BIOS - Bioenergy
  IHR PARTNER FÜR ENERGETISCHE BIOMASSENUTZUNG UND ENERGIEEFFIZIENZ  
 

Download: CFD

CFD Broschüre – PDF#0105

PDF#0139

PDF#0140

CFD simulations as efficient tool for the development and optimisation of small-scale biomass furnaces and stoves – PDF#0127

SCHARLER Robert*,**,***,  BENESCH Claudia*, SCHULZE Kai**, OBERNBERGER Ingwald*,**,***

*BIOS BIOENERGIESYSTEME GmbH, Inffeldgasse 21b, A-8010 Graz, Austria
**BIOENERGY 2020+ GmbH, Inffeldgasse 21b, A-8010 Graz, Austria
***Institute for Process and Particle Engineering, Graz University of Technology, Inffeldgasse 21a, A - 8010 Graz, Austria

PDF#0141

Development of biomass fired boilers with an advanced CFD model for ash deposit and aerosol formation – PDF#0126

SCHULZE Kai*, SCHARLER Robert*,**,***,  OBERNBERGER Ingwald*,**,***

*Bioenergy 2020+ GmbH, Inffeldgasse 21b, A-8010 Graz, Austria
**BIOS BIOENERGIESYSTEME GmbH, Inffeldgasse 21b, A-8010 Graz, Austria
***Institute for Process and Particle Engineering, Graz University of Technology, Inffeldgasse 21a, A - 8010 Graz, Austria

CFD-Simulationen als innovatives Werkzeug für die Entwicklung und Optimierung von Biomasse-Kleinfeuerungsanlagen und Kaminöfen – PDF#0125

SCHARLER Robert*,**,***,  BENESCH Claudia*, OBERNBERGER Ingwald*,**,***

*BIOS BIOENERGIESYSTEME GmbH, Inffeldgasse 21b, A-8010 Graz, Austria
**BIOENERGY 2020+ GmbH, Inffeldgasse 21b, A-8010 Graz, Austria
***Institut für Prozess- und Partikeltechnik, Technische Universität Graz, Inffeldgasse 21a, A - 8010 Graz, Austria

Advanced modelling of deposit formation in biomass furnaces – investigation of mechanisms and comparison with deposit measurements in a small-scale pellet boiler – PDF#0124

SCHULZE Kai*, SCHARLER Robert*,**,*** , TELIAN Markus****, OBERNBERGER Ingwald*,**,***

*BIOENERGY 2020+ GmbH, Inffeldgasse 21b, A-8010 Graz, Austria
**BIOS BIOENERGIESYSTEME GmbH, Inffeldgasse 21b, A-8010 Graz, Austria
***Institute for Process and Particle Engineering, Graz University of Technology, Inffeldgasse 21a, A - 8010 Graz, Austria
****Hovalwerk AG, FL-9490 Vadut (Liechtenstein)

Optimisation of biomass grate furnaces with a new 3D packed bed combustion model - on example of a small-scale underfeed stoker furnace – PDF#0123

MEHRABIAN Ramin*,**, SCHARLER Robert*,**,***, WEISSINGER Alexander****, OBERNBERGER Ingwald*,**,***

*BIOENERGY 2020+ GmbH, Inffeldgasse 21b, A-8010 Graz, Austria
**Institute for Process and Particle Engineering, Graz University of Technology, Inffeldgasse 21a, A - 8010 Graz, Austria
***BIOS BIOENERGIESYSTEME GmbH, Inffeldgasse 21b, A-8010 Graz, Austria
****KWB - Kraft und Wärme aus Biomasse GmbH, Industriestraße 235, A-8321 St. Margarethen, Austria

CFD based design and optimisation of wood log fired stoves – PDF#0122

SCHARLER Robert*,**, BENESCH Claudia*, NEUDECK Andreas***, OBERNBERGER Ingwald*,**

*BIOS BIOENERGIESYSTEME GmbH, Inffeldgasse 21b, A-8010 Graz, Austria
**Institute for Process and Particle Engineering, Graz University of Technology, Inffeldgasse 21a, A - 8010 Graz, Austria
***HAAS+SOHN Ofentechnik GmbH, Urstein Nord 67, A-5412 Puch, Austria

Modeling of aerosol formation during biomass combustion for various furnace and boiler types – PDF#0106

Jöller Markus, Thomas Brunner, Obernberger Ingwald

Numerical simulation of ash particle impaction in tube bundles - A case study as a basis for a CFD based ash deposit formation model in convective heat exchangers – PDF#0092

Robert Scharler, J.G.M. Kuerten, Kai Schulze, Ingwald Obernberger

Development and evaluation of a flexible model for CFD simulation of ash deposit formation in biomass fired boilers – PDF#0091

Schulze Kai, Hofmeister Georg, Jöller Markus, Scharler Robert, Obernberger Ingwald, Korbee Rob, Cieplik Mariusz

Simulationsgestützte Auslegung und Optimierung von Biomassefeuerungs- und Kesselanlagen – Einsatzmöglichkeiten, Stand der Technik und innovative Methoden – PDF#0086

Robert Scharler *, **, ***,  Selma Zahirovic ***, Kai Schulze *,  Stefan Kleditzsch ****,  Ingwald Obernberger *, **, ***
*    Austrian Bioenergy Centre GmbH, Inffeldgasse 21b, A-8010 Graz, Österreich
**BIOS BIOENERGIESYSTEME GmbH, Inffeldgasse 21b, A-8010 Graz, Österreich
***Institut für Ressourcenschonende und Nachhaltige Systeme, Technische Universität Graz, Inffeldgasse 21b, A-8010 Graz, Österreich
****Fluent Deutschland GmbH, Birkenweg 14a, D-64295 Darmstadt, Deutschland

CFD-gestützte Entwicklung von Biomassefeuerungen im kleinen Leistungsbereich – PDF#0050

Scharler Robert *, Obernberger Ingwald *, WEISSINGER Alexander **, SCHMIDT Wilhelm **

*BIOS BIOENERGIESYSTEME GmbH, Inffeldgasse 21b, A-8010 Graz, Austria
**KWB – KRAFT & WÄRME AUS BIOMASSE GmbH, Industriestrasse 235, A-8321 St. Margarethen/Raab, Austria

Depositionsmodellierung in Biomasse-befeuerten Kesseln mittels CFD – PDF#0047

Scharler Robert *, **, Joeller Markus *, Hofmeister Georg *, Braun Markus ***, Kleditzsch Stefan ***, Obernberger Ingwald *, **

*Austrian Bio Energy Centre GmbH, Inffeldgasse 21b, A-8010 Graz, Austria
**BIOS BIOENERGIESYSTEME GmbH, Inffeldgasse 21b, A-8010 Graz, Austria
***FLUENT Deutschland GmbH, Birkenweg 14a, D-64295 Darmstadt, Germany

New Trends in Combustion Simulation – PDF#0057

Dr. U. Schmidt*, Dr. C.-H. Rexroth*, Dr. Robert Scharler**,***, Dipl.-Phys. I. Cremer*

*Fluent Deutschland GmbH, Birkenweg 14a , D-64295 Darmstadt, Germany.
**BIOS BIOENERGIESYSTEME GmbH, Sandgasse 47, 8010 Graz, Austria
***Institute for Resource Efficient and Sustainable Systems, Graz University of Technology, Inffeldgasse 25, 8010 Graz, Austria

CFD modelling of NOx formation in biomass grategrate furnaces with detailed chemistry – PDF#0058

Robert Scharler1,2,3, Emil Widmann1, Ingwald Obernberger1,2,3

1 Institute for Resource Efficient and Sustainable Systems, Graz University of Technology; Inffeldgasse 21b, A - 8010 Graz, Austria; Tel.: +43 (0)316 481300 34; Fax: +43 (0)316 481300 4; E-mail: scharler@rns.tugraz.at
2 AUSTRIAN BIOENERGY CENTRE GmbH; Inffeldgasse 21b, A - 8010 Graz, Austria
3 BIOS BIOENERGIESYSTEME GmbH; Inffeldgasse 21b, A - 8010 Graz, Austria
4 Technical University of Eindhoven, Department of Mechanical Engineering, Section Process Technology, Den Dolech 2, P.O. Box 513, 5600 MB Eindhoven, the Netherlands

Advanced CFD modelling of pulverised biomass – PDF#0059

S. Zahirovic, R. Scharler, I. Obernberger

Institute for Ressource Efficient and Sustainable Systems, Graz
University of Technology, Graz, Austria
Inffeldgasse 25, A - 8010 Graz, Austria; Tel.: +43 (0)316 481300 32

Release of NOx precursors from biomass fuel beds and application for CFD-based NOx postprocessing with detailed chemistry – PDF#0039

Widmann Emil *, Scharler Robert *, **, Stubenberger Gerhard *, Obernberger Ingwald *, **

*Institute of Resource Efficient and Sustainable Systems, Graz University of Technology, Inffeldgasse 25, A-8010 Graz, Austria
**BIOS BIOENERGIESYSTEME GmbH, Inffeldgasse 21b, A-8010 Graz, Austria

Advanced CFD analysis of large fixed bed biomass boilers with special focus on the convective section – PDF#0038

Scharler Robert *, **, ***, Forstner Martin *, **, Braun Markus *****, Brunner Thomas *, **, ***, ****, Obernberger Ingwald *, **, ***, ****

*Austrian Bio Energy Centre GmbH, Inffeldgasse 21b, A-8010 Graz, Austria
**BIOS BIOENERGIESYSTEME GmbH, Inffeldgasse 21b, A-8010 Graz, Austria
***Institute of Resource Efficient and Sustainable Systems, Graz University of Technology, Inffeldgasse 25, A-8010 Graz, Austria
****Technical University of Eindhoven, Department of Mechanical Engineering, Section Process Technology, Den Dolech 2, P.O. Box 513, 5600 MB Eindhoven, the Netherlands
*****FLUENT Deutschland GmbH, Birkenweg 14a, D-64295 Darmstadt, Germany

Deriving Guidelines for the design of biomass grate furnaces with CFD analysis – A new Multifuel-Low-NOx furnace as example – PDF#0055

Robert Scharler *, Ingwald  Obernberger *,**

* Institute of Chemical Engineering Fundamentals and Plant Engineering, Graz University of Technology, Austria
** BIOS – Bioenergy Systems, Sandgasse 47, A-8010 Graz, Austria

CFD ANALYSIS OF AIR STAGING AND FLUE GAS RECIRCULATION IN BIOMASS GRATE FURNACES – PDF#0056

Robert Scharler*, Ingwald Obernberger*,**, Günter Längle***, Josef Heinz***

*Institute of Chemical Engineering Fundamentals and Plant Engineering, Graz, University of Technology, A - 8010 Graz,
Inffeldgasse 25, Austria; Tel.: +43 (0)316 481300 31, Fax: +43 (0)316 481300-4, **BIOS – Bioenergy Systems, Sandgasse 47/13, A-8010 Graz, Austria
***MAWERA Holzfeuerungsanlagen GmbH & Co KG, Neulandstraße 30, A- 6971 Hard/Bregenz, Austria

Deriving guidelines for the design of biomass grate furnaces with CFD analysis - a new Multifuel-Low-NOx furnace as example – PDF#0017

Robert Scharler*, Ingwald Obernberger**

*Institute of Chemical Engineering Fundamentals and Plant Engineering, Graz University of Technology, Inffeldgasse 25, Austria
**BIOS - BIOENERGIESYSTEME GmbH, Inffeldgasse 21b, A-8010 Graz, Austria

CFD Analysis of Air Staging and Flue Gas Recirculation in Biomass Grate Furnaces – PDF#0033

R. Scharler *, I. Obernberger *,**, G. Längle ***, J. Heinzle ***

*Institute of Chemical Engineering, Fundamentals and Plant Engineering, Technical University Graz
A - 8010 GRAZ, Inffeldgasse 25, AUSTRIA
** BIOS BIOENERGIESYSTEME GmbH, Inffeldgasse 21b, A-8010 Graz, Austria
*** MAWERA Holzfeuerungsanlagen GmbH & Co KG, Neulandstraße 30, A- 6971 Hard/Bregenz

Numerical Modelling of Biomass Grate Furnaces – PDF#0030

R. Scharler, I. Obernberger

Institute of Chemical Engineering, Fundamentals and Plant Engineering, Technical University Graz
A - 8010 GRAZ, Inffeldgasse 25, AUSTRIA