Julia Thieringer, M.Sc.

Julia Thieringer, M.Sc.

  • Institut für Mechanische Verfahrenstechnik und Mechanik
    Karlsruher Institut für Technologie (KIT)
    Geb. 30.70
    Straße am Forum 8
    D-76131 Karlsruhe

Research Topic

Rearrangement processes of particle structures in wall flow filters

Ceramic wall-flow filters are used for the removal of particles from the exhaust gas stream of modern combustion engines. During operation, layer rearrangements occur due to the removal of organic components. These rearrangements can lead to disadvantageous operating behavior, such as an increase in pressure drop.

The aim of this research project is to enable independent fundamental investigations of the interactions between aerosol formation, particle deposition and rearrangement by separating the aerosol generation from the engine combustion process and adjusting a wide range of process parameters. In this way, it is conceivable to specifically relate the processes during deposition and rearrangement to process parameters and aerosol formation mechanisms.

Scanning electron micrograph (SEM) of ash and soot agglomerates on a filter channel

 

Veröffentlichungen
Titel Autoren Quelle

J.R.D. Thieringer, A. K. Watzek, J. Meyer, A. Dittler

Aerosol Science & Technology, 2022, https://doi.org/10.1080/02786826.2022.2073192 (open access)

J.R.D. Thieringer, J. Szabadi, J. Meyer, A. Dittler

Processes 2022, 10, 545, https://doi.org/10.3390/pr10030545 (open access)

Conference Contributions
Title Conference Authors

22. Internationales Stuttgarter Symposium, Automobil- und Motorentechnik

J.R.D. Thieringer, J. Meyer, A. Dittler

FILTECH 2022, The Filtration Event

J.R.D. Thieringer, J. Meyer, A. Dittler

CASANZ2021 - 25th International Clean Air and Environment Conference

P. Leidenberger, F. Finger, S. Schmalfuss, J. Szabadi, J. Thieringer, A. Dittler

Jahrestreffen der ProcessNet-Fachgruppen Gasreinigung und Partikelmesstechnik 2021

J.R.D. Thieringer, J. Meyer, A. Dittler

FILTECH 2019 - The Filtration Event

J. Thieringer, H. Werling, J. Meyer, A. Dittler

PARTEC 2019

J. Thieringer, J. Meyer, A. Dittler