<?xml version="1.0" encoding="utf-8"?>
<export-example>
  <doc>
    <id>10195</id>
    <completedYear/>
    <publishedYear>2013</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2013-12-12</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Surface effects at the mixing of two perfectly miscible components in a thin liquid film</title>
    <parentTitle language="eng">International Topical Team Workshop on Two-Phase Systems for Ground and Space Applications, ITTW 2013</parentTitle>
    <identifier type="url">http://www.zarm.uni-bremen.de/ITTW2013/abstracts/ITTW2013_Book-of-Abstracts.pdf</identifier>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <author>
      <firstName>Rodica</firstName>
      <lastName>Borcia</lastName>
    </author>
    <submitter>
      <firstName>Silke</firstName>
      <lastName>Kaschwich</lastName>
    </submitter>
    <author>
      <firstName>Michael</firstName>
      <lastName>Bestehorn</lastName>
    </author>
    <author>
      <firstName>Christoph</firstName>
      <lastName>Egbers</lastName>
    </author>
    <collection role="old_institute" number="03014">LS Aerodynamik und Strömungslehre</collection>
    <collection role="institutes" number="3501">FG Aerodynamik und Strömungslehre</collection>
  </doc>
  <doc>
    <id>10196</id>
    <completedYear/>
    <publishedYear>2013</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2013-12-12</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Drops on cylindrical wires</title>
    <parentTitle language="eng">International Topical Team Workshop on Two-Phase Systems for Ground and Space Applications, ITTW 2013</parentTitle>
    <identifier type="url">http://www.zarm.uni-bremen.de/ITTW2013/abstracts/ITTW2013_Book-of-Abstracts.pdf</identifier>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <author>
      <firstName>Ion-Dan</firstName>
      <lastName>Borcia</lastName>
    </author>
    <submitter>
      <firstName>Silke</firstName>
      <lastName>Kaschwich</lastName>
    </submitter>
    <author>
      <firstName>Rodica</firstName>
      <lastName>Borcia</lastName>
    </author>
    <author>
      <firstName>Michael</firstName>
      <lastName>Bestehorn</lastName>
    </author>
    <author>
      <firstName>Christoph</firstName>
      <lastName>Egbers</lastName>
    </author>
    <collection role="old_institute" number="03014">LS Aerodynamik und Strömungslehre</collection>
    <collection role="institutes" number="3501">FG Aerodynamik und Strömungslehre</collection>
  </doc>
  <doc>
    <id>11839</id>
    <completedYear/>
    <publishedYear>2014</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>S. 33</pageFirst>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName>Techn. Univ.</publisherName>
    <publisherPlace>Vienna</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2014-10-13</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Drops on cylindrical surfaces</title>
    <parentTitle language="eng">7th Conference of the International Marangoni Association, Vienna (Austria), June 23-26, 2014</parentTitle>
    <identifier type="url">http://ima7.conf.tuwien.ac.at/AbstractsIMA7.pdf</identifier>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <author>
      <firstName>Ion-Dan</firstName>
      <lastName>Borcia</lastName>
    </author>
    <submitter>
      <firstName>Silke</firstName>
      <lastName>Kaschwich</lastName>
    </submitter>
    <author>
      <firstName>Rodica</firstName>
      <lastName>Borcia</lastName>
    </author>
    <author>
      <firstName>Michael</firstName>
      <lastName>Bestehorn</lastName>
    </author>
    <author>
      <firstName>C.</firstName>
      <lastName>Borcia</lastName>
    </author>
    <author>
      <firstName>N.</firstName>
      <lastName>Dumitrascu</lastName>
    </author>
    <author>
      <firstName>Christoph</firstName>
      <lastName>Egbers</lastName>
    </author>
    <collection role="old_institute" number="03014">LS Aerodynamik und Strömungslehre</collection>
    <collection role="institutes" number="3501">FG Aerodynamik und Strömungslehre</collection>
  </doc>
  <doc>
    <id>19981</id>
    <completedYear/>
    <publishedYear>2017</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>1297</pageFirst>
    <pageLast>1306</pageLast>
    <pageNumber/>
    <edition/>
    <issue>6</issue>
    <volume>226</volume>
    <type>articler</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2017-05-17</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Dancing drops over vibrating substrates</title>
    <parentTitle language="eng">The European Physical Journal Special Topics</parentTitle>
    <identifier type="url">https://link.springer.com/article/10.1140/epjst/e2016-60202-6</identifier>
    <identifier type="doi">10.1140/epjst/e2016-60202-6</identifier>
    <identifier type="issn">1951-6355</identifier>
    <identifier type="issn">1951-6401</identifier>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <author>
      <firstName>Rodica</firstName>
      <lastName>Borcia</lastName>
    </author>
    <submitter>
      <firstName>Silke</firstName>
      <lastName>Kaschwich</lastName>
    </submitter>
    <author>
      <firstName>Ion-Dan</firstName>
      <lastName>Borcia</lastName>
    </author>
    <author>
      <firstName>Markus</firstName>
      <lastName>Helbig</lastName>
    </author>
    <author>
      <firstName>Martin</firstName>
      <lastName>Meier</lastName>
    </author>
    <author>
      <firstName>Christoph</firstName>
      <lastName>Egbers</lastName>
    </author>
    <author>
      <firstName>Michael</firstName>
      <lastName>Bestehorn</lastName>
    </author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Thin Film Instabilities</value>
    </subject>
    <collection role="institutes" number="1502H01">FG Statistische Physik und Nichtlineare Dynamik</collection>
    <collection role="institutes" number="3501">FG Aerodynamik und Strömungslehre</collection>
  </doc>
  <doc>
    <id>22566</id>
    <completedYear/>
    <publishedYear>2018</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber>1</pageNumber>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2018-11-13</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Surface waves generated by libration in a circular channel</title>
    <parentTitle language="eng">The 12th European Fluid Mechanics Conference, 9 September 2018 – 13 September 2018, Vienna, Austria</parentTitle>
    <identifier type="url">http://info.tuwien.ac.at/efmc12/EFMC12_program_v3.2.pdf</identifier>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <author>
      <firstName>Ion-Dan</firstName>
      <lastName>Borcia</lastName>
    </author>
    <submitter>
      <firstName>Silke</firstName>
      <lastName>Kaschwich</lastName>
    </submitter>
    <author>
      <firstName>Rodica</firstName>
      <lastName>Borcia</lastName>
    </author>
    <author>
      <firstName>Michael</firstName>
      <lastName>Bestehorn</lastName>
    </author>
    <author>
      <firstName>Wenchao</firstName>
      <lastName>Xu</lastName>
    </author>
    <author>
      <firstName>Uwe</firstName>
      <lastName>Harlander</lastName>
    </author>
    <collection role="institutes" number="3501">FG Aerodynamik und Strömungslehre</collection>
  </doc>
  <doc>
    <id>24179</id>
    <completedYear/>
    <publishedYear>2018</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>338</pageFirst>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject_ref</type>
    <publisherName>TU Verlag</publisherName>
    <publisherPlace>Wien</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2019-06-24</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Horizontal Faraday instability and parametric excitation in a circular channel</title>
    <parentTitle language="eng">GAMM 2019, 90th Annual Meeting of the International Assoociation of Applied Mathematics and Mechanics, February 18-22, 2019, Vienna, Austria</parentTitle>
    <identifier type="isbn">978-3-903024-84-7</identifier>
    <identifier type="url">https://jahrestagung.gamm-ev.de/images/2019/Photos/GAMM2019_BookofAbstracts.pdf</identifier>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <enrichment key="opus.doi.autoCreate">false</enrichment>
    <enrichment key="opus.urn.autoCreate">false</enrichment>
    <author>
      <firstName>Ion-Dan</firstName>
      <lastName>Borcia</lastName>
    </author>
    <submitter>
      <firstName>Silke</firstName>
      <lastName>Kaschwich</lastName>
    </submitter>
    <author>
      <firstName>Rodica</firstName>
      <lastName>Borcia</lastName>
    </author>
    <author>
      <firstName>Michael</firstName>
      <lastName>Bestehorn</lastName>
    </author>
    <author>
      <firstName>Stefan</firstName>
      <lastName>Richter</lastName>
    </author>
    <author>
      <firstName>Wenchao</firstName>
      <lastName>Xu</lastName>
    </author>
    <author>
      <firstName>Uwe</firstName>
      <lastName>Harlander</lastName>
    </author>
    <collection role="institutes" number="3501">FG Aerodynamik und Strömungslehre</collection>
  </doc>
  <doc>
    <id>24715</id>
    <completedYear/>
    <publishedYear>2020</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>67</pageFirst>
    <pageLast>73</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume>79</volume>
    <type>articler</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2019-11-20</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Undular bores in a large circular channel</title>
    <abstract language="eng">An experimental device previously developed for studying rotating baroclinic flows has been used to investigate undular bores formation, propagation and collision. Up to our knowledge this is the first experimental study of undular bores in a circular channel. For a setup without barriers, this geometry accomplishes in a natural way the periodic lateral boundary conditions, very often used in numerical simulations. An excellent agreement between the experiment and simulation has been achieved. The spatio-temporal structure of bores is well reproduced for the first few reflections or collisions.</abstract>
    <parentTitle language="eng">European Journal of Mechanics - B/Fluids</parentTitle>
    <identifier type="doi">10.1016/j.euromechflu.2019.09.003</identifier>
    <identifier type="url">https://www.sciencedirect.com/science/article/pii/S0997754619300706?via%3Dihub</identifier>
    <identifier type="issn">0997-7546</identifier>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <enrichment key="Fprofil">1 Energiewende und Dekarbonisierung / Energy Transition and Decarbonisation</enrichment>
    <enrichment key="Fprofil">3 Globaler Wandel und Transformationsprozesse / Global Change and Transformation Processes</enrichment>
    <enrichment key="Fprofil">4 Künstliche Intelligenz und Sensorik / Artificial Intelligence and Sensor Technology</enrichment>
    <author>
      <firstName>Ion-Dan</firstName>
      <lastName>Borcia</lastName>
    </author>
    <submitter>
      <firstName>Katrin</firstName>
      <lastName>Gregor</lastName>
    </submitter>
    <author>
      <firstName>Rodica</firstName>
      <lastName>Borcia</lastName>
    </author>
    <author>
      <firstName>Wenchao</firstName>
      <lastName>Xu</lastName>
    </author>
    <author>
      <firstName>Michael</firstName>
      <lastName>Bestehorn</lastName>
    </author>
    <author>
      <firstName>Sebastian</firstName>
      <lastName>Richter</lastName>
    </author>
    <author>
      <firstName>Uwe</firstName>
      <lastName>Harlander</lastName>
    </author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Undular bores</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Bore collision</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Periodical boundary conditions</value>
    </subject>
    <collection role="institutes" number="1501">FG Computational Physics</collection>
    <collection role="institutes" number="1502H01">FG Statistische Physik und Nichtlineare Dynamik</collection>
    <collection role="institutes" number="3501">FG Aerodynamik und Strömungslehre</collection>
  </doc>
  <doc>
    <id>30436</id>
    <completedYear/>
    <publishedYear>2023</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>461</pageFirst>
    <pageLast>468</pageLast>
    <pageNumber/>
    <edition/>
    <issue>4</issue>
    <volume>Vol. 232</volume>
    <type>articler</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2023-03-09</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Wave propagation in a circular channel: sloshing and resonance</title>
    <abstract language="eng">Surface wave resonance of a liquid (water) layer confined in a circular channel is studied both experimentally and numerically. For the experiment, eight unevenly distributed ultrasonic distance sensors measure the local height of the wave surface. The resonance curves show maxima only for odd multiples of the fundamental resonance frequency . We explained this behavior using a simple intuitive “ping-pong” like model. Collision of wave fronts can be observed for higher frequencies. Also, the wave reflection on the walls can be treated as wave collision with itself. The non-linearity seems to be weak in our study so the delay in the wave propagation before and after the collision is small. Time-space plots show localized propagating waves with high amplitudes for frequencies near resonance. Between the peaks low amplitude and harmonic patterns are observed. However, for higher frequencies, the frequency band for localized waves becomes wider. In the Fourier space-time plane, this can be observed as a point for the harmonic patterns or a superposition of two lines: one line parallel to wave-vector k axis corresponding to the excitation frequency and a second line with inclination given by wave propagation velocity . For planned future work, this result will help us to reconstruct the whole water surface elevation using time-series from only a few measurement points</abstract>
    <parentTitle language="eng">The European Physical Journal Special Topics</parentTitle>
    <identifier type="url">https://link.springer.com/article/10.1140/epjs/s11734-023-00790-z</identifier>
    <identifier type="doi">10.1140/epjs/s11734-023-00790-z</identifier>
    <identifier type="issn">1951-6401</identifier>
    <identifier type="issn">1951-6355</identifier>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <enrichment key="opus.source">publish</enrichment>
    <enrichment key="Publikationsweg">Open Access</enrichment>
    <enrichment key="Fprofil">1 Energiewende und Dekarbonisierung / Energy Transition and Decarbonisation</enrichment>
    <enrichment key="Fprofil">3 Globaler Wandel und Transformationsprozesse / Global Change and Transformation Processes</enrichment>
    <enrichment key="Fprofil">4 Künstliche Intelligenz und Sensorik / Artificial Intelligence and Sensor Technology</enrichment>
    <author>
      <firstName>Ion-Dan</firstName>
      <lastName>Borcia</lastName>
    </author>
    <submitter>
      <firstName>Silke</firstName>
      <lastName>Kaschwich</lastName>
    </submitter>
    <author>
      <firstName>Sebastian</firstName>
      <lastName>Richter</lastName>
    </author>
    <author>
      <firstName>Rodica</firstName>
      <lastName>Borcia</lastName>
    </author>
    <author>
      <firstName>Franz-Theo</firstName>
      <lastName>Schön</lastName>
    </author>
    <author>
      <firstName>Uwe</firstName>
      <lastName>Harlander</lastName>
    </author>
    <author>
      <firstName>Michael</firstName>
      <lastName>Bestehorn</lastName>
    </author>
    <collection role="institutes" number="1502H01">FG Statistische Physik und Nichtlineare Dynamik</collection>
    <collection role="institutes" number="3501">FG Aerodynamik und Strömungslehre</collection>
  </doc>
  <doc>
    <id>30437</id>
    <completedYear/>
    <publishedYear>2023</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>375</pageFirst>
    <pageLast>383</pageLast>
    <pageNumber/>
    <edition/>
    <issue>4</issue>
    <volume>Vol. 232</volume>
    <type>articler</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2023-03-09</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Instabilities and pattern formation in viscoelastic fluids</title>
    <parentTitle language="eng">The European Physical Journal Special Topics</parentTitle>
    <identifier type="url">https://link.springer.com/article/10.1140/epjs/s11734-023-00792-x</identifier>
    <identifier type="doi">10.1140/epjs/s11734-023-00792-x</identifier>
    <identifier type="issn">1951-6401</identifier>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <enrichment key="opus.source">publish</enrichment>
    <enrichment key="Publikationsweg">Open Access</enrichment>
    <enrichment key="Fprofil">1 Energiewende und Dekarbonisierung / Energy Transition and Decarbonisation</enrichment>
    <enrichment key="Fprofil">3 Globaler Wandel und Transformationsprozesse / Global Change and Transformation Processes</enrichment>
    <enrichment key="Fprofil">4 Künstliche Intelligenz und Sensorik / Artificial Intelligence and Sensor Technology</enrichment>
    <author>
      <firstName>Franz-Theo</firstName>
      <lastName>Schön</lastName>
    </author>
    <submitter>
      <firstName>Silke</firstName>
      <lastName>Kaschwich</lastName>
    </submitter>
    <author>
      <firstName>Michael</firstName>
      <lastName>Bestehorn</lastName>
    </author>
    <collection role="institutes" number="1502H01">FG Statistische Physik und Nichtlineare Dynamik</collection>
    <collection role="institutes" number="3501">FG Aerodynamik und Strömungslehre</collection>
  </doc>
  <doc>
    <id>36305</id>
    <completedYear/>
    <publishedYear>2025</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>1</pageFirst>
    <pageLast>21</pageLast>
    <pageNumber>21</pageNumber>
    <edition/>
    <issue/>
    <volume>2025</volume>
    <type>articler</type>
    <publisherName>Birkhäuser, part of Springer Nature</publisherName>
    <publisherPlace>Basel</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2025-07-21</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Mean fluid transport in an oscillating circular channel with asymmetric forcing</title>
    <abstract language="eng">We investigate surface waves in an oscillating circular channel with local topography. The focus is on spatially or temporally breaking this dynamic system’s symmetry. Asymmetrical wave dynamics and a mean flux excitation are detected to varying degrees, depending on the two input parameters, fluid depth and the tank’s oscillation frequency. The fluid resonates around multiples of the fundamental eigenfrequency of the channel. The development of solitary wave-trains (undular bores) is observed in these resonance bands. A particle image velocimetry system measures the velocity field in the vertical plane of the free surface flow. Moreover, we are using 17 evenly distributed ultrasonic sensors to measure the surface displacement. This makes it possible to find out how strongly the mean flux depends on the resonance frequencies and to study the influence of the surface waves on the symmetry breaking. A numerical long-wave model helps to isolate the various factors influencing the mean flux.</abstract>
    <parentTitle language="eng">Water waves : an interdisciplinary journal</parentTitle>
    <identifier type="doi">10.1007/s42286-025-00121-w</identifier>
    <identifier type="issn">2523-3688</identifier>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <enrichment key="opus.source">publish</enrichment>
    <enrichment key="opus.doi.autoCreate">false</enrichment>
    <enrichment key="opus.urn.autoCreate">false</enrichment>
    <licence>Creative Commons - CC BY - Namensnennung 4.0 International</licence>
    <author>
      <firstName>Franz-Theo</firstName>
      <lastName>Schön</lastName>
    </author>
    <submitter>
      <firstName>Silke</firstName>
      <lastName>Kaschwich</lastName>
    </submitter>
    <author>
      <firstName>Uwe</firstName>
      <lastName>Harlander</lastName>
    </author>
    <author>
      <firstName>Ion Dan</firstName>
      <lastName>Borcia</lastName>
    </author>
    <author>
      <firstName>Rodica</firstName>
      <lastName>Borcia</lastName>
    </author>
    <author>
      <firstName>Michael</firstName>
      <lastName>Bestehorn</lastName>
    </author>
    <collection role="institutes" number="3501">FG Aerodynamik und Strömungslehre</collection>
  </doc>
</export-example>
