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Ingwald Obernberger

Univ.-Doz. Dipl.-Ing. Dr.techn. Prof.

1990 …2017
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Research Output 1990 2017

2006

A method for reduction of computational time of local equilibria for biomass flue gas compositions in CFD

Braun, M., Kleditzsch, S., Scharler, R., Obernberger, I., Forstner, M., Joeller, M. & Hofmeister, G., 2006, In : Progress in computational fluid dynamics. 6, 4/5, p. 272-277

Research output: Contribution to journalArticleResearchpeer-review

CFD modelling of NOx formation in biomass grate furnaces with detailed chemistry

Scharler, R., Obernberger, I. & Widmann, E., 2006, Proc. of the Internat. Conf. Science in Thermal and Chemical Biomass Conversion. ., p. 284-300

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

CFD simulation of ash deposit formation in fixed bed biomass furnaces and boilers

Forstner, M., Hofmeister, G., Joeller, M., Dahl, J., Braun, M., Kleditzsch, S., Scharler, R. & Obernberger, I., 2006, In : Progress in computational fluid dynamics. 6, 4/5, p. 248-261

Research output: Contribution to journalArticleResearchpeer-review

Chemical properties of solid biofuels - significance and impact

Obernberger, I., Brunner, T. & Bärnthaler, G., 2006, In : Biomass & Bioenergy. 30, p. 973-982

Research output: Contribution to journalArticleResearchpeer-review

Determination of major and minor ash-forming elements in solid biofuels

Bärnthaler, G., Zischka, M., Haraldsson, C. & Obernberger, I., 2006, In : Biomass & Bioenergy. 30, p. 983-997

Research output: Contribution to journalArticleResearchpeer-review

Fine particulate emissions from state-of-the-art small-scale Austrian pellet furnaces - characterisation, formation and possibilities of reduction.

Brunner, T., Bärnthaler, G. & Obernberger, I., 2006, Proc. of the 2nd World Conference on Pellets. ., p. 115-119

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Modeling of aerosol formation during biomass combustion for various furnace and boiler types

Jöller, M., Brunner, T. & Obernberger, I., 2006, Proceedings: Impacts of Fuel Quality on Power Production. Palo Alto, CA: Electric Power Research Institute, Inc., p. 7/5-1-7/5-17

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Recent developments concerning pellet combustion technologies - a review of Austrian developments.

Obernberger, I. & Thek, G., 2006, Proc. of the 2nd World Conference on Pellets. ., p. 47-56

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Recent developments concerning pellet combustion technologies – a review of Austrian developments (keynote lecture)

Obernberger, I. & Thek, G., 31 May 2006.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

2005

Aerosols in Biomass Combustion – Formation, Characterisation, Behaviour, Analysis, Emissions, Health Effects

Obernberger, I. (ed.), 2005, Graz: . (Thermal Biomass Utilization)

Research output: Book/ReportBookResearch

Aktuelle Erkenntnisse im Bereich der Feinstaub¬emissionen bei Pelletsfeuerungen

Obernberger, I., Brunner, T. & Bärnthaler, G., 2005, Tagungsband zum 5. Industrieforum Holzenergie. ., p. 54-64

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Altholzaufbereitung zur Verbesserung der Brennstoffqualität – Möglichkeiten und Auswirkungen

Obernberger, I., Wellacher, M. & Brunner, T., 2005, Strom und Wärme aus biogenen Festbrennstoffen. Düsseldorf: ., p. 49-64

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Ash-related Problems during Biomass Combustion and Possibilities for a Sustainable Ash Utilisation

BIEDERMANN, F. & Obernberger, I., 2005, Proc. of the Internat. Conf. “World Renewable Energy Congress” (WREC). Oxford: Elsevier B.V., p. 120-124

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Automated particle analysis of aerosols formed during biomass combustion by SEM/EDX

Mitsche, S., Pölt, P., Schmied, M., Brunner, T., Joeller, M. & Obernberger, I., 2005, International Workshop"Aerosol in Biomass Combustion". ., p. 133-144

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Biomasse-Kraft-Wärme-Kopplung auf Basis des ORC-Prozesses – Stand der Technik und Möglichkeiten der Prozessoptimierung

Obernberger, I., BIEDERMANN, F. & Gaia, M., 2005, Strom und Wärme aus biogenen Festbrennstoffen. Düsseldorf: ., p. 131-148

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

CFD-gestützte Entwicklung von Biomassefeuerungen im kleinen Leistungsbereich

Scharler, R., Obernberger, I., Weissinger, A. & Schmidt, W., 2005, In : BWK. 57, 7/8, p. 55-58

Research output: Contribution to journalArticleResearch

Combustion and Gasification of solid biomass for heat and power production in Europe – State-of-the-Art and relevant future developments (keynote lecture)

Obernberger, I., 2005, Energy for a Clean Environment“ (Clean Air 2005). Lissabon: ., p. 1-2

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Combustion and Gasification of solid biomass for heat and power production in Europe – State-of-the-Art and relevant future developments (keynote lecture)

Obernberger, I. & Biedermann, F., 27 Jun 2005.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Depositionsmodellierung in Biomasse-befeuerten Kesseln mittels CFD

Scharler, R., Joeller, M., Hofmeister, G., Braun, M., Kleditzsch, S. & Obernberger, I., 2005, Tagungsband zum 22. Deutschen Flammentag. Düsseldorf: ., p. 493-503

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Effiziente Laufzeitkopplung von Gleichgewichtsprogrammen mit CFD-Werkzeugen für Anwendungen in Kraftwerkstechnik und Feuerungstechnik

Kleditzsch, S., Braun, M., Scharler, R., Obernberger, I., Forstner, M., Joeller, M. & Hofmeister, G., 2005, Verbrennung und Feuerungen - 22. Deutscher Flammentag. Düsseldorf: VDI-Verlag Düsseldorf, Vol. 1888. p. 693-702 (VDI-Bericht).

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Fly ash and aerosol formation in biomass combustion processes - an introduction

Obernberger, I. & Brunner, T., 2005, Aerosols in Biomass Combustion. Graz: ., p. 1-11

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Investigation of woody biomass potentials in selected European countries and their allocation to potential applications for thermal utilisation

Thek, G., Obernberger, I. & Hirtenfellner, J., 2005, Proc. of the 14th European Biomass Conference & Exhibition. Paris: ., p. 96-99

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Modeling of Aerosol Formation during Biomass Combustion in Grate Furnaces and Comparison with Measurements

Joeller, M., Brunner, T. & Obernberger, I., 2005, In : Energy & fuels. 19, 1, p. 311-323

Research output: Contribution to journalArticleResearchpeer-review

Modelling of aerosol formation

Joeller, M., Brunner, T. & Obernberger, I., 2005, Aerosols in Biomass Combustion. Graz: ., Vol. 6. p. 79-106 (Series thermal biomass utilization).

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

2004

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

Scharler, R., Forstner, M., Braun, M., Brunner, T. & Obernberger, I., 2004, Proc. of the 2nd World Conference and Exhibition on Biomass for Energy, Industry and Climate Protection. Rom: ., p. 1357-1360

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Ash characterisation of perennial energy crops and their influence on thermal processing

Coulsen, M., Dahl, J., Gansekoele, E., Bridgwater, A. V., Obernberger, I. & Van de Beld, L., 2004, Proc. of the 2nd World Conference and Exhibition on Biomass for Energy, Industry and Climate Protection. Rom: ., p. 359-362

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Basic information regarding decentralised CHP plants based on biomass combustion in selected IEA partner countries

Obernberger, I. (ed.) & Thek, G. (ed.), 2004, Graz: BIOS BIOENERGIESYSTEME GmbH. (Final report of the related IEA Task32 project)

Research output: Book/ReportOther reportResearch

Bio-Energy chains from perennial crops in Southern Europe

CHRISTOU, M., FERNANDEZ, J., GOSSE, G., VENTURI, G., Bridgwater, A. V., SCHEURLEN, K., Obernberger, I., Van de Beld, L., SOLDATOS, P. & REINHARDT, G., 2004, Proc. of the 2nd World Conference and Exhibition on Biomass for Energy, Industry and Climate Protection. Rom: ., p. 604-607

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Chemical properties of solid biofuels – significance and impact

Obernberger, I., Brunner, T. & Bärnthaler, G., 2004, Standardisation of Solid Biofuels. Leipzig: ., p. 205-223

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Demonstration and evaluation of an innovative small-scale biomass CHP module based on a 730 kWel screw-type steam engine

Obernberger, I., Hammerschmid, A., Stallinger, A. & Piatkowski, R., 2004, 2nd World Conference and Exhibition on Biomass for Energy, Industry and Climate Protection. ROM: ., p. 1745-1748

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Demonstration of an innovative biomass CHP plant based on a 1,000 kWel Organic Rankine Cycle – EU demonstration project Lienz (A)

Obernberger, I., Thonhofer, P., Reisenhofer, E. & Gaia, M., 2004, 2nd World Conference and Exhibition on Biomass for Energy, Industry and Climate Protection. ROM: ., p. 1839-1842

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Determination of major and minor element contents in solid biofuels

Obernberger, I., Haraldsson, C., Zischka, M. & Bärnthaler, G., 2004, Standardisation of Solid Biofuels. Leipzig: ., p. 245-257

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Evaluation of the combustion characteristics of four perennial energy crops (Arundo donax, Cynara cardunculus, Miscanthus x giganteus and Panicum virgatum)

Dahl, J. & Obernberger, I., 2004, Proc. of the 2nd World Conference and Exhibition on Biomass for Energy, Industry and Climate Protection. Rom: ., p. 1265-1270

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Investigation of formation pathways of aerosol particles formed during fixed bed combustion of woody biomass fuels

Jöller, M., Brunner, T., Obernberger, I. & Letofsky-Papst, I., 2004, Fuel Chemistry Preprints. Washington: ., Vol. 49. p. 85-86 (Fuel Chemistry Preprints).

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Physical characterisation and chemical composition of densified biomass fuels with regard to their combustion behaviour

Obernberger, I. & Thek, G., 2004, In : Biomass & Bioenergy. 27, p. 653-669

Research output: Contribution to journalArticleResearchpeer-review

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

Widmann, E., Scharler, R., Stubenberger, G. & Obernberger, I., 2004, World Conference and Exhibition on Biomass for Energy, Industry and Climate Protection. ., p. 1384-1387 (Proc. of the 2nd World Conference and Exhibition on Biomass for Energy, Industry and Climate Protect).

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Small-scale CHP Plant based on a 75 kWel Hermetic Eight Cylinder Stirling Engine for Biomass Fuels – Development, Technology and Operating Experiences

Obernberger, I., BIEDERMANN, F., Carlsen, H. & Schöch, M., 2004, 2nd World Conference and Exhibition on Biomass for Energy, Industry and Climate Protection. ROM: ., p. 1722-1725

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Techno-economic evaluation of selected decentralised CHP applications based on biomass combustion in IEA partner countries

Obernberger, I. (ed.) & Thek, G. (ed.), 2004, Graz: BIOS BIOENERGIESYSTEME GmbH. (Final report of the related IEA Task32 project)

Research output: Book/ReportOther reportResearch

Waste wood processing in order to improve its quality for biomass combustion

Brunner, T., Obernberger, I. & Wellacher, M., 2004, Proc. of the 2nd World Conference and Exhibition on Biomass for Energy, Industry and Climate Protection. Rom: ., p. 250-253

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review