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A New Technique for Visualization and Determination of Local Mass Transfer at Solid Walls in Liquid Flow

  • V. Kottke
  • W. Kühnel
  • S. Becker
Conference paper

Summary

A new technique for visualization and quantification of local heat and mass transfer is presented. The technique is based on chemisorption of dyes at solid surfaces. The intensity and the distribution of the colour is directly correlated to the transferred mass. With a remission photometer the test samples are evaluated. First results with this new technique are presented for mass transfer in multiple-jet-stagnation flow.

Keywords

Liquid Flow Flow Visualization Local Heat Visualization Technique Stagnation Flow 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

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    Reznicek, R.: Two Examples of Using Surface Tracing Flow Visualization Methods Proceedings of the 5. International Symposium on Flow Visualization, Prague 1989, pp. 93-108Google Scholar
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    Kottke, V.: Verfahren zur Sichtbarmachung von Gasströmungen Chem.-Ing.-Tech. 52 (1980) Nr. 9, pp. 687–695CrossRefGoogle Scholar
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    Koncar-Djurdjevic, S.: Eine neue allgemeine Methode zur Untersuchung der Wirkungsweise chemischer Apparaturen Dechema Monographien 26 (1956), pp. 139–153Google Scholar
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    Varol, K.; Beg, S. A.: A Novel Technique for Mass Transfer Studies Wärme-u. Stoffübertragung 4 (1971), pp. 82–86CrossRefGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 1992

Authors and Affiliations

  • V. Kottke
    • 1
  • W. Kühnel
    • 1
  • S. Becker
    • 2
  1. 1.Institute of Food TechnologyFood Process Engineering Hohenheim UniversityStuttgartGermany
  2. 2.Institute for Chemical Engineering University of StuttgartGermany

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