Studies on the origin of dropwise condensation of steam on ion implanted metallic surfaces [Untersuchungen zur Ursache der Tropfenkondensation von Wasserdampf an ionenimplantierten Metalloberflächen]

Rausch MH, Durst K, Göken M, Jakobs PJ, Leipertz A, Fröba AP (2011)

Publication Language: German

Publication Status: Published

Publication Type: Journal article, Original article

Publication year: 2011

Journal

Chemie Ingenieur Technik Wiley-VCH Verlag

Publisher: Wiley-VCH Verlag

Book Volume: 83

Pages Range: 545-551

Journal Issue: 4

DOI: 10.1002/cite.201000182

Abstract

The origin of dropwise condensation of steam on ion implanted metallic surfaces was fundamentally studied. Condensation experiments and surface analyses showed that chemically inhomogeneous surfaces with topographic microstructures are likely to induce dropwise condensation. These surface characteristics are caused by particulate precipitates. Such particles are formed on ion implanted surfaces by the degradation of the material supersaturation with the doping elements. Similar surfaces showing dropwise condensation also emerged spontaneously on several unimplanted, high-alloyed materials due to oxidation and erosion effects induced by the condensation process. For explaining the observed condensation phenomena on the identified surface characteristics, a new model for the condensation mechanism was developed.

Authors with CRIS profile

Michael Rausch Lehrstuhl für Technische Thermodynamik (LTT) Karsten Durst Lehrstuhl für Werkstoffwissenschaften (Allgemeine Werkstoffeigenschaften) Mathias Göken Lehrstuhl für Werkstoffwissenschaften (Allgemeine Werkstoffeigenschaften) Alfred Leipertz Lehrstuhl für Technische Thermodynamik (LTT) Andreas Paul Fröba Institute of Advanced Optical Technologies - Thermophysical Properties (AOT-TP)

Additional Organisation(s)

Lehrstuhl für Werkstoffwissenschaften (Allgemeine Werkstoffeigenschaften)

Involved external institutions

Karlsruhe Institute of Technology (KIT) DE Germany (DE)

How to cite

APA:

Rausch, M.H., Durst, K., Göken, M., Jakobs, P.-J., Leipertz, A., & Fröba, A.P. (2011). Studies on the origin of dropwise condensation of steam on ion implanted metallic surfaces [Untersuchungen zur Ursache der Tropfenkondensation von Wasserdampf an ionenimplantierten Metalloberflächen]. Chemie Ingenieur Technik, 83(4), 545-551. https://doi.org/10.1002/cite.201000182

MLA:

Rausch, Michael Heinrich, et al. "Studies on the origin of dropwise condensation of steam on ion implanted metallic surfaces [Untersuchungen zur Ursache der Tropfenkondensation von Wasserdampf an ionenimplantierten Metalloberflächen]." Chemie Ingenieur Technik 83.4 (2011): 545-551.

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