Results 31 to 40 of about 101 (96)

Green Polymorphic Cooperative Formation Strategy of Low-Carbon Unmanned Surface Vessels

Frontiers in Energy Research, 2022
At the current stage of a global energy shortage, the optimization of marine energy consumption has received attention. In order to save marine energy consumption and reduce pollution, research on low-energy-consumption Unmanned Surface Vessels (USVs ...
Yuzhou Lu, Qihe Shan, Geyang Xiao, Yuan Liang, Wei Liu   +4 more
doaj   +1 more source

Değişken Deniz Suyu Sıcaklıklarında Çalışan Bir Gemi Soğutma Sisteminin Ekonomik Analizi [PDF]

Journal of Eta Maritime Science, 2015
Bilindiği üzere Kyoto Protokolü, hidrokarbon yakıt ile çalışan enerji sistemlerinde karbon salınımını azaltmayı öngörmektedir. Mevcut teknolojiler incelendiğinde, hidrokarbon esaslı yakıt tüketen sistemlerde karbon salınımını doğrudan azaltacak bir ...
Veysi Başhan, Adnan Parlak
doaj   +1 more source

Investigation of Applying Technical Measures for Improving Energy Efficiency Design Index (EEDI) for KCS and KVLCC2

한국해양공학회지, 2023
While extensive research is being conducted to reduce greenhouse gases in industrial fields, the International Maritime Organization (IMO) has implemented regulations to actively reduce CO2 emissions from ships, such as energy efficiency design index ...
Jun-Yup Park, Jong-Yeon Jung, Yu-Taek Seo   +2 more
doaj   +1 more source

Joint generation and voyage scheduling for photovoltaic integrated all‐electric ships

The Journal of Engineering, Volume 2019, Issue 18, Page 5085-5089, July 2019., 2019
with the onboard diesel generators and energy storage system to meet the propulsion and service load, the all‐electric ship (AES) can be viewed as a ‘mobile microgrid’. Nowadays, photovoltaic (PV) generation is gradually integrated into the AES for a ‘greener’ voyage.
Sidun Fang, Haozhong Cheng, Chengming Zhang   +2 more
wiley   +1 more source

Sensitivity Analysis Based on Polynomial Chaos Expansions and Its Application in Ship Uncertainty‐Based Design Optimization

Mathematical Problems in Engineering, Volume 2019, Issue 1, 2019., 2019
In order to truly reflect the ship performance under the influence of uncertainties, uncertainty‐based design optimization (UDO) for ships that fully considers various uncertainties in the early stage of design has gradually received more and more attention.
Xiao Wei, Haichao Chang, Baiwei Feng, Zuyuan Liu, Krzysztof Puszynski   +4 more
wiley   +1 more source

Estimation and optimization of the voyage energy efficiency operational indicator (EEOI) on Indonesian sea tollway corridors

IOP Conference Series: Materials Science and Engineering, 2019
Abstract In this research, the Energy Efficiency Operational Indicator (EEOI) used as emission estimation parameter on three Indonesian’s sea toll way corridors. Operational data of the ships, such as speed, Deadweight Tonnage (DWT), load and load’s utilization are used in this research.
Ichsan, M., Pradana, M.F., Noche, Bernd
openaire   +2 more sources

Wybrane sposoby poprawy wskaźników efektywności energetycznej statku

Scientific Journal of Gdynia Maritime University, 2018
W dążeniu do ograniczenia emisji dwutlenku węgla wszystkie obecnie nowo budowane statki większe niż 400 BRT muszą mieć określony Projektowy Wskaźnik Efektywności Energetycznej (Energy Efficiency Design Index – EEDI).
W. Zeńczak
doaj   +1 more source

Development of Measurement Tool for Energy Efficiency Operational Indicator (EEOI)

IOP Conference Series: Earth and Environmental Science
Abstract The Energy Efficiency Operational Index (EEOI) is a value that represents the energy efficiency of a ship’s operations in relation to CO2 emissions. Improving energy efficiency is one of the important ways to achieve cleaner shipping.
H Prastowo, T Pitana, K B Artana, I M Ariana, A T Pramana   +4 more
openaire   +1 more source

Data collection framework for enhanced carbon intensity indicator (CII) in the oil tankers

The Canadian Journal of Chemical Engineering, Volume 103, Issue 1, Page 170-187, January 2025.
Abstract The International Maritime Organization (IMO) aims to reduce greenhouse gas (GHG) emissions by 40% by 2030 compared with 2008. The carbon intensity indicator (CII) calculates the annual reduction factor required to continuously improve a ship's operational carbon intensity at a specific rating level.
Abdullah Sardar, Mohan Anantharaman, T. M. Rabiul Islam, Vikram Garaniya   +3 more
wiley   +1 more source

Development of a Framework to Estimate the EEOI of a Ship Considering the Hydrodynamic Characteristics and Engine Mode

Journal of the Society of Naval Architects of Korea, 2018
Since IMO has discussed the effectuation of the EEDI, EEOI and SEEMP, each country, shipping company, shipbuilding company and research institute have been requested to prepare the design, construction and operation of the efficient ship.
Youngjun You, Hongrae Park
openaire   +1 more source