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Advances in Fuel Energy

A special issue of Energies (ISSN 1996-1073). This special issue belongs to the section "I1: Fuel".

Deadline for manuscript submissions: 31 August 2024 | Viewed by 521

Special Issue Editor


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Guest Editor
Faculty of Marine Engineering, Maritime University of Szczecin, Willowa 2, 71-650 Szczecin, Poland
Interests: diesel engines; energy systems; mechanical engineering; safety science; reliability engineering; marine engineering; fuels; engine performance; energy conversion
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Special Issue Information

Dear Colleagues,

Ongoing climate change, the depletion of natural resources, and growing energy demands have rendered the production of new types of fuels for energy systems, including combustion engines and boilers, very crucial. Using alternative fuels, either as direct propellants or as additives to classic fossil fuels, may have both positive and negative consequences for energy machines and the environment. The most popular alternative fuels are biofuels, recycled fuels, synthetic fuels, ammonia, ethanol, methanol, ethylene, and hydrogen. Their mixtures with common fuels such as kerosene, gasoline, diesel oil, heating oil, LNG, CNG, LPG, etc., are also often employed.

This SI aims to present the latest research results related to the use of various types of fuels to power combustion engines, boilers and other thermal machines in maritime, road, railway and air transport applications. Additionally, we are interested in the combination of these fuels in stationary power and heating plants. We intend for the studies published in this SI to highlight the impact of alternative fuels and their combinations with other fuels (classic and/or alternative) on the level of exhaust gases emissions (NOx, SOx, PMs, aldehydes, etc.), energy performance (power, torque, speed, energy efficiency), component wear, reliability and safety of operation, cost effectiveness, as well as the functionalities (maintainability, noise, vibrations) of machines and devices powered by these fuels.

Prof. Dr. Leszek Chybowski
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Energies is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • engine
  • motor
  • ICE
  • boiler
  • fuel
  • propellant
  • biofuel
  • synthetic fuel
  • recycled fuel
  • fuel blends
  • ammonia
  • hydrogen
  • ethanol
  • methanol
  • ethylene
  • kerosene
  • gasoline
  • fuel oil
  • diesel oil
  • gas oil
  • heating oil
  • ice
  • powertrains
  • transportation
  • power plant
  • exhaust gas
  • emissions
  • NOx
  • SOx
  • PMs
  • CO2
  • noise
  • vibration
  • performance
  • wear
  • reliability
  • durability
  • operational risk
  • environment
  • ecology
  • safety
  • economy
  • functionality

Published Papers (1 paper)

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Research

17 pages, 4226 KiB  
Article
Performance Analysis Based on Fuel Valve Train Control Optimization of Ammonia-Fuel Ships
by Lim Seungtaek, Lee Hosaeng and Seo Youngkyun
Energies 2024, 17(10), 2272; https://doi.org/10.3390/en17102272 - 8 May 2024
Viewed by 316
Abstract
In order to reduce carbon emissions, which are currently a problem in the shipping and offshore plant sectors, the international community is strengthening regulations such as the Energy Efficiency Design Index (EEDI) and Energy Efficiency Existing Ship Index (EEXI). To cope with this, [...] Read more.
In order to reduce carbon emissions, which are currently a problem in the shipping and offshore plant sectors, the international community is strengthening regulations such as the Energy Efficiency Design Index (EEDI) and Energy Efficiency Existing Ship Index (EEXI). To cope with this, eco-friendly fuel propulsion technology is being developed, and the development of an ammonia fuel supply system is in progress. Among them, fuel valve train (FVT) technology was researched for the final supply and cutoff of fuel and purging through nitrogen for ammonia engines. In this paper, we analyzed the change in ammonia supply due to FVT opening and the change in nitrogen supply due to closure. In addition, a plan to minimize risk factors was presented by applying a control method to remove residual fuel in FVT. According to the presented FVT model, the difference in the flow rate of supplied fuel was as much as 17.8 kg/s. Additionally, by opening the gas bleed valve at intervals during the closing process and purging about 0.28 kg of nitrogen, the internal fuel could be completely discharged. This is expected to have an impact on improving the marine environment through the application of eco-friendly fuels and the development of fuel supply system technology. Full article
(This article belongs to the Special Issue Advances in Fuel Energy)
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