Die Erstellung probabilistischer Sicherheitsanalysen (PSA) ist international wegen des erreichten Methoden- und Erfahrtungsstandes weitgehend in die regulatorischen Anforderungen aufgenommen und bewaehrte Praxis geworden, und zwar nicht nur im Zuge von Genehmigungsverfahren fuer Neuanlagen, sondern auch zur Bewertung des Sicherheitsniveaus laenger ...
Germany
Germany
Germany
In the context of a pre-project different spinels (MgAl_2O_4, MgCr_2O_4, NiAl_2O_4), perovskites (Gd_xLa_1_-_xAlO_3-mixed crystals, CaZrO_3, Ca_0_,_5Sr_0_,_5ZrO_3, BaZrO_3), pyrochlores (La_2Zr_2O_7, La_2Hf_2O_7) and CeO_2 as alternative materials for ZrO_2 were selected and examined as TBC for nickel based alloys. For the development of TBC's for ...
The head losses due to the trash rack in low-head hydro power plants can be significant and has a strong influence on the cost effectiveness of the plant. The aim of this work is to investigate the head losses of a trash rack with the aid of numerical simulation. Therefore not only the flow at the trash rack will be calculated but also the complete...
For the protection of resources and for the reduction of the environmental impacts it is necessary to further develop the transformation technologies of the fossil fuels still available on a long-term basis and above all to increase the efficiencies. With condensing turbines there is a still unused potential particularly in advancements of the over...
Germany
Germany
Germany
