Zobrazeno 1 - 10
of 421
pro vyhledávání: '"Andreas Dreizler"'
Publikováno v:
Fluids, Vol 9, Iss 9, p 210 (2024)
In this study, the soot formation and oxidation processes in different turbulent, pre-evaporated and partially premixed diesel surrogate flames are experimentally investigated. For this purpose, a piloted jet flame surrounded by an air co-flow is use
Externí odkaz:
https://doaj.org/article/28b7652fcc1b4a03b5de559574c9554c
Autor:
Christoph Steinhausen, Valerie Gerber, Rolf Stierle, Andreas Preusche, Andreas Dreizler, Joachim Gross, Bernhard Weigand, Grazia Lamanna
Publikováno v:
Frontiers in Physics, Vol 11 (2023)
With technical progress, combustion pressures have been increased over the years, frequently exceeding the critical pressure of the injected fluids. For conditions beyond the critical point of the injected fluids, the fundamental physics of mixing an
Externí odkaz:
https://doaj.org/article/9487377e0dd045b7a97277b6de1e03e1
Autor:
Shuguo Shi, Adrian Breicher, Johannes Trabold, Sandra Hartl, Robert S. Barlow, Andreas Dreizler, Dirk Geyer
Publikováno v:
Applications in Energy and Combustion Science, Vol 13, Iss , Pp 100105- (2023)
Fundamental studies on the effects of differential diffusion of hydrogen (H2) on flame structure are motivated as the high diffusivity of H2 presents challenges for the modeling and optimization of combustion systems. Polyhedral Bunsen flames are exa
Externí odkaz:
https://doaj.org/article/3f7a895ec6ad45fe9217faca22843de5
Publikováno v:
Applications in Energy and Combustion Science, Vol 12, Iss , Pp 100093- (2022)
Turbulent mixing processes and species transport govern many important properties like stability and pollutant formation of reactive systems. We propose spectrally resolved absorption tomography as a viable tool to quantitatively assess species trans
Externí odkaz:
https://doaj.org/article/7f35a961e2ba4267b97222ec8c17b824
Autor:
Johannes Emmert, Henrik Schneider, Christian Meißner, Evaggelos Sidiropoulos, Jonas I. Hölzer, Thomas Seeger, Benjamin Böhm, Andreas Dreizler, Steven Wagner
Publikováno v:
Applications in Energy and Combustion Science, Vol 6, Iss , Pp 100025- (2021)
Oxy-fuel combustion promises efficient and inexpensive carbon dioxide sequestration and is therefore subject to active experimental research. However, the transfer of mature, non-intrusive diagnostic methods for temperature measurement like Coherent
Externí odkaz:
https://doaj.org/article/c29163f406e64363a2533369937480e4
Autor:
Yujuan Luo, Federica Ferraro, Adrian Breicher, Hannes Böttler, Andreas Dreizler, Dirk Geyer, Christian Hasse, Arne Scholtissek
Publikováno v:
International Journal of Hydrogen Energy. 48:407-421
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe96b720b5b4d0470f3bb79639a03978
https://doi.org/10.1016/j.ijhydene.2022.09.233
https://doi.org/10.1016/j.ijhydene.2022.09.233
Autor:
Maria Angela Agizza, Ghobad Bagheri, Sebastian Bürkle, Tiziano Faravelli, Steven Wagner, Andreas Dreizler
Publikováno v:
Energies, Vol 15, Iss 1, p 252 (2021)
Oxy-fuel combustion is a promising strategy to minimize the environmental impact of combustion-based energy conversion. Simple and flexible tools are required to facilitate the successful integration of such strategies at the industrial level. This s
Externí odkaz:
https://doaj.org/article/f65f81b97226400898eeaa6f1311f2fe
Autor:
Anna Schmidt, Matthias Bonarens, Ilia V. Roisman, Kaushal Nishad, Amsini Sadiki, Andreas Dreizler, Jeanette Hussong, Steven Wagner
Publikováno v:
Applied Sciences, Vol 11, Iss 15, p 6907 (2021)
In this work, an experimental investigation of AdBlue film formation in a generic selective catalytic reduction (SCR) exhaust gas test bench is presented. AdBlue is injected into a generic SCR test bench resulting in liquid film formation on the lowe
Externí odkaz:
https://doaj.org/article/e6a1cda825334bc48cb8093c05460de1
Autor:
Hongchao Chu, Cooper Welch, Hani Elmestikawy, Shangyi Cao, Marco Davidovic, Benjamin Böhm, Andreas Dreizler, Heinz Pitsch
Publikováno v:
Flow, turbulence and combustion 110(1), 3–29 (2023). doi:10.1007/s10494-022-00353-7 special issue: "Theme Issue: Cyclic Variations in Internal Combustion Engines / Issue editors: Benjamin Böhm, Andreas Kempf"
Flow, turbulence and combustion (2022). doi:10.1007/s10494-022-00353-7
Published by Springer Science + Business Media B.V., Dordrecht [u.a.]
Published by Springer Science + Business Media B.V., Dordrecht [u.a.]
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2c2b47a3d966020172459ab73064694
https://doi.org/10.1007/s10494-022-00353-7
https://doi.org/10.1007/s10494-022-00353-7
Publikováno v:
Flow, Turbulence and Combustion. 110:185-208
Cyclic variability is investigated in an optically accessible single-cylinder spark-ignition research engine by introducing artificial exhaust gas in controlled amounts to the homogenous air–fuel mixture before ignition. A skip-fire scheme ensures
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f3a2ff0fa406ebf3d4e00d371a5cb95
https://doi.org/10.1007/s10494-022-00347-5
https://doi.org/10.1007/s10494-022-00347-5