Liquid Fuel for Steam Purposes

Dynamic Modeling and Simulation of Bioethanol Steam Reforming Reactor for Fuel Cell Purposes

Bioethanol and hydrogen as a new source of energy are being strongly considered by industries and scientific community for causing less pollution and being cheaper when compared with fossil fuels. In this context, a new kind of engine, called fuel cells, that uses electrochemistry, thermodynamics and transport phenomena (fluid mechanics, heat transfer and mass transfer) concepts to convert hydr...

Model Reduction of a Solid Oxide Fuel Cell (SOFC) for Control Purposes

Fuel cells belong to an avant-garde technology family for a wide variety of applications including micro-power, transportation power, stationary power for buildings and other distributed generation applications. The first objective of this contribution is to find a suitable reduced model of a Solid Oxide Fuel Cell (SOFC). The derived reduced model is then used to design a state estimator. I...

Liquid fuel cells

The advantages of liquid fuel cells (LFCs) over conventional hydrogen-oxygen fuel cells include a higher theoretical energy density and efficiency, a more convenient handling of the streams, and enhanced safety. This review focuses on the use of different types of organic fuels as an anode material for LFCs. An overview of the current state of the art and recent trends in the development of LFC...

The Preparation of Liquid Serum for Transfusion Purposes

Steam Electrolysis Using a Microtubular Solid Oxide Fuel Cell

Reversible operation of a microtubular solid oxide fuel cell SOFC with high electrochemical efficiency is reported. These devices can ideally produce hydrogen from electricity and steam solid oxide electrolyser SOE and then use the stored hydrogen to generate electricity and heat SOFC , acting as a storage device for the electrical energy. A fuel-electrode-supported Ni–yttriastabilized zirconia...