Results 1 to 10 of about 4,789,934 (292)

Ship Trim Optimization: Assessment of Influence of Trim on Resistance of MOERI Container Ship [PDF]

The Scientific World Journal, 2014
Environmental issues and rising fuel prices necessitate better energy efficiency in all sectors. Shipping industry is a stakeholder in environmental issues.
Salma Sherbaz, Wenyang Duan
doaj   +6 more sources

Three-Surface Model with Redundant Longitudinal Control: Modeling, Trim Optimization and Control in a Preliminary Design Perspective

Aerospace, 2021
Notwithstanding the interest in the three-surface concept shown by aircraft designers, this configuration was not thoroughly investigated in conjunction with the adoption of two-elevator surfaces, on both canard and tail.
Stefano Cacciola, Carlo E.D. Riboldi, Matteo Arnoldi   +2 more
doaj   +2 more sources

CFD-Powered Ship Trim Optimization: Integrating ANN for User-Friendly Software Tool Development

Journal of Marine Science and Engineering
This study presents a comprehensive approach to trim optimization as an energy efficiency improvement measure, focusing on reducing fuel consumption for one RO-RO car carrier.
Matija Vasilev, Milan Kalajdžić, Ines Ivković   +2 more
doaj   +2 more sources

Trim and Engine Power Joint Optimization of a Ship Based on Minimum Energy Consumption over a Whole Voyage

Journal of Marine Science and Engineering
Trim optimization is an available approach for the energy saving and emission reduction of a ship. As a ship sails on the water, the draft and trim undergo constant changes due to the consumption of fuel oil and other consumables.
Yanyun Yu, Hongshuo Zhang, Zongbao Mu, Yating Li, Yutong Sun, Jia Liu   +5 more
doaj   +2 more sources

ON RESISTANCE REDUCTION OF A HULL BY TRIM OPTIMIZATION

Brodogradnja, 2018
The paper aims at conducting trim optimization for a hull to reveal the influence of trim on wave resistance by a potential-based panel method coupled with a response surface method.
Jianglong Sun, Haiwen Tu, De Xie, Xujian Lyu   +3 more
doaj   +2 more sources

Study on trim optimization for an oil tanker

Journal of Physics: Conference Series, 2021
The purpose of this paper is to study the influence of trim on resistance performance for an oil tanker. First, the three-dimensional ship model, calculation basin and structural mesh were obtained.
Xianjiao Gao, Shengzhe Shi, Mingzheng Wang, Jiaxu Zhang   +3 more
semanticscholar   +2 more sources

AI-Driven Cybersecurity in IoT: Adaptive Malware Detection and Lightweight Encryption via TRIM-SEC Framework [PDF]

Sensors
The explosive growth in Internet of Things (IoT) technologies has given rise to significant security concerns, especially with the emergence of sophisticated and zero-day malware attacks.
Ibrahim Mutambik
doaj   +2 more sources

Trim Loss Optimization in Paper Production Using Reinforcement Artificial Bee Colony

IEEE Access, 2020
In paper production, a jumbo reel is cut into multiple intermediate rolls, and each intermediate roll is then sheeted as finished goods. This problem is called a cutting stock problem and is proven to be NP-hard.
Suthida Fairee, Charoenchai Khompatraporn, Booncharoen Sirinaovakul, Santitham Prom-On   +3 more
doaj   +2 more sources

Trim Optimization of Ship by a Potential-Based Panel Method

Advances in Mechanical Engineering, 2013
A surface panel method for a boundary-value problem with the free surface is proposed to predict ship wave resistance under different trim conditions based on a so-called double-model solution.
Xujian Lv, Xiaoguang Wu, Jianglong Sun, Haiwen Tu   +3 more
doaj   +2 more sources

Numerically Investigating the Effect of Trim on the Resistance of a Container Ship in Confined and Shallow Water

Applied Sciences
One of the promising strategies for the improvement of the resistance characteristics and energy efficiency of a ship is trim optimization. Most of the studies conducted so far regarding trim optimization deal with unrestricted water.
Ivana Martić, Barbara Anušić, Nastia Degiuli, Carlo Giorgio Grlj   +3 more
doaj   +2 more sources