Results 31 to 40 of about 1,004,083 (286)

Development of chloride-free oil with sulfur-based EP additive for cold forming of stainless steel

Mechanical Engineering Journal, 2018
Galling and wear have been a tribology problem in sheet metal forming of stainless steel. Although lubrication oil with chlorinated extreme pressure (EP) additives have been used, environmental and safety issues have demanded not to use chlorinated EP ...
Tomohiro TAKAKI, Kazuhiko KITAMURA, Junichi SHIBATA   +2 more
doaj   +1 more source

Using Artificial Intelligence (AI) methods for effectively responding to climate change at marine ports

Journal of International Maritime Safety, Environmental Affairs, and Shipping, 2023
Marine ports operations are often associated with a variety of externalities, including issues like air pollution and noise, among others; there is clearly a negative impact on the working environment and the quality of life of the citizens living next ...
Pavel Kovalishin, Nikitas Nikitakos, Boris Svilicic, Jinnan Zhang, Andrey Nikishin, Dimitrios Dalaklis, Maksim Kharitonov, Afrokomi-Afroula Stefanakou   +7 more
doaj   +1 more source

Optimal Configuration and Sizing of Seaport Microgrids including Renewable Energy and Cold Ironing – The Port of Aalborg Case Study

Energies, 2021
Microgrid is one of the promising green transition technologies that will provide enormous benefit to the seaport, as a solution to the major concerns in this sector, namely energy crisis, economical and environmental pollution. However, finest design of
N. Bakar, J. Guerrero, Juan C. Vasquez, Najmeh Bazmohammadi, Muzaidi Othman, B. Rasmussen, Y. Al-Turki   +6 more
semanticscholar   +1 more source

Cold Ironing Impact on Voyage Carbon Intensity in Container Shipping: Economic and Regulatory Insights

Sustainability
The Carbon Intensity Indicator (CII) plays a critical role in assessing vessel efficiency. This study examines the impact of cold ironing (CI) on CII performance by analyzing 183 voyages of container ships. The research evaluates the attained CII values,
C. Sevgili, Murat Bayraktar, Alper Seyhan, O. Yuksel   +3 more
semanticscholar   +1 more source

Investigating the Operation of an LNG Carrier as a Floating Power Generating Plant (FPGP)

Journal of Marine Science and Engineering, 2023
The paper provides a novel alternative solution for the old generation turbine LNG carriers (LNG/Cs) in order to extend their life cycle, thus avoiding their demolition.
Anastasios Manos, Dimitrios Lyridis, John Prousalidis, Elias Sofras   +3 more
doaj   +1 more source

Emphasizing the importance of using cold-ironing technology by determining the share of hotelling emission value within the total emission

Transportation Safety and Environment, 2022
Considering the number of deaths due to air pollution, it is clear that it poses a great danger to public health. Sources that cause air pollution can be divided into two groups: natural resources (such as desert storms, fires and volcanic eruptions ...
S. Kose, D. M. Sekban
semanticscholar   +1 more source

Cold Ironing Impacts on Greenhouse Gas Fuel Intensity and IMO Net-Zero Fund Contributions

Journal of Eta Maritime Science
This study examines the techno-economic implications of cold ironing for an oceangoing bulk carrier under the Greenhouse Gas Fuel Intensity (GFI)-based compliance methodology of the International Maritime Organization (IMO) Net-Zero Framework. The vessel
Olgun Konur
doaj   +1 more source

Review of Shearing Processes of High Strength Steel Sheets

Journal of Manufacturing and Materials Processing, 2020
Shearing processes of high strength steel sheets increasingly applied to lightweight automobile parts were reviewed. With the increase in strength of the high strength steel sheets, shearing operations become hard.
Ken-ichiro Mori
doaj   +1 more source

Three phosphatase families form a community: The phosphohydrolases that act upon inositol pyrophosphates

FEBS Letters, EarlyView.
Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley   +1 more source

Renewable Energies Integration in Electrification for Chilean Smartports—Challenges and Case Study

IEEE Access
This paper analyses and discusses the environmental impact of integrating renewable energies in the operation of seaports in a context in which maritime activities are an essential contributor to global greenhouse gas emissions. The analysis performed in
Rafaella Canessa, Rodrigo Santibanez, Constanza Ahumada, Patricio Mendoza-Araya, Oscar Cartagena, Doris Saez   +5 more
doaj   +1 more source