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Gianluca Marinaro, Giuseppe Di Lorenzo and Antonio Pagano
The aviation sector is firmly committed to reducing harmful emissions and electric propulsion promises to tackle both pollution and noise at the same time. More Electric Aircrafts are progressively giving way to full electric aircraft that are expected t...
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Omar Salah, Abdulrahim Shamayleh and Shayok Mukhopadhyay
This work focuses on energy management for a system operated by multiple energy sources which include batteries, super capacitors, a hydrogen fuel cell, and a photovoltaic cell. The overall objective is to minimize the power consumption from all sources ...
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Yu Xu, Anton Kukolin, Daifen Chen and Wei Yang
Generally, the manufacturing technology of fuel cell units is considered to satisfy the current commercialization requirements. However, achieving a high-performance and durable stack design is still an obstacle in its commercialization. The solid oxide ...
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Jung-Hun Noh, Dong-Shin Ko, Seung-Jong Lee and Deog-Jae Hur
During the recent decades, global warming by greenhouse gas evolution has attracted worldwide attention and ever increasing strict regulations thereon have become institutionalized as international policies. In the process, more environment-friendly powe...
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Raciel de la Torre Valdés,Lázaro R. García Parra,Carlos R. García Hernández,Daniel González Rodríguez
Pág. 229 - 239
En el presente trabajo se desarrolla un modelo computacional de una celda de combustible de óxido sólido regenerativa plana empleando el software de dinámica de fluidos computacional Ansys FLUENT.Se consideran condiciones de estado estacionario y un domi...
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Chao-Zhong Qin, S. Majid Hassanizadeh and Lucas M. Van Oosterhout
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Vincenzo Liso, Yingru Zhao, Wenyuan Yang and Mads Pagh Nielsen
In this paper a solid oxide fuel cell (SOFC) system for cogeneration of heat and power integrated with a stratified heat storage tank is studied. The use of a storage tank with thermal stratification allows one to increase the annual operating hours of C...
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Raciel de la Torre Valdés,Lázaro Roger García Parra,Daniel González Rodríguez
Pág. 113 - 124
En el presente trabajo se realizó la modelación tridimensional y estacionaria de una celda de combustible de intercambio protónico empleando técnicas de modelación de dinámica de fluidos computacional, específicamente el software ANSYS FLUENT 14.5. El mo...
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Ayetül Gelen, Tankut Yalcinoz
Pág. 211 - 219
This paper presents a thermal based modified dynamic model of a Solid Oxide Fuel Cell (SOFC) for grid-connected systems. The proposed fuel cell model involves ohmic, activation and concentration voltage losses, thermal dynamics, methanol reformer, fuel u...
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Eliana Arango, Carlos Andres Ramos-Paja, Javier Calvente, Roberto Giral and Sergio Ignacio Serna-Garces
A previous article has presented the members of the asymmetrical interleaved dc/dc switching converters family as very appropriate candidates to interface between photovoltaic or fuel cell generators and their loads because of their reduced ripple and in...
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