Secondment at Bekaert Company - Furigas started in 1972 as manufacturer of atmospheric burners. - Premixed technology + condensing boilers started in the 1980’s - Driven by low NOx and higher efficiency demands - NIT was bought from Bekaert - 2000 acquisition : Bekaert Combustion Technology - Premixed technology is sensitive to thermo-acoustics instabilities - Since 2005 BTC has been developing a dedicated team in order to predict and prevent thermo-acoustic noise 0 Confidential - only for TANGO project - Joan Teerling, Bekaert Combustion Technology, June 2013
Secondment at Bekaert Location Assen, Drenthe, The Netherlands Assen Eindhoven 1 Confidential - only for TANGO project - Joan Teerling, Bekaert Combustion Technology, June 2013
Organisation R&D Manager Project manager 4 Project managers TA TANGO 2 Development Designer 4 Workshop fellow Engineers Team manager + 6 Test Engineers 2 Confidential - only for TANGO project - Joan Teerling, Bekaert Combustion Technology, June 2013
Secondment at Bekaert- Tools Measurements Modelling impedance tube 1D/network-modelling noise map (based on TNO-model) improve all tools in STW-project using existing other tools boiler (i.e. Calenta 35s) with industrial and academic partners burner signature measurement 3D-modelling using Comsol 3 Confidential - only for TANGO project - Joan Teerling, Bekaert Combustion Technology, June 2013
Secondmen at Bekaert - Tools - Lab equipment Burner signature measurement OH-sensor Phase shift (Degrees) Phase shift (Degrees) CTA Premix Speaker MFCs Frequency (Hz) Frequency (Hz) Setup 1-30kW 4 Confidential - only for TANGO project - Joan Teerling, Bekaert Combustion Technology, June 2013
Secondment at Bekaert - Computational Engineering Comsol Fluent - based on real / complex 3DCAD - Heat transfer in heat exchangers geometries - Gas flow in burners - Acoustic behaviour of passive - First tests on combustion components - TANGO fellow will continue work of - First tests for TA-modelling in Manohar on modelling premixed burner Comsol and deriving TF 5 Confidential - only for TANGO project - Joan Teerling, Bekaert Combustion Technology, June 2013
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