30 research outputs found

    Hydrogen energy systems : development and application of modelling tools

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    This paper deals with the modelling and optimisat ion of a series of typical hydrogen systems. The systems models have been developed on the TRNSYS 1 platform. The mathematical models and the methodology used for analysis are de scribed in this paper, as well as the validation of the models. An application on an island in Norway is also presented

    Die Sammlung von Vogelflügeln als ornithologisches Lehrmittel

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    Die Behandlung von Hämangiomen im Kiefer-Gesichts-Bereich

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