Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Steffen Baab"'
Publikováno v:
Atomization and Sprays. 30:881-893
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac6c09a8758826a86273232f364cd239
https://doi.org/10.1615/atomizspr.2020035322
https://doi.org/10.1615/atomizspr.2020035322
Publikováno v:
Fuel. 233:918-925
This study is the first to provide a comprehensive speed of sound database for multi-component jet mixing at high pressure. It serves as a unique reference for numerical simulations of mixture preparation processes in future liquid rocket engines and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0fbd69e37931d16e11c0d73b71760abe
https://doi.org/10.1016/j.fuel.2017.12.080
https://doi.org/10.1016/j.fuel.2017.12.080
Publikováno v:
International Journal of Multiphase Flow. 107:116-130
In this study, n-hexane was compressed beyond six times its critical pressure and discharged into argon at subcritical pressure (with respect to the injectant). The injection temperature systematically varied from sub- to supercritical values to inve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::029b4227642412ea75310ea6c3be7487
https://doi.org/10.1016/j.ijmultiphaseflow.2018.04.021
https://doi.org/10.1016/j.ijmultiphaseflow.2018.04.021
Autor:
Grazia Lamanna, Steffen Baab, Felix J. Förster, Bernhard Weigand, Valerie Gerber, Hannes Mandler
Publikováno v:
The Journal of Supercritical Fluids. 169:105097
The present work provides an overview on the possible phase transitions associated with supercritical fluid injection and a detailed evaluation of the mixing process between injectant fluid and quiescent ambience. The experiments cover superheated li
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::169d0a7f549d0f8762191dbbf591421a
https://doi.org/10.1016/j.supflu.2020.105097
https://doi.org/10.1016/j.supflu.2020.105097
Publikováno v:
Applied Physics B. 121:235-248
Non-resonant laser-induced thermal acoustics (LITA), a four-wave mixing technique, was applied to post-shock flows within a shock tube. Simultaneous single-shot determination of temperature, speed of sound and flow velocity behind incident and reflec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4393af54577cc4a6bc81c7828c07fa1
https://doi.org/10.1007/s00340-015-6217-7
https://doi.org/10.1007/s00340-015-6217-7
Autor:
Felix J. Förster, Paul Ewart, Christoph Steinhausen, Steffen Baab, Bernhard Weigand, Grazia Lamanna
We report a comprehensive speed of sound database for multi-component mixing of underexpanded fuel jets with real gas expansion. The paper presents several reference test cases with well-defined experimental conditions providing quantitative data for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04035679665f94a1eefc2f27ef400a6e
https://ora.ox.ac.uk/objects/uuid:35afefbf-8444-46ce-bc16-4beaa80c2c5a
https://ora.ox.ac.uk/objects/uuid:35afefbf-8444-46ce-bc16-4beaa80c2c5a
Autor:
Christian Stemmer, Nikolaus A. Adams, Stefan Hickel, Steffen Baab, Hagen Müller, Bernhard Weigand, Jan Matheis, Michael Pfitzner, Christoph Traxinger, Grazia Lamanna
Publikováno v:
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname
instname
[EN] Experiments and numerical simulations were carried out in order to contribute to a better understanding and prediction of high-pressure injection into a gaseous environment. Specifically, the focus was put on the phase separation processes of an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a2a21b3bb8140a33bfd90ff118121e3
http://arxiv.org/abs/1706.03923
http://arxiv.org/abs/1706.03923
Publikováno v:
Experiments in Fluids. 57
The four-wave mixing technique laser-induced thermal acoustics was used to measure the local speed of sound in the farfield zone of extremely underexpanded jets. N-hexane at supercritical injection temperature and pressure (supercritical reservoir co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2319989acd175d5712c627a5f1e4aabc
https://doi.org/10.1007/s00348-016-2252-3
https://doi.org/10.1007/s00348-016-2252-3
Publikováno v:
Scopus-Elsevier
Near-critical jet disintegration studies are performed in a specialised shock tube. Both the injection and test conditions can be varied systematically from subcritical to supercritical values (with respect to the injectant). Three different injectio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e477e815aacaa40d9447d24b2d1e868
https://doi.org/10.2514/6.2012-5914
https://doi.org/10.2514/6.2012-5914