Stability of Free Surface Flows in Capillary Channels with Rectangular Cross-Sections
eBook - PDF

Stability of Free Surface Flows in Capillary Channels with Rectangular Cross-Sections

,
  1. 216 pages
  2. English
  3. PDF
  4. Available on iOS & Android
eBook - PDF

Stability of Free Surface Flows in Capillary Channels with Rectangular Cross-Sections

,

About this book

Diese Arbeit handelt von der erzwungenen Strömung durch teilweise offene KapillarkanĂ€le unter Schwerelosigkeit. Die untersuchten KanĂ€le bestehen aus zwei parallelen Glasplatten, welche durch eine oder zwei FlĂŒssigkeitsoberflĂ€chen entlang der offenen Seiten begrenzt sind. Die Form des Kanals Ă€hnelt den KapillarkanĂ€len, wie sie auch in Treibstoffhandhabungs-Systemen von OberflĂ€chenspannungstanks von Satelliten Anwendung finden. Die Strömung im Kanal wird instabil, wenn die freie Oberflache kollabiert und ein Gaseinbruch in die FlĂŒssigkeitsströmung auftritt – ein Prozess, der auch als "Choking"-PhĂ€nomen bezeichnet wird. Kapillartechniken mit freien OberflĂ€chen sind ein wichtiger Bestandteil fĂŒr raumfahrtbezogene und terrestrische Anwendungen. Da sie aus keinen beweglichen Teilen bestehen, sind sie eine sehr verlĂ€ssliche Methode der FlĂŒssigkeitskontrolle. In dieser Arbeit wird die erzwungene, isotherme und inkompressible Kapillarströmung theoretisch, experimentell und numerisch untersucht. Die zuvor veröffentlichte StabilitĂ€tstheorie wurde einer tiefgreifenden ÜberprĂŒfung unterzogen. Ein Langzeitexperiment (CCF – Capillary Channel Flow) wurde auf der Internationalen Raumstation ISS durchgefĂŒhrt, um die Theorie zu validieren und deren Geltungsbereich in einem multidimensionalen Parameterraum zu bestimmen.

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Yes, you can access Stability of Free Surface Flows in Capillary Channels with Rectangular Cross-Sections by in PDF and/or ePUB format. We have over one million books available in our catalogue for you to explore.

Information

Year
2017
Print ISBN
9783736996632
eBook ISBN
9783736986633
Edition
1

Table of contents

  1. Zusammenfassung
  2. Summary
  3. Preamble
  4. Contents
  5. List of Symbols
  6. 1 Introduction
  7. 2 State of the Art
  8. 3 Modeling the Flow in the CapillaryChannel
  9. 4 CCF Experiment on ISS
  10. 5 Numerical Tools
  11. 6 Steady Flow Results
  12. 7 General Behavior of Free Surfaces
  13. 8 Transient Flow Results
  14. 9 Three-Dimensional Computations
  15. 10 Conclusions
  16. Appendix A
  17. Appendix B
  18. Appendix C
  19. Appendix D
  20. List of Figures
  21. List of Tables
  22. Bibliography