M.Sc. Christopher Geschwindner

Contact

work +49 6151 16-28754
fax +49 6151 16-28900

Work L6|01 113
Otto-Berndt-Str. 3
64387 Darmstadt

  • Development and application of high-speed laser measurements in reactive flows
  • Multi-parameter laser diagnostics in reactive multi-phase flows under laminar and turbulent conditions (Project B7, SFB/TRR 129)
  • Laser-optical investigation of flame-retarded polymers
  • Experiments on gasoline direct injection within the TUDa optical engine (ECN Spray G)
Figure 1: Biomass combustion in a turbulent, plasma-heated coflow.

The combustion of solid fuel particles is investigated under various flow configurations, therefore, allowing for a detailed understanding of the influence of turbulence, particle number density, and oxidizer compositions on the ignition and combustion of coal and biomass. For this purpose, two test rig environments equipped with optical diagnostics systems are used in project B7 of SFB/TRR 129. Experimental studies conducted in a laminar flow reactor enable a deeper insight into the different stages of single particle combustion as well as particle cloud flames for low flow rates. A microwave plasma heater (Fig. 1) is utilized for studying the interaction between auto-igniting particles and the turbulence properties of the surrounding oxidizer flow. Optical diagnostics such as laser-induced fluorescence (LIF), diffuse back-illumination (DBI), and particle image velocimetry (PIV) are applied to gather extensive experimental data sets. The combination of the findings from both test bench environments enable a better comprehension of the combustion in oxy-fuel conditions as well as the improvement of associated numerical models.

Loading...
Loading data from TUbiblio…

Error on loading data

An error has occured when loading publications data from TUbiblio. Please try again later.

  • {{ year }}

    • ({{ publication.date.toString().substring(0,4) }}):
      {{ publication.title }}. ({{ labels[publication.doc_status] }})
      In: {{ publication.series }}, {{ publication.volume }}, In: {{ publication.book_title }}, In: {{ publication.publication }}, {{ publication.journal_volume}} ({{ publication.number }}), ppp. {{ publication.pagerange }}, {{ publication.place_of_pub }}, {{ publication.publisher }}, {{ publication.institution }}, {{ publication.event_location }}, {{ publication.event_dates }}, ISSN {{ publication.issn }}, e-ISSN {{ publication.eissn }}, ISBN {{ publication.isbn }}, [{{ labels[publication.type]?labels[publication.type]:publication.type }}]
    • […]

Number of items in this list: {{ publicationsList.length }}
Only the {{publicationsList.length}} latest publications are displayed here.

View complete list at TUbiblio View this list at TUbiblio