A comprehensive review of green hydrogen energy systems

F Kourougianni, A Arsalis, AV Olympios, G Yiasoumas… - Renewable Energy, 2024 - Elsevier
The global energy sector is currently undergoing a fundamental transformation as it shifts
away from fossil fuels towards renewable energy sources. Green hydrogen is one of the …

Typology of regional units based on RES plants: The case of Greece

G Arabatzis, G Kyriakopoulos, P Tsialis - Renewable and Sustainable …, 2017 - Elsevier
The development and the utilization of Renewable Energy Sources (RES) are outmost
importance targets of European strategic plans in the context of sustainable development …

Effect of structure morphologies on hydrogen gas sensing by ZnO nanotubes

KS Choi, SP Chang - Materials Letters, 2018 - Elsevier
Surface area is an important factor in a nanostructured material based gas sensor. A
nanotube has outer as well as inner surfaces, and sensing response can be improved to …

[HTML][HTML] Feasibility and impact of a Swedish fuel cell-powered rescue boat

A Chiche, C Andruetto, C Lagergren, G Lindbergh… - Ocean …, 2021 - Elsevier
With the increasing interest for zero-emission vehicles, electric boats represent a growing
area. Weight is a limiting factor for battery-powered boats, therefore, the use of fuel …

Design, simulation and experimental evaluation of energy system for an unmanned surface vehicle

A Makhsoos, H Mousazadeh, SS Mohtasebi… - Energy, 2018 - Elsevier
Although fossil fuels are the world's most abundant, economical, and reliable way for energy
production, long-lasting usage, would cause serious issues and it is well established in …

Technology evolution in membrane-based CCS

JL Míguez, J Porteiro, R Pérez-Orozco, MÁ Gómez - Energies, 2018 - mdpi.com
In recent years, many CO2 capture technologies have been developed due to growing
awareness about the importance of reducing greenhouse gas emissions. In this paper …

[HTML][HTML] Renewables exploitation for energy production and biomass use for electricity generation. A multi-parametric literature-based review

GL Kyriakopoulos, G Arabatzis, M Chalikias - AIMS Energy, 2016 - aimspress.com
Nowadays, the provision of viable energy production and the energy autonomy are
fundamental and utmost importance issues included in drawing the national strategic plan of …

[PDF][PDF] Energy efficient small inland passenger shuttle ferry with hybrid propulsion-concept design, calculations and model tests

M Kunicka, W Litwin - Polish Maritime Research, 2019 - sciendo.com
In recent years, there has been a significant development in “green” and energy efficient
propulsion systems, which fits into the general trend of environmentally friendly “green …

Analysis of heat transfer characteristics of a gnp aqueous nanofluid through a double-tube heat exchanger

U Calviño, JP Vallejo, MH Buschmann… - Nanomaterials, 2021 - mdpi.com
The thermal properties of graphene have proved to be exceptional and are partly
maintained in its multi-layered form, graphene nanoplatelets (GnP). Since these carbon …

Yenilenebilir Enerji Kaynakları ile Sıfır Emisyonlu bir Yelkenli Tekne Tasarımı ve Seyir Simülasyonları

HS Nomak, İ Çiçek - Çevre İklim ve Sürdürülebilirlik, 2022 - dergipark.org.tr
Mevcut bir yelkenli deniz aracının karbon salınımı yapan sistemleri incelenmiş, tekne
performans değerleri belirlenmiş ve “sıfır emisyon” hedefi ile yelkenli deniz aracına entegre …