M.Sc. Matthias Bonarens
Working area(s)
High Temperature Process Diagnostics, SFB/Transregio 129 – Oxyflame
Contact
bonarens@rsm.tu-...
work +49 6151 16-28893
fax +49 6151 16-28000
Work
L6|01 108
Otto-Berndt-Str. 3
64287
Darmstadt
Reactive Flows and Diagnostics
High Temperature Process Diagnostics, SFB/Transregio 129 – Oxyflame
bonarens@rsm.tu-...
work +49 6151 16-28893
fax +49 6151 16-28000
Work
L6|01 108
Otto-Berndt-Str. 3
64287
Darmstadt
In the light of climate change and the anthropogenic impact on the environment, it is necessary to optimize industrial processes in terms of efficiency and pollutant emissions. This requires a profound understanding of the underlying physical processes. Reactive gas-phase flows are of particular relevance in energy technology, but their experimental characterization is anything but trivial. This is often due to the fact that the given boundary conditions and requirements with respect to robustness, process access, influence of the process, measurement accuracy, as well as time and spatial resolution exclude the application of many established measurement methods.
Absorption spectroscopic methods such as tunable diode laser absorption spectroscopy (TDLAS) and super continuum laser absorption spectroscopy (SCLAS) are robust measurement methods that allow accurate and influence-free investigations of gas phase flows at high temporal resolution. However, these methods do not allow to resolve the distribution of the measured quantities along the absorption path. This drawback can be overcome by the application of tomographic methods. Tomography allows the reconstruction of spatial distributions based on measurements along multiple paths within a measurement volume. Therefore, by combining absorption spectroscopy and tomography, many industrially relevant gas-phase processes can be characterized comprehensively. The challenges involved are of both theoretical and experimental nature.
We would like to customise the information and usability of this website to your preferences and needs.
To this end, we use so-called cookies. Please choose which cookies you would like to enable when visiting our webpages.
Some of these cookies are required to load and correctly display this website on your device.
These are strictly necessary or essential cookies and cannot be deselected.
The preferences cookie saves your language setting, while the statistics cookie regulates
how the open-source statistical software “Matomo” analyses your visits to and activities on our website.
For more information about cookies we use, please refer to our
privacy policy.