Journal of Marine Science and Engineering
Precise prediction of mooring tension is essential for the safety and operational efficiency of semi-submersible aquaculture platforms. Traditional numerical methods struggle with real-time performance due to the nonlinear and dynamic characteristics of ...
Changfeng Liu, Yu Xin, Yu Zhang, Yutong Yang, Lei Sun, Changping Chen   +5 more
doaj   +1 more source

Mooring Line Reliability Analysis of Single Point Mooring (SPM) System under Extreme Wave and Current Conditions

International Journal of Maritime Technology, 2018
Single Point Mooring (SPM) is a type of offshore facility that is used for the loading and unloading of oil and gas tankers in the sea. In Iran, it is briefly called “floating buoy”.
Behrouz Eghbali, Mohammad Daghigh, Younes Daghigh, Farhood Azarsina   +3 more
doaj  

Investigation of dynamic response changes in TLP type floating wind turbine with broken mooring lines

نشریه مهندسی دریا, 2019
As the cost of maintaining and repairing floating wind turbines is high compared with conventional turbines, one way to reduce these costs is to investigate the defects in these structures before any practical work.
Mohammad Ali Nosratzadeh, Mir Mohammad Ettefagh, Pooya Hajinezhad Dehkharghani   +2 more
doaj  

Strengthened T-mooring design of self-propelled deck barges under open wharf conditions and its applicable metocean conditions

Advances in Mechanical Engineering
With the rapid expansion of ultra-large industrial modular units (ULIMUs), the demand for maritime transport has grown substantially. These units are typically loaded via roll-on/roll-off (Ro/Ro) operations using ship T-berthing at factory-owned wharves.
Hailiang Cheng, Jian Chen, Rongjie Yu
doaj   +1 more source

One year of treating patients with open fractures of the lower extremity in a new military trauma center in Korea: a case series. [PDF]

J Trauma Inj, 2023
Ko JW, Moon G, Kwon JG, Kim KE, Jeon H, Lee K.   +5 more
europepmc   +1 more source

Dynamic analysis of the subsea production system with lazy-wave risers attached to FPSO. [PDF]

PLoS One, 2023
Zhang D, Zhao B, Zhu K, Jiang H.
europepmc   +1 more source

Comprehensive experimental study on the key performance of a semi-submersible aquaculture cage. [PDF]

iScience
Kong W, Wang Z, Yang S, Yang R, Zhou C, Ding W, Chen M, Yang X, Wang K, Wang L.   +9 more
europepmc   +1 more source