Robert Scharler

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

1997 …2023
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Research Output 1997 2019

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Experimental investigation on biomass shrinking and swelling behaviour: Particles pyrolysis and wood logs combustion

Caposciutti, G., Almuina-Villar, H., Dieguez-Alonso, A., Gruber, T., Kelz, J., Desideri, U., Hochenauer, C., Scharler, R. & Anca-Couce, A., 2019, In : Biomass & Bioenergy. 123, April 2019, p. 1-13 13 p.

Research output: Contribution to journalArticleResearchpeer-review

wood logs
pyrolysis
combustion
swelling
Swelling
2018

Experiments and modelling of NOx precursors release (NH3 and HCN) in fixed-bed biomass combustion conditions

Anca-Couce, A., Sommersacher, P., Evic, N., Mehrabian, R. & Scharler, R., 15 Jun 2018, In : Fuel. 222, p. 529-537 9 p.

Research output: Contribution to journalArticleResearchpeer-review

Biomass
Nitrogen
Experiments
2017

CO/CO2 ratio in biomass char oxidation

Anca-Couce, A., Sommersacher, P., SHIEHNEJADHESAR, A., Mehrabian Bardar, R., Hochenauer, C. & Scharler, R., 2017, In : Energy Procedia. 120, p. 238-245

Research output: Contribution to journalArticleResearchpeer-review

Modelling heat of reaction in biomass pyrolysis with detailed reaction schemes

Anca-Couce, A. & Scharler, R., 2017, In : Fuel. 206, p. 572-579

Research output: Contribution to journalArticleResearchpeer-review

2016

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 journalArticleResearchpeer-review

High strength steel
Boilers
Wood
Corrosion
Steel
2015

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 journalArticleResearchpeer-review

Gas furnaces
Packed beds
Computational fluid dynamics
Biomass
Gases

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 journalArticleResearchpeer-review

2014

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 journalArticleResearchpeer-review

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 journalArticleResearchpeer-review

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 journalArticleResearchpeer-review

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 journalArticleResearchpeer-review

2013

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 journalArticleResearchpeer-review

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 journalArticleResearchpeer-review

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 journalArticleResearchpeer-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 journalArticleResearchpeer-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 journalArticleResearchpeer-review

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 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

2005

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