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Green Aerospace Propulsion Technology and Sustainable Energy System Innovation

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

Deadline for manuscript submissions: 30 September 2025 | Viewed by 41

Special Issue Editors


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Guest Editor
Department of Mechanical Engineering, School of Engineering, Aalto University, Otakaari 4, 02150 Espoo, Finland
Interests: hydrogen combustion; ammonia combustion; plasma-assisted combustion

Special Issue Information

Dear Colleagues,

Driving sustainable aviation is a significant challenge, and one that requires important new green aerospace propulsion technologies and new energy systems to support them.

This Special Issue is devoted to exploring the latest technology and research on low-emission propulsion, alternative fuels, and energy-efficient systems designed to decarbonize the aerospace sector.

Topics of interest include, but are not limited to, the following:

  • Hydrogen and ammonia propulsion: Feasibility, combustion characteristics, and integration challenges.
  • Electric and hybrid–electric aircraft: Advances in battery technology, fuel cells, and hybrid architectures.
  • Sustainable aviation fuels (SAFs): Development, life cycle analysis, regulatory considerations, etc.
  • Plasma-assisted combustion: Improving efficiency and reducing emissions with plasma technologies.
  • Advanced thermal management systems: Waste heat recovery and cooling strategies to achieve sustainable propulsion.
  • AI and Digital Twin applications to optimize performance and predictive maintenance for propulsion.

This Special Issue will help advance science and technology in the field of sustainable aviation, as well as regulatory frameworks, to enable the faster adoption of clean propulsion systems and sustainable energy systems in aerospace. Research contributions from academia, industry, and research institutions and organizations dedicated to supporting the future of green aviation are welcome.

Dr. Maria Grazia De Giorgi
Dr. Ghazanfar Mehdi
Guest Editors

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

  • sustainable aviation
  • green propulsion technologies
  • hydrogen combustion
  • ammonia combustion
  • hybrid–electric aircraft
  • sustainable aviation fuels (SAFs)
  • plasma-assisted combustion
  • fuel cells
  • digital twin in propulsion

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Published Papers

This special issue is now open for submission.
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