Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Hossein Pourrahmani"'
Autor:
Hossein Pourrahmani, Jan Van Herle
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract The typical commercial size of a Gas Diffusion Layer (GDL) for Proton Exchange Membrane Fuel Cell (PEMFC) application is around 180 μm up to 290 μm. GDL facilitates the diffusion of reactants to the catalyst layers and liquid removal from
Externí odkaz:
https://doaj.org/article/5f3434b291324a29a6e7754997d735dd
Autor:
Hossein Pourrahmani, Milad Hosseini, Hamza Moussaoui, Emad Oveisi, Majid Siavashi, Jan Van Herle
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract In Proton Exchange Membrane Fuel Cells (PEMFCs), the presence of residual water within the Gas Diffusion Layer (GDL) poses challenges during cold starts and accelerates degradation. A computational model based on the Lattice Boltzmann Method
Externí odkaz:
https://doaj.org/article/0399009167fe4ee59693f767756ed466
Publikováno v:
Heliyon, Vol 10, Iss 13, Pp e33321- (2024)
Among hydrogen technologies, a proton exchange membrane fuel cell (PEMFC) is known as an efficient device using hydrogen as the fuel. Although different real-time fault-diagnosis methods are available (i.e., voltage-based or electrochemical-based), t
Externí odkaz:
https://doaj.org/article/65e704712585451c9ba3277b206365f3
Autor:
Hossein Pourrahmani, Mohammad Hadi Mohammadi, Bahar Pourhasani, Ayat Gharehghani, Mahdi Moghimi, Jan Van herle
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-18 (2023)
Abstract One of the barriers to further commercialization of the proton exchange membrane fuel cell (PEMFC) is hydrogen storage. Conventional methods are based on pressurizing the hydrogen up to 700 bar. The focus of this study is to characterize the
Externí odkaz:
https://doaj.org/article/c56ee7c5021d491a83cc492ae711b615
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-24 (2023)
Abstract The current study performs the thermodynamic and life-cycle assessments (LCA) of a novel charging station in two system designs. The goal is to design an efficient charging station for electric vehicles with high efficiencies and low environ
Externí odkaz:
https://doaj.org/article/ed2c86003f9341c2b844015cfeb7ca6c
Publikováno v:
Energy Reports, Vol 8, Iss , Pp 9757-9776 (2022)
The recent targets by different countries to stop the sales or registrations of internal combustion engines (ICE) have led to the further development of battery and fuel cell technologies to provide power for different applications. The main aim of t
Externí odkaz:
https://doaj.org/article/d32a78779d0b4cb0a2a78f5ee43e5567
Publikováno v:
Energy Reports, Vol 7, Iss , Pp 6955-6972 (2021)
This study evaluates two different scenarios of an integrated system to generate electricity for a charging station using proton exchange membrane fuel cell (PEMFC) and solid oxide fuel cell (SOFC). To improve the efficiency, the exhaust heat of thes
Externí odkaz:
https://doaj.org/article/1649e364058646f19f52a1a25c5a09d7
Publikováno v:
Energy Reviews, Vol 1, Iss 1, Pp 100002- (2022)
Proton Exchange Membrane Fuel Cells (PEMFCs) are known as a promising alternative for internal combustion engines (ICE) to reduce pollution. Recent progress of PEMFCs is heading towards achieving higher power densities, reducing the refueling time, a
Externí odkaz:
https://doaj.org/article/75b9b008f367466ca78d362150880157
Publikováno v:
Energies, Vol 16, Iss 9, p 3761 (2023)
The depletion of fossil fuel sources has encouraged the authorities to use renewable resources such as wind energy to generate electricity. A backup/storage system can improve the performance of wind turbines, due to fluctuations in power demand. The
Externí odkaz:
https://doaj.org/article/d94861d7851645b3905f89339cb063d6
Publikováno v:
Batteries, Vol 8, Iss 10, p 138 (2022)
The novelty of this study is to suggest a novel design for electric vehicle charging stations using fuel cell technology. The proposed system benefits from the Organic Rankine Cycle (ORC) to utilize the exhaust energy of the Solid Oxide Fuel Cell (SO
Externí odkaz:
https://doaj.org/article/e455e03ba36349d1bf88cd942a35c18a