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2. Recent advances in experimental techniques for flow and mass transfer analyses in thermal separation systems

Author

Hampel, Uwe, Schubert, Markus, Döß, Alexander, Sohr, Johanna, Vishwakarma, Vineet, Repke, Jens-Uwe, Gerke, Sören Jacob, Leuner, Hannes, Rädle, Matthias, Kapoustina, Viktoria, Schmitt, Lucas, Grünewald, Marcus, Brinkmann, Jost H., Plate, Dominik, Kenig, Eugeny Y., Lutters, Nicole, Bolenz, Lukas, Buckmann, Felix, Toye, Dominique, Arlt, Wolfgang, Linder, Thomas, Hoffmann, Rainer, Klein, Harald, Rehfeldt, Sebastian, Winkler, Thomas, Bart, Hans-Jörg, Wirz, Dominic, Schulz, Jonas, Scholl, Stephan, Augustin, Wolfgang, Jasch, Katharina, Schlüter, Florian, Schwerdtfeger, Natalie, Jahnke, Stefan, Jupke, Andreas, Kabatnik, Christoph, Braeuer, Andreas Siegfried, D'Auria, Mirko, Runowski, Thomas, Casal, Maria Francisco, Becker, Karsten, David, Anna-Lena, Górak, Andrzej, Skiborowski, Mirko, Groß, Kai, and Qammar, Hina

Subjects
Experimental techniques, Measurement techniques, Thermal separation systems, ddc:600, Technik [600]
Abstract

Modelling flow and mass transfer of thermal separation equipment constitutes one of the most challenging tasks in fluids process engineering. The difficulty of this task comes from the multiscale multiphase flow phenomena in rather complex geometries. Both analysis of flow and mass transfer on different scales as well as validation of models and simulation results require advanced experimental and measurement techniques. As a follow-up to intensive discussions during the 2019 Tutzing Symposium “Separation Units 4.0” a wide set of available modern experimental technologies is presented.

Published
2020

3. Recent advances in experimental techniques for flow and mass transfer analyses in thermal separation systems

Author

Hampel, Uwe, Schubert, Markus, Döß, Alexander, Sohr, Johanna, Vishwakarma, Vineet, Repke, Jens-Uwe, Gerke, Sören Jacob, Leuner, Hannes, Rädle, Matthias, Kapoustina, Viktoria, Schmitt, Lucas, Grünewald, Marcus, Brinkmann, Jost H., Plate, Dominik, Kenig, Eugeny Y., Lutters, Nicole, Bolenz, Lukas, Buckmann, Felix, Toye, Dominique, Arlt, Wolfgang, Linder, Thomas, Hoffmann, Rainer, Klein, Harald, Rehfeldt, Sebastian, Winkler, Thomas, Bart, Hans-Jörg, Wirz, Dominic, Schulz, Jonas, Scholl, Stephan, Augustin, Wolfgang, Jasch, Katharina, Schlüter, Florian, Schwerdtfeger, Natalie, Jahnke, Stefan, Jupke, Andreas, Kabatnik, Christoph, Braeuer, Andreas Siegfried, D'Auria, Mirko, Runowski, Thomas, Casal, Maria Francisco, Becker, Karsten, David, Anna-Lena, Górak, Andrzej, Skiborowski, Mirko, Groß, Kai, Qammar, Hina, Hampel, Uwe, Schubert, Markus, Döß, Alexander, Sohr, Johanna, Vishwakarma, Vineet, Repke, Jens-Uwe, Gerke, Sören Jacob, Leuner, Hannes, Rädle, Matthias, Kapoustina, Viktoria, Schmitt, Lucas, Grünewald, Marcus, Brinkmann, Jost H., Plate, Dominik, Kenig, Eugeny Y., Lutters, Nicole, Bolenz, Lukas, Buckmann, Felix, Toye, Dominique, Arlt, Wolfgang, Linder, Thomas, Hoffmann, Rainer, Klein, Harald, Rehfeldt, Sebastian, Winkler, Thomas, Bart, Hans-Jörg, Wirz, Dominic, Schulz, Jonas, Scholl, Stephan, Augustin, Wolfgang, Jasch, Katharina, Schlüter, Florian, Schwerdtfeger, Natalie, Jahnke, Stefan, Jupke, Andreas, Kabatnik, Christoph, Braeuer, Andreas Siegfried, D'Auria, Mirko, Runowski, Thomas, Casal, Maria Francisco, Becker, Karsten, David, Anna-Lena, Górak, Andrzej, Skiborowski, Mirko, Groß, Kai, and Qammar, Hina

Abstract

Modelling flow and mass transfer of thermal separation equipment constitutes one of the most challenging tasks in fluids process engineering. The difficulty of this task comes from the multiscale multiphase flow phenomena in rather complex geometries. Both analysis of flow and mass transfer on different scales as well as validation of models and simulation results require advanced experimental and measurement techniques. As a follow-up to intensive discussions during the 2019 Tutzing Symposium “Separation Units 4.0” a wide set of available modern experimental technologies is presented.

Published
2021

4. Recent Advances in Experimental Techniques for Flow and Mass Transfer Analyses in Thermal Separation Systems

Author

Hampel, Uwe, primary, Schubert, Markus, additional, Döß, Alexander, additional, Sohr, Johanna, additional, Vishwakarma, Vineet, additional, Repke, Jens‐Uwe, additional, Gerke, Sören J., additional, Leuner, Hannes, additional, Rädle, Matthias, additional, Kapoustina, Viktoria, additional, Schmitt, Lucas, additional, Grünewald, Marcus, additional, Brinkmann, Jost H., additional, Plate, Dominik, additional, Kenig, Eugeny Y., additional, Lutters, Nicole, additional, Bolenz, Lukas, additional, Buckmann, Felix, additional, Toye, Dominique, additional, Arlt, Wolfgang, additional, Linder, Thomas, additional, Hoffmann, Rainer, additional, Klein, Harald, additional, Rehfeldt, Sebastian, additional, Winkler, Thomas, additional, Bart, Hans‐Jörg, additional, Wirz, Dominic, additional, Schulz, Jonas, additional, Scholl, Stephan, additional, Augustin, Wolfgang, additional, Jasch, Katharina, additional, Schlüter, Florian, additional, Schwerdtfeger, Natalie, additional, Jahnke, Stefan, additional, Jupke, Andreas, additional, Kabatnik, Christoph, additional, Braeuer, Andreas Siegfried, additional, D'Auria, Mirko, additional, Runowski, Thomas, additional, Casal, Maria Francisco, additional, Becker, Karsten, additional, David, Anna‐Lena, additional, Górak, Andrzej, additional, Skiborowski, Mirko, additional, Groß, Kai, additional, and Qammar, Hina, additional

Published
2020
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7. Experimental Investigation of the Froth Height in Columns with Sandwich Packings.

Author

Sohr, Johanna, Schubert, Markus, Flechsig, Steve, Kenig, Eugeny Y., and Hampel, Uwe

Subjects
*SANDWICH construction (Materials), *GEOMETRIC surfaces, *FLUID dynamics, *TOMOGRAPHY, *PRESSURE drop (Fluid dynamics)
Abstract

Sandwich packings, consisting of alternatingly stacked conventional structured packings with different geometric surface areas, are promising for increasing capacity and efficiency of separation columns. Film flow and froth flow evolve along a stack, which requires comprehensive fluid dynamic analysis. In particular, the froth height is an essential parameter to determine the spatial extent of the flow regimes. Ultrafast X‐ray tomography and a 3D‐printed pressure drop profile measurement module were applied to independently estimate this parameter. The results are compared with existing correlations. In sandwich packings, consisting of two standard structured packings with different specific surface area, high gas‐liquid phase interactions occur. These, assumedly responsible for the increased separation efficiency, are investigated experimentally by pressure drop profile measurements and ultrafast X‐ray tomography. [ABSTRACT FROM AUTHOR]

Published
2019
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8. Rate‐based‐Modellierung von CO2‐Absorptionskolonnen mit Anstaupackungen.

Author

Flechsig, Steve, Borgolte, Torben, Utchenko, Yaroslav, Sohr, Johanna, Schubert, Markus, Hampel, Uwe, and Kenig, Eugeny Y.

Subjects
TOMOGRAPHY, PACKINGS (Chromatography), ABSORPTION, FLUID dynamics, FLUID flow
Abstract

Copyright of Chemie Ingenieur Technik (CIT) is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2019
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