Ingwald Obernberger

Research output

Research output per year 1990 1994 1995 1996 1997 1998 2000 2001 2002 2004 2005 2006 2007 2008 2010 2011 2012 2014 2017

• 172 Conference paper
• 92 Article
• 31 Other report
• 27 Commissioned report
• 35 More
  • 11 (Old data) Lecture or Presentation
  • 9 Book
  • 9 Chapter
  • 3 Poster
  • 1 Software
  • 1 Diploma Thesis
  • 1 Doctoral Thesis

Research output per year

Research output per year

Search results

• 2017

  Particulate emissions from modern and old technology wood combustion induce distinct time-dependent patterns of toxicological responses in vitro

  Happo, M. S., Hirvonnen, M-R., Uski, O., Kasurinen, S., Kelz, J., Brunner, T., Obernberger, I. & Jalava, P., 2017, In: Toxicology in Vitro. Volume 44, p. 164-171

  Research output: Contribution to journal › Article › peer-review
• 2016

  Application of a detailed biomass pyrolysis kinetic scheme to hardwood and softwood torrefaction

  Anca-Couce, A. & Obernberger, I., 2016, In: Fuel. 167, p. 158-167

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Hardwood 100%
  • Thermogravimetric Analysis 50%
  • Phase Composition 50%
  • Alkali Metal 25%

• Characterization and condensation behaviour of gravimetric tars produced during spruce torrefaction

  Anca-Couce, A., Brunner, T., Kanzian, W., Obernberger, I. & Trattner, K., 2016, In: Journal of Analytical and Applied Pyrolysis . 119, p. 173-179

  Research output: Contribution to journal › Article › peer-review

• Dominating High Temperature Corrosion Mechanisms in Low Alloy Steels in Wood Chips Fired Boilers

  Gruber, T., Retschitzegger, S., Scharler, R. & Obernberger, I., 17 Mar 2016, In: Energy & Fuels. 30, 3, p. 2385-2394 10 p.

  Research output: Contribution to journal › Article › peer-review

  • Muffle 100%
  • Energy-Dispersive X-Ray Analysis 100%
  • Energy Dispersive X Ray Analysis 83%
• 2015

  Combustion related characterisation of Miscanthus peat blends applying novel fuel characterisation tools

  Sommersacher, P., Brunner, T., Obernberger, I., Kienzl, N. & Kanzian, W., 2015, In: Fuel. 158, p. 253-262

  Research output: Contribution to journal › Article › peer-review

• Development and validation of CFD models for gas phase reactions in biomass grate furnaces considering gas streak formation above the packed bed

  SHIEHNEJADHESAR, A., Scharler, R., Mehrabian, R. & Obernberger, I., 22 Apr 2015, In: Fuel Processing Technology. 139, p. 142-158 17 p.

  Research output: Contribution to journal › Article › peer-review

  • Gas Mixing 100%

• Investigation of the corrosion behaviour of 13CrMo4–5 for biomass fired boilers with coupled online corrosion and deposit probe measurements

  Gruber, T., Schulze, K., Scharler, R. & Obernberger, I., 2015, In: Fuel. 144, p. 15-24

  Research output: Contribution to journal › Article › peer-review

  • Corrosion Behavior 100%
  • Fired Boiler 100%
  • Bundle Tube 66%
  • Corrosion Product 33%
  • Test Campaign 33%

• Low-Temperature Corrosion in Biomass Boilers Fired with Chemically Untreated Wood Chips and Bark

  Retschitzegger, S., Brunner, T. & Obernberger, I., 2015, In: Energy & Fuels. 29, 6, p. 3913-3921

  Research output: Contribution to journal › Article › peer-review

• Short term online corrosion measurements in biomass fired boilers. Part 1: Application of a newly developed mass loss probe

  Retschitzegger, S., Gruber, T., Brunner, T. & Obernberger, I., 2015, In: Fuel Processing Technology. 137, p. 148-156

  Research output: Contribution to journal › Article › peer-review

• Simultaneous Online Determination of S, Cl, K, Na, Zn, and Pb Release from a Single Particle during Biomass Combustion. Part 1: Experimental Setup–Implementation and Evaluation

  Sommersacher, P., Kienzl, N., Brunner, T. & Obernberger, I., 2015, In: Energy & Fuels. 29, 10, p. 6734-6746

  Research output: Contribution to journal › Article › peer-review
• 2014

  Conversion and leaching characteristics of biomass ashes during outdoor storage - results of laboratory tests

  Supancic, K., Obernberger, I., Kienzl, N. & Arich, A., 2014, In: Biomass & Bioenergy. 61, p. 214-226

  Research output: Contribution to journal › Article › peer-review

  • Mass Fraction 100%
  • Biomass Ash 100%
  • Water Demand 100%
  • Ettringite 100%
  • Drier (Material) 100%

• Development of a gas phase combustion model suitable for low and high turbulence conditions

  Shiehnejad-Hesar, A., Mehrabian-Bardar, R., Scharler, R., Goldin, G. M. & Obernberger, I., 2014, In: Fuel. 126, p. 177-187

  Research output: Contribution to journal › Article › peer-review

  • Turbulent Flow 100%
  • Rate Kinetics 66%
  • Kinetic Model 33%
  • Flames 33%
  • Phase Reaction 33%

• Erweiterung eines modellbasierten Regelungskonzepts für Biomassefeuerungsanlagen

  Translated title of the contribution: Improvement of a Model Based Control Strategy for Biomass FurnacesSeeber, R., Gölles, M., Brunner, T., Dourdoumas, N. & Obernberger, I., 2014, In: Automatisierungstechnik. 62, 12, p. 891-902

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Kalman Filter 100%
  • Shaping Filter 100%
  • Output Linearization 100%
  • Sensor Model 100%

• Kinetic scheme of biomass pyrolysis considering secondary charring reactions

  Anca-Couce, A., Mehrabian-Bardar, R., Scharler, R. & Obernberger, I., 2014, In: Energy Conversion and Management. 87, p. 687-696

  Research output: Contribution to journal › Article › peer-review

  • Pyrolysis 100%
  • Biomass Pyrolysis 100%
  • Phase Composition 33%
  • Char Formation 33%
  • Fixed Bed 33%

• Kinetic scheme to predict product composition of biomass torrefaction

  Anca-Couce, A., Mehrabian-Bardar, R., Scharler, R. & Obernberger, I., 2014, In: Chemical Engineering Transactions. 37, p. 43-48

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Fast Pyrolysis 100%
  • Pyrolysis 100%
  • Alkali Metal 100%
  • Packed Bed Reactor 100%
  • Torrefaction 100%

• Model based control of a small-scale biomass boiler

  Gölles, M., Reiter, S., Brunner, T., Dourdoumas, N. & Obernberger, I., 2014, In: Control Engineering Practice. 22, 1, p. 94-102

  Research output: Contribution to journal › Article › peer-review

  • Model-Based Control 100%
  • Biomass Boiler 100%
  • Carbon Dioxide 100%
  • Extended Kalman Filter 25%
  • Space Heating 25%

• Modellbasierte Regelung des Sekundärluftmassenstromes bei Biomasse-Feuerungsanlagen

  Translated title of the contribution: Model Based Control of the Secondary Air Massflow of Biomass FurnacesSchörghuber, C., Gölles, M., Dourdoumas, N. & Obernberger, I., 2014, In: Automatisierungstechnik. 62, 7, p. 487-499

  Research output: Contribution to journal › Article › peer-review

  • Secondary Air 100%
  • Control Loop 100%
  • Combustion 100%
  • Feedforward Control 50%
  • Flatness 50%

• Multi-physics modelling of packed bed biomass combustion

  Mehrabian-Bardar, R., Shiehnejad-Hesar, A., Scharler, R. & Obernberger, I., 2014, In: Fuel. 122, p. 164-178

  Research output: Contribution to journal › Article › peer-review

  • Biomass Conversion 100%
  • Subprocess 25%

• Strategy for the Application of Novel Characterization Methods for Biomass Fuels: Case Study of Straw

  Obernberger, I., 2014, In: Energy & Fuels. 28, 2, p. 1041-1052

  Research output: Contribution to journal › Article › peer-review

  • Detailed Design 100%
  • Power Production 16%
  • Standardized Method 16%
  • Preliminary Design 16%
  • Heat Production 16%
• 2013

  Advanced biomass fuel characterisation based on tests with a specially designed lab-reactor

  Brunner, T., Biedermann, F., Kanzian, W., Evic, N. & Obernberger, I., 2013, In: Energy & Fuels. 27, 10, p. 5691-5698

  Research output: Contribution to journal › Article › peer-review

  • Sewage Sludge 100%
  • Wood Fuels 40%
  • Test Reactor 40%
  • Reactor System 20%
  • Straw Biomass 20%

• Advanced biomass fuel characterisation based on tests with a specially designed lab-scale reactor

  Brunner, T., Biedermann, F., Kanzian, W., Evic, N. & Obernberger, I., 2013, (Submitted) In: Energy & Fuels. 27, 10, p. 5691–5698

  Research output: Contribution to journal › Article

  • Biomass Fuels 100%
  • Sewage Sludge 100%
  • Wood Fuels 40%
  • Test Reactor 40%
  • Flue Gas 20%

• A new innovative CFD-based optimisation method for biomass combustion plants

  Shiehnejad-Hesar, A., Schulze, K., Scharler, R. & Obernberger, I., 2013, In: Biomass & Bioenergy. 53, p. 48-53

  Research output: Contribution to journal › Article › peer-review

  • Pressure Loss 100%
  • Design Tool 100%

• Application of Novel and Advanced Fuel Characterization Tools for the Combustion Related Characterization of Different Wood/Kaolin and Straw/Kaolin Mixtures

  Sommersacher, P., Brunner, T., Obernberger, I., Kienzl, N. & Kanzian, W., 2013, In: Energy & Fuels. 27, 9, p. 5192-5206

  Research output: Contribution to journal › Article › peer-review

  • Fuel Additive 100%
  • High-Temperature Corrosion 100%
  • Sintering Temperature 100%
  • Particulate Matter 100%
  • Advanced Fuel 100%

• Assessment of Online Corrosion Measurements in Combination with Fuel Analyses and Aerosol and Deposit Measurements in a Biomass Combined Heat and Power Plant

  Retschitzegger, S., Brunner, T., Obernberger, I. & Waldmann, B., 2013, In: Energy & Fuels. 27, 10, p. 5670-5683

  Research output: Contribution to journal › Article › peer-review

  • Test Run 100%
  • Combined Heat and Power Plant 100%
  • Superheater 66%
  • Condensed Form 33%
  • Chemical Environment 33%

• Pulmonary inflammation and tissue damage in the mouse lung after exposure to PM samples from biomass heating appliances of old and modern technologies

  Happo, M. S., Uski, O., Jalava, P., Kelz, J., Brunner, T., Hakulinen, P., Mäki-Paakkanen, J., Kosma, V-M., Jokiniemi, J., Obernberger, I. & Hirvonen, M-R., 2013, In: Science of the Total Environment. 443, p. 256-266

  Research output: Contribution to journal › Article › peer-review

  • Pneumonia 100%
  • Lung 100%
  • Tissue Injury 100%
  • Particular Matter 2.5 50%
  • C57BL 6 Mouse 50%
• 2012

  A CFD model for thermal conversion of thermally thick biomass particles

  Mehrabian-Bardar, R., Zahirovic, S., Scharler, R., Obernberger, I., Kleditzsch, S., Wirtz, S., Scherer, V., Lu, H. & Baxter, L., 2012, In: Fuel Processing Technology. 95, p. 96-108

  Research output: Contribution to journal › Article › peer-review

• Acute systemic and lung inflammation in C57Bl/6J mice after intratracheal aspiration of particulate matter from small-scale biomass combustion appliances based on old and modern technologies

  Uski, O., Happo, M., Jalava, P., Brunner, T., Kelz, J., Obernberger, I., Jokiniemi, J. & Hirvonen, M-R., 2012, In: Inhalation toxicology. 24, 14, p. 952-965

  Research output: Contribution to journal › Article › peer-review

• Effects of pyrolysis conditions on the heating rate in biomass particles and applicability of TGA kinetic parameters in particle thermal conversion modelling

  Mehrabian-Bardar, R., Scharler, R. & Obernberger, I., 2012, In: Fuel. 93, p. 567-575

  Research output: Contribution to journal › Article › peer-review

  • Heating Rate 100%
  • Gasification 6%

• Emission factors and chemical characterisation of fine particulate emissions from modern and old residential biomass heating systems determined for typical load cycles

  Kelz, J., Brunner, T. & Obernberger, I., 2012, In: Environmental Sciences Europe. 24, 1, p. 1-18

  Research output: Contribution to journal › Article › peer-review

  • Chemical Characterization 100%
  • Fine Particulate 100%
  • Particulate Emission 100%
  • Emissions 100%
  • Emission Factor 100%

• Fuel indexes – a novel method for the evaluation of relevant combustion properties of new biomass fuels

  Sommersacher, P., Brunner, T. & Obernberger, I., 2012, In: Energy & Fuels. 26, 1, p. 380-390

  Research output: Contribution to journal › Article › peer-review

  • Combustion Property 100%
  • Biomass Fuels 100%
  • Fluidized Bed Combustion 100%
  • Emissions 66%
  • Characterization Method 16%

• In vitro toxicological characterization of particulate emissions from residential biomass heating systems based on old and new technologies

  Jalava, P. I., Happo, M. S., Kelz, J., Brunner, T., Hakulinen, P., Mäki-Paakkanen, J., Hukkanen, A., Jokiniemi, J., Obernberger, I. & Hirvonen, M-R., 2012, In: Atmospheric Environment. 50, p. 24-35

  Research output: Contribution to journal › Article › peer-review

  • Toxicological Effect 100%
  • Tumor Necrosis Factor 50%
  • Chemokine 50%
  • Lung Cancer 50%
  • Politef 50%
• 2011

  A kinetic study on the potential of a hybrid reaction mechanism for prediction of NOx formation in biomass grate furnaces

  Zahirovic, S., Scharler, R., Kilpinen, P. & Obernberger, I., 2011, In: Combustion Theory and Modelling. 15, 5, p. 645-670

  Research output: Contribution to journal › Article › peer-review

• Gasification of softwood pellets in a laboratory-scale updraft fixed-bed gasifier and subsequent staged combustion of producer gas: characterisation of gasification process, release and conversion of fuel-bound nitrogen

  Mandl, C., Obernberger, I. & Scharler, R., 2011, In: Biomass & Bioenergy. 35, 11, p. 4595-4604

  Research output: Contribution to journal › Article › peer-review

• Investigations of aerosol formation pathways during MSW combustion based on high-temperature impactor measurements

  Brunner, T., Fluch, J., Obernberger, I. & Warnecke, R., 2011, In: Fuel Processing Technology. June, p. 0-0

  Research output: Contribution to journal › Article › peer-review

• Validation of flow simulation and gas combustion sub-models for CFD-based prediction of NOx formation in biomass grate furnaces

  Zahirovic, S., Scharler, R., Kilpinen, P. & Obernberger, I., 2011, In: Combustion Theory and Modelling. 15, 1, p. 61-87

  Research output: Contribution to journal › Article › peer-review
• 2010

  Modelling of an updraft fixed-bed gasifier operated with softwood pellets

  Mandl, C., Obernberger, I. & Biedermann, F., 2010, In: Fuel. 89, p. 3795-3806

  Research output: Contribution to journal › Article › peer-review

  • Gasification 100%
  • Fixed Bed Gasifiers 100%
  • Power Input 50%
  • Air-to-Fuel Ratio 50%
  • Updraft Gasifiers 25%

• Modelling of grate combustion in a medium scale biomass furnace for control purposes

  Bauer, R., Gölles, M., Brunner, T., Dourdoumas, N. & Obernberger, I., 2010, In: Biomass & Bioenergy. 34, 4, p. 417-427

  Research output: Contribution to journal › Article › peer-review

• Sewage Sludge Ash to phosphorus fertiliser (II): variables influencing heavy metal removal during thermochemical treatment

  Mattenberger, H., Fraißler, G., Jöller, M., Brunner, T., Obernberger, I., Herk, P. & Hermann, L., 2010, In: Waste Management. 30, p. 1622-1633

  Research output: Contribution to journal › Article › peer-review
• 2009

  Eine Methode zur Bestimmung des Rauchgas-Massenstroms in einer Biomasse-Feuerung

  Bauer, R., Gölles, M., Brunner, T., Dourdoumas, N. & Obernberger, I., 2009, In: International Journal Automation Austria. 17, 1, p. 1-10

  Research output: Contribution to journal › Article › peer-review

• Influence of dry and humid gaseous atmosphere on the thermal decomposition of calcium chloride and its impact on the remove of heavy metals by chlorination

  Fraißler, G., Jöller, M., Brunner, T. & Obernberger, I., 2009, In: Chemical Engineering and Processing. 48, 1, p. 380–388

  Research output: Contribution to journal › Article › peer-review

• Thermodynamic equilibrium calculations concerning the removal of heavy metals from sewage sludge ash by chlorination

  Fraißler, G., Jöller, M., Mattenberger, H., Brunner, T. & Obernberger, I., 2009, In: Chemical Engineering and Processing. 48, 1, p. 152–164

  Research output: Contribution to journal › Article › peer-review
• 2008

  Experimental investigation of nitrogen species release from different solid biomass fuels as a basis for release models

  Stubenberger, G., Scharler, R., Zahirovic, S. & Obernberger, I., 2008, In: Fuel. 87, p. 793-806

  Research output: Contribution to journal › Article › peer-review

• Modellierung des dynamischen Verhaltens der Wärmeübertragung in einem Rauchrohr-Wärmeübertrager

  Bauer, R., Gölles, M., Brunner, T., Dourdoumas, N. & Obernberger, I., 2008, In: Automatisierungstechnik. 56, 10, p. 513-520

  Research output: Contribution to journal › Article › peer-review

• Particulate emission reduction in small-scale biomass combustion plants by a condensing heat exchanger

  de Best, C. J. J. M., van Kemenade, H. P., Brunner, T. & Obernberger, I., 2008, In: Energy & Fuels. 22, p. 587-597

  Research output: Contribution to journal › Article › peer-review

• Sewage Sludge Ash to phosphorus fertiliser: variables influencing heavy metal removal during thermochemical treatment

  Mattenberger, H., Fraißler, G., Brunner, T., Herk, P., Hermann, L. & Obernberger, I., 2008, In: Waste Management. 28, p. 2709-2722

  Research output: Contribution to journal › Article › peer-review
• 2007

  Biomasse-Heizkraftwerk mit ORC und Kälteerzeugung

  Obernberger, I., Hammerschmid, A. & Biedermann, F., 2007, In: Euroheat & power. 5, p. 38-50

  Research output: Contribution to journal › Article

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

  Jöller, M., Brunner, T. & Obernberger, I., 2007, In: Fuel Processing Technology. 88, p. 1136-1147

  Research output: Contribution to journal › Article › peer-review

• Modellierung der Druck- und Volumenstromverhältnisse in einer Biomasse-Feuerung

  Bauer, R., Gölles, M., Brunner, T., Dourdoumas, N. & Obernberger, I., 2007, In: Automatisierungstechnik. 55, p. 404-410

  Research output: Contribution to journal › Article › peer-review

• Quantification of the release of inorganic elements from biofuels

  Frandsen, F., van Lith, S., Korbee, R., Yrjas, P., Backman, R., Brunner, T. & Obernberger, I., 2007, In: Fuel Processing Technology. 88, p. 1118-1128

  Research output: Contribution to journal › Article › peer-review

• Was messen Temperatursensoren in einer Biomasse-Feuerung wirklich?

  Bauer, R., Gölles, M., Brunner, T., Dourdoumas, N. & Obernberger, I., 2007, In: Automatisierungstechnik. 55, 12, p. 600-607

  Research output: Contribution to journal › Article › peer-review