Results 21 to 30 of about 101 (96)

RESEARCH ON EEOI PARAMETRIC CONNECTION OF A SHIP DURING THE REAL VOYAGE CONDUCTION

Russian Journal of Water Transport, 2020
The round-the-world transition of m/v Katherine ship is considered. The aim of this work is to minimize the Energy Efficiency Operational Indicator (EEOI) of the vessel, and, accordingly, to minimize the ship's fuel consumption and carbon dioxide emission depending on the parameters of sea transition: Vs, mass of transported cargo, and the distance of ...
Valeriy E. Leonov Leonov, Oleksandr D. Serdyuk Serdyuk   +1 more
openaire   +2 more sources

Ship of the future – A slender dry-bulker with wind assisted propulsion

Maritime Transport Research, 2022
From the first days of our civilization sea transport has enabled trades. Today sea transport accounts for 80% of the Global trade measured in ton miles and 3% of Greenhouse gas (GHG) emissions.
Elizabeth Lindstad, Tor Stokke, Anders Alteskjær, Henning Borgen, Inge Sandaas   +4 more
doaj   +1 more source

Emission and Performance Optimization of Marine Four‐Stroke Dual‐Fuel Engine Based on Response Surface Methodology

Mathematical Problems in Engineering, Volume 2020, Issue 1, 2020., 2020
As the emissions regulations have become more stringent, reducing NOX emissions is of great importance to the shipping industry. Due to the price and emissions advantages of natural gas, the diesel‐natural gas engines have become an attractive solution for engine manufacturers.
Huaiyu Wang, Huibing Gan, Guanjie Wang, Guoqiang Zhong, Hua Fan   +4 more
wiley   +1 more source

Optimization of the Emissions Profile of a Marine Propulsion System Using a Shaft Generator with Optimum Tracking-Based Control Scheme

Journal of Marine Science and Engineering, 2020
Nowadays, marine propulsion systems based on thermal machines that operate under the diesel cycle have positioned themselves as one of the main options for this type of applications.
Joel R. Perez, Carlos A. Reusser
doaj   +1 more source

Investigate the energy efficiency operation model for bulk carriers based on Simulink/Matlab

Journal of Ocean Engineering and Science, 2019
The world is facing great challenges regarding the energy crisis and environmental pollution. One of the main challenges is the increasing number of ships with a lot of different types and sizes.
Tien Anh Tran
doaj   +1 more source

Analysis of the Carbon Intensity of Container Shipping on Trunk Routes: Referring to the Decarbonization Trajectory of the Poseidon Principle

Atmosphere, 2022
Container shipping industries are highly capital intensive. If shipping carriers want to execute international shipping financing, they must follow the IMO emission reduction targets and meet the decarbonization trajectory of the Poseidon Principle (PP).
Hui-Huang Tai, Yun-Hua Chang, Chin-Wei Chang, Yu-Meng Wang   +3 more
doaj   +1 more source

Calculation of Operational Indicator EEOI for Ships Designed to Other Purpose Than Transport Based on A Research – Training Vessel [PDF]

New Trends in Production Engineering, 2018
Abstract Applying the Energy Efficiency Operational Indicator as a tool for monitoring the energy efficiency of ships performing other functions or tasks than transport is a problem in the proper assessment of the CO2 emitted by the vessel during its operation.
Katarzyna Prill, Karol Igielski
openaire   +1 more source

Creencias de los profesores en formación sobre la enseñanza de la pronunciación del español [PDF]

marcoELE. Revista de Didáctica Español Lengua Extranjera, 2009
En este artículo convergen tres ejes temáticos de la investigación actual en didáctica de lenguas: las creencias de los docentes, la formación de profesores y la enseñanza de la pronunciación en ELE.
Usó Viciedo, Lidia
doaj  

A semi-empirical operational performance prediction for anchor handling tug supply (AHTS) vessel [PDF]

BIO Web of Conferences
Speed reduction is a practice way for the ship operator to increase efficiency and reduce Green House Gas (GHG) emission in the shipping industry. In this paper, using Kwon’s method to predict the added resistance caused by wave and wind for specific ...
Syafiuddin, Yuli Arianto Pratama
doaj   +1 more source

Activity-Based Fuel Oil Consumption Estimation for Calculating Energy Efficiency Operational Indicator (EEOI) In an Indonesian Merchant Ship

IOP Conference Series: Earth and Environmental Science, 2020
Abstract Global shipping accounts for nearly one million tonnes of CO2 emissions annually during 2013 – 2015 period, and could grow 50%-250% by 2050 if the condition is unchanged. The International Maritime Organization (IMO) as the specialized agency responded to this issue written in MEPC.304(72) about strategy of reducing green house ...
H Prastowo, T Pitana, H P Kusuma
openaire   +1 more source