New Sensing and Actuation Methods at EVI-GTI 2019
We are happy to announce that CBOne will participate for the third time to the EVI-GTI Conference on Gas Turbine Instrumentation, taking place in Graz, Austria, on Nov. 20-21rst, 2019.
Hear, see, seize the flame - and set the beat.
Two papers are presented. The first is about the siren for the analysis or drive of flame dynamics. The second one is about the combined acoustic-optic monitoring method. Click the links below to download the presentations!
Since we "play at home", we offer the opportunity to interested people to visit our facilities and equipment during the free-time around the conference.
- Link to the conference schedule
- This email address is being protected from spambots. You need JavaScript enabled to view it. if you desire to visit us! Do not forget to mention your availability before/after the conference!
See, size and seize the flame: the emotion project
Combustion Bay One.e.U. works currently in co-operation with FH Joanneum/Aviation on the development of an embedded optical sensor for real-time monitoring of the flame condition in aeroengine combustors.
This feasibility study is financed by the Take-Off programme from the Austrian Research Promotion Agency (FFG).
The very promising first results will soon be presented at the following conference:
Kraft, G., Giuliani, F., Pfefferkorn, L. and Andracher, L.Toward embedded optical measurement techniques for precision combustion monitoring in aeroenginesProceedings of the XXIIIth Biannual Symposium on Measuring Techniques in TurbomachineryStuttgart, Germany,1 - 2 September 2016Read more: See, size and seize the flame: the emotion project
Measuring density fluctuations in a flame using laser vibrometry
Due to the rising interest in this technique, here is a brief article about the basics and potential of laser vibrometry for combustion diagnostics.
Read more: Measuring density fluctuations in a flame using laser vibrometry
Fuel vapour concentration measurement (Journal Publication)
Fritzer, J., Strzelecki, A., Giuliani, F., Bodoc, V. (2012)
Validation of an Infrared Extinction Method for Fuel Vapor Concentration Measurements towards the Systematic Comparison between Alternative and Conventional Fuels for Aviation
Journal of Engineering for Gas Turbines and Power, 134, January 2012,
GTP-011401
The infrared measurement technique at the LPP test rig of the DLR Cologne (Giuliani et al., ECM 2007)
Infrared absorption is specific to alcanes. Thus, with a specific apparatus, one can determine the effectiveness of combined fuel atomisation and vaporisation. In a word, one can cartography the fuel placement.
Read more: Fuel vapour concentration measurement (Journal Publication)
Heat fluctuation measurements in a flame using a lightweight laser method (journal publication)
Monitoring combustion stability with an interferometric method was validated by a team composed of CBOne members, TU Graz staff and of CNRS researchers.
The results are published in the journal "Combustion and Flame".
Interferometric Determination of Heat Release Rate in a Pulsated Flame
Leitgeb, T., Schuller, T., Durox, D., Giuliani, F., Koeberl, S., Woisetschlaeger, J.,
CNF-D-11-00360R2
Combustion and Flame, 2012
- to the article ->click here
- get a copy -> This email address is being protected from spambots. You need JavaScript enabled to view it.
