Energy Production and Conversion

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Lithium Batteries


The further improvement of energy density, cycleability and safety of batteries requires a detailed understanding of the fundamental physical, chemical, and fluid mechanical processes occurring within...
http://www.dlr.de/tt/en/desktopdefault.aspx/tabid-8769/15106_read-32186/
Related Topics: Electronics and Electrical Engineering Energy Production and Conversion

Thermogenerator test facility - Efficiency determination of thermoelectric converters


The priority performance parameter of thermoelectric generators (TEG) is the efficiency, which denotes the ratio of the passing heat flow to the gained electric power. Testing of generator elements of...
http://www.dlr.de/wf/en/desktopdefault.aspx/tabid-2191/3208_read-4837/
Related Topics: Energy Production and Conversion

greenius - The Green Energy System Analysis Tool


In contrast to fossil energy sources, the yield from solar power plants and wind parks depends on the present irradiation respectively the wind strength and wind direction. Therefore, the variation o...
http://www.dlr.de/sf/en/desktopdefault.aspx/tabid-11688/20442_read-44865/
Related Topics: System Analysis Energy Production and Conversion

Univ.-Prof. Dr.-Ing. Robert Pitz-Paal, Director


Univ.-Prof. Dr.-Ing. Robert Pitz-Paal has been one of two directors heading the Institute of Solar Research since June 2011. His main research areas are the technical analysis and optimisation of conc...
http://www.dlr.de/sf/en/desktopdefault.aspx/tabid-8800/15189_read-37535/
Related Topics: Energy Production and Conversion System Analysis Fluid Mechanics and Thermodynamics

Multi-scale and multi-physics modeling


The fuel cell is an outstanding example for a multi-scale system. This situation is shown schematically in Figure 1. Chemical and electrochemical reactivity takes place on a nanometer scale; it is str...
http://www.dlr.de/tt/en/desktopdefault.aspx/tabid-8769/15106_read-13653/
Related Topics: Electrochemical Processes Energy Production and Conversion
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