000173039 001__ 173039
000173039 005__ 20240711092247.0
000173039 0247_ $$2Handle$$a2128/8415
000173039 0247_ $$2ISSN$$a1866-1793
000173039 020__ $$a978-3-95806-012-8
000173039 037__ $$aFZJ-2014-06452
000173039 041__ $$aEnglish
000173039 1001_ $$0P:(DE-Juel1)144141$$aNowak, Wojciech$$b0$$eCorresponding Author$$gmale$$ufzj
000173039 245__ $$aHigh Temperature Corrosion of Alloys and Coatings in Gas-Turbines Fired With Hydrogen-Rich Syngas Fuels$$f2014-03-31
000173039 260__ $$aJülich$$bForschungszentrum Jülich GmbH Zentralbibliothek, Verlag$$c2014
000173039 300__ $$a201 S.
000173039 3367_ $$0PUB:(DE-HGF)11$$2PUB:(DE-HGF)$$aDissertation / PhD Thesis$$bphd$$mphd$$s1424702954_18032
000173039 3367_ $$02$$2EndNote$$aThesis
000173039 3367_ $$2DRIVER$$adoctoralThesis
000173039 3367_ $$2BibTeX$$aPHDTHESIS
000173039 3367_ $$2DataCite$$aOutput Types/Dissertation
000173039 3367_ $$2ORCID$$aDISSERTATION
000173039 4900_ $$aSchriften des Forschungszentrums Jülich Reihe Energie & Umwelt / Energy & Environment$$v239
000173039 502__ $$aRWTH Aachen, Diss., 2014$$bDr.$$cRWTH Aachen$$d2014
000173039 520__ $$aOne of the possible ways to reduce the CO$_{2}$ emissions from coal fired power plants is to use a H$_{2}$-rich syngas in the gas turbine as a fuel which is realized in the Integrated Gasification Combined Cycle (IGCC). However, burning syngas results in higher amount of water vapourin the turbine environment compared to the turbines operating on e.g. natural gas. In the present studies the effect of water vapour on the oxidation behaviour of three materialgroups used in stationary gas turbines was investigated, including: 1. A polycrystalline Ni-base superalloy Rene 80, which is representative of a chromia forming alloys; 2. An alumina forming, Re-containing MCrAlY coating, and 3. APS-TBC systems based on Rene 80 and having the same MCrAlY as the bondcoat. The three materials types were tested mainly at 1050°C, however, some experiments were also performed at higher temperatures: 1080°C and 1120°C in various atmospheres including those based on Ar-O$_{2}$ and synthetic air with various water vapour contents. The results obtained for Rene 80 in Ar-O$_{2}$ based atmospheres showed that water vapour addition had only a minor effect on the scale composition and growth rate. However, in the synthetic air based atmospheres water vapour addition suppressed internal Ti nitridation. After longer exposure times (over 1000 h at 1050°C) higher material loss was observed in the H2$_{O}$-containing synthetic air, which might be related to evaporation of Cr, Mo, W oxyhydroxide species. [...]
000173039 536__ $$0G:(DE-HGF)POF2-122$$a122 - Power Plants (POF2-122)$$cPOF2-122$$fPOF II$$x0
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000173039 773__ $$y2014
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000173039 9141_ $$y2014
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000173039 9132_ $$0G:(DE-HGF)POF3-111$$1G:(DE-HGF)POF3-110$$2G:(DE-HGF)POF3-100$$aDE-HGF$$bForschungsbereich Energie$$lEnergieeffizienz, Materialien und Ressourcen$$vEfficient and Flexible Power Plants$$x0
000173039 9131_ $$0G:(DE-HGF)POF2-122$$1G:(DE-HGF)POF2-120$$2G:(DE-HGF)POF2-100$$3G:(DE-HGF)POF2$$4G:(DE-HGF)POF$$aDE-HGF$$bEnergie$$lRationelle Energieumwandlung und -nutzung$$vPower Plants$$x0
000173039 920__ $$lyes
000173039 9201_ $$0I:(DE-Juel1)IEK-2-20101013$$kIEK-2$$lWerkstoffstruktur und -eigenschaften$$x0
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