Modelling of electromagnetic heating and mixing conditions in glass melt output equipment. - In: Compel, ISSN 2054-5606, Bd. 30 (2011), 5, S. 1467-1478
http://dx.doi.org/10.1108/03321641111152621
Effect of titanium ion substitution in the barium hexaferrite studied by Mössbauer spectroscopy and X-ray diffraction. - In: Hyperfine interactions, ISSN 1572-9540, Bd. 202 (2011), 1/3, S. 97-106
A series of M-type barium hexaferrite has been synthesized in a glass melt by partially substituting the Fe2O3 with TiO2 for investigation of their structure. The glass melt has the basic composition (mol%): 40 BaO + 33 B2O3 + (27-x) Fe2O3 + x TiO2 with x = 0, 3.6, 5.4 and 7.2 mol% TiO2. The substituted ferrites were studied by means of X-ray diffraction, Mössbauer spectroscopy and vibration sample magnetometer. X-ray diffraction studies revealed that not all samples have a single ferritic phase, a small second phase corresponding to BaTi6O13 was also observed to form. The Mössbauer spectra changed from magnetically ordered (x = 0) to magnetically ordered with strong line broadening. Moreover, the broadening increases with TiO2 content. The Mössbauer parameters suggested that Ti4+ occupies the 2a and 12k crystal sites, and the Ti4+ substitution on the 2b and 4f2 site also occurs at high melt dopings. Therefore, coercivity and saturation magnetization decreased.
http://dx.doi.org/10.1007/s10751-011-0361-1
Effectiveness of different approaches for EM force driven glass melt mixing in annular tube. - In: Proceedings of the 8th International PAMIR Conference on Fundamental and Applied MHD, (2011), S. 879-883
Investigations and experiments of sophisticated magnet systems for a first Lorentz force velocimeter for electrolytes. - In: Proceedings of the 8th International PAMIR Conference on Fundamental and Applied MHD, (2011), S. 435-439
Development of a novel flow rate measurement device for poorly conducting fluids using Lorentz force velocimetry. - In: Proceedings of the 8th International PAMIR Conference on Fundamental and Applied MHD, (2011), S. 353-356
Numerische Simulation der Strömung einer Glasschmelze unter dem Einfluss von extern generierten Lorentzkräften. - In: Workshop Elektroprozesstechnik, (2011), 14, insges. 13 S.
Electromagnetic efficiency criteria for electromechanical grinding systems. - In: Workshop Elektroprozesstechnik, (2011), 6, insges. 2 S.
Potenziale des elektromechanischen Zerkleinerungsprinzips. - In: Workshop Elektroprozesstechnik, (2011), 5, insges. 11 S.
Anwendung von Halbacharrays in der Lorentzkraftanemometrie. - In: Workshop Elektroprozesstechnik, (2011), 3, insges. 8 S.
Development of a novel flow rate measurement device for poorly conducting fluids using Lorentz Force Velocimetry :
Entwicklung einer neuen Durchflussmesstechnik zur Vermessung elektrisch schwachleitfähiger Fluide mittels Lorentzkraft Anemometrie. - In: Lasermethoden in der Strömungsmesstechnik, (2011), S. 15-1-15-4