Results 1 to 10 of about 4,314 (117)

Estimation of CO2 emissions for ship activities at container port as an effort towards a green port index

Energy Reports, 2022
The International Maritime Organization has adopted regulations to reduce emissions by 50% by 2050 in the maritime sector. Several strategic recommendations have been issued to achieve an environmentally friendly and low emission concept. Greenport is an
Muhammad Arif Budiyanto, Takeshi Shinoda   +1 more
exaly   +3 more sources

Numerical study on the hydrodynamic drag force of a container ship model

AEJ - Alexandria Engineering Journal, 2019
In recent years, importance has been recognized increasingly for the reduction of fuel consumption of ships in a seaway to reduce green-house gas emissions from shipping.
Ahmed G Elkafas, Akram Zeid, Mohamed M Elgohary   +2 more
exaly   +3 more sources

Long-Range Dependence and Multifractality of Ship Flow Sequences in Container Ports: A Comparison of Shanghai, Singapore, and Rotterdam

Applied Sciences, 2021
The prediction of ship traffic flow is an important fundamental preparation for layout and design of ports as well as management of ship navigation. However, until now, the temporal characteristics and accurate prediction of ship flow sequence in port ...
Chan-Juan Liu, Jinran Wu, Harshanie Lakshika Jayetileke, Zhi-Hua Hu   +3 more
doaj   +1 more source

Influences of Gap Flow on Air Resistance Acting on a Large Container Ship

Journal of Marine Science and Engineering, 2023
In terms of speed lost and fuel consumed, wind loads are considered one of the main factors for large ship design, especially for container ships. Alongside water resistance, air resistance in strong wind conditions has a significant impact on the fuel ...
Van Trieu Nguyen, Minh Duc Le, Van Minh Nguyen, Toru Katayama, Yoshiho Ikeda   +4 more
doaj   +1 more source

Ship Behavior Analysis for Real Operating of Container Ships Using AIS Data [PDF]

TransNav, 2016
The aim of this paper is to understand the real activity and operating situation of container ships in order to improve navigation efficiency. The study focused on the navigation for an entire ship voyage to understand the real activity of container ...
Xinjia Gao, Hidenari Makino, Masao Furusho   +2 more
doaj   +1 more source

Improving Container Ship’s Energy Efficiency Operational Indicator (EEOI) by Speed Management [PDF]

Port Said Engineering Research Journal, 2021
Nowadays, ships' energy efficiency plays a key function in reducing fuel consumption and in the safety of the maritime environment. EEOI is an energy efficiency monitoring indicator for existing ships.
Waleed Yehia, Laila Kamar, Hanan Mosaad, Moustafa Moustafa   +3 more
doaj   +1 more source

Storage strategy of outbound containers with uncertain weight by data-driven hybrid genetic simulated annealing algorithm.

PLoS ONE, 2023
It is necessary to ensure the ship's stability in container ship stowage and loading and unloading containers. This work aims to reduce the container dumping operation at the midway port and improve the efficiency of ship transportation.
Ruoqi Wang, Jiawei Li, Ruibin Bai, Lei Wang   +3 more
doaj   +1 more source

Application of an Artificial Neural Network and Multiple Nonlinear Regression to Estimate Container Ship Length Between Perpendiculars

Polish Maritime Research, 2021
Container ship length was estimated using artificial neural networks (ANN), as well as a random search based on Multiple Nonlinear Regression (MNLR).
Cepowski Tomasz, Chorab Paweł, Łozowicka Dorota   +2 more
doaj   +1 more source

Prediction of Added Resistance of Container Ships in Regular Head Waves Using an Artificial Neural Network

Journal of Marine Science and Engineering, 2023
In this paper, an artificial neural network was used to predict the added resistance coefficient for container ships in regular head waves for various speeds.
Ivana Martić, Nastia Degiuli, Carlo Giorgio Grlj   +2 more
doaj   +1 more source

Investigation on the effect of container configurations and forecastle fairings on wind resistance and aerodynamic performance of large container ships

Engineering Applications of Computational Fluid Mechanics, 2022
The wind resistance of a model of a large container ship was investigated experimentally and numerically under various conditions to investigate the aerodynamic performance and identify approaches for reducing wind resistance.
Rui Deng, Zhijie Song, Hang Ren, Hao Li, Tiecheng Wu   +4 more
doaj   +1 more source