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  • Christoph Hochenauer
2020

Coupled CFD simulation for the cooling process of steel tubes in a rake type cooling bed

Raic, J., Landfahrer, M., Klarner, J., Zmek, T. & Hochenauer, C., 5 May 2020, In : Applied Thermal Engineering. 171, 14 p., 115068.

Research output: Contribution to journalArticleResearchpeer-review

Open Access

Fast and accurate CFD-model for NOx emission prediction during oxy-fuel combustion of natural gas using detailed chemical kinetics

Schluckner, C., Gaber, C., Landfahrer, M., Demuth, M. & Hochenauer, C., 15 Mar 2020, In : Fuel. 264, 116841.

Research output: Contribution to journalArticleResearchpeer-review

Modelling of the cooling process of steel tubes in a rake type cooling bed

Raic, J., Landfahrer, M., Klarner, J., Zmek, T. & Hochenauer, C., 25 Mar 2020, In : Applied Thermal Engineering. 169, 14 p., 114895.

Research output: Contribution to journalArticleResearchpeer-review

Numerical model incorporating different oxidizer in a reheating furnace fired with natural gas

Landfahrer, M., Schluckner, C., Gerhardter, H., Zmek, T., Klarner, J. & Hochenauer, C., 15 May 2020, In : Fuel. 268, 117185.

Research output: Contribution to journalArticleResearchpeer-review

Towards a wastewater energy recovery system: The utilization of humidified ammonia by a solid oxide fuel cell stack

Stöckl, B., Preininger, M., Subotić, V., Megel, S., Folgner, C. & Hochenauer, C., Feb 2020, In : Journal of power sources. 450, 227608.

Research output: Contribution to journalArticleResearchpeer-review

Transient CFD simulation of wood log combustion in stoves

Scharler, R., Gruber, T., Ehrenhöfer, A., Kelz, J., Bardar, R. M., Bauer, T., Hochenauer, C. & Anca-Couce, A., 1 Jan 2020, In : Renewable energy. 145, p. 651-662 12 p.

Research output: Contribution to journalArticleResearchpeer-review

2019

Ammonia2Power project - Ammonia gas recovery via VMD for fuel cells

Guillen-Burrieza, E., Stöckl, B., Hochenauer, C., Tahir, A. J., Platzer, C. & Brunner, C., 6 Jun 2019.

Research output: Contribution to conferencePosterResearchpeer-review

Ammonia as Promising Fuel for Solid Oxide Fuel Cells: Experimental Analysis and Performance Evaluation

Stöckl, B., Preininger, M., Subotić, V., Schröttner, H., Sommersacher, P., Seidl, M., Megel, S. & Hochenauer, C., 1 Sep 2019, In : ECS Transactions. 91, 1, p. 1601-1610 10 p.

Research output: Contribution to journalConference articleResearchpeer-review

CFD Investigation of Non-Condensable Gases in Vacuum and Non-Vacuum Steam Sterilizers

Feurhuber, M., Magno, M., Miranda, M., Prieler, R. J. & Hochenauer, C., Apr 2019, In : Chemie - Ingenieur - Technik. 91, 4, p. 502-513 12 p.

Research output: Contribution to journalArticleResearchpeer-review

CFD simulation of the inactivation of Geobacillus stearothermophilus on dental handpieces

Feurhuber, M., Burian, P. J., Magno, M., Miranda, M. & Hochenauer, C., Sep 2019, In : International journal of heat and mass transfer. 144, 17 p., 118649.

Research output: Contribution to journalArticleResearchpeer-review

Determining the heating characteristics of non-spherical particles in combusting flows

Gerhardter, H., Prieler, R. J., Knoll, M., Landfahrer, M., Hochenauer, C., Mühlböck, M. & Tomazic, P., 25 Mar 2019, In : Applied Thermal Engineering. 2019, 151, p. 124-133

Research output: Contribution to journalArticleResearchpeer-review

Development and application of a numerically efficient model describing a rotary hearth furnace using CFD

Landfahrer, M., Schluckner, C., Prieler, R., Gerhardter, H., Zmek, T., Klarner, J. & Hochenauer, C., 1 Aug 2019, In : Energy. 180, p. 79-89 11 p.

Research output: Contribution to journalArticleResearchpeer-review

Open Access

Effect of bed material density on the performance of steam gasification of biomass in bubbling fluidized beds

Soria-Verdugo, A., Von Berg, L., Serrano, D., Hochenauer, C., Scharler, R. & Anca-Couce, A., 1 Dec 2019, In : Fuel. 257, 116118.

Research output: Contribution to journalArticleResearchpeer-review

Electrochemical Characterization and Performance Assessment of SOC Stacks in Electrolysis Mode

Preininger, M., Stöckl, B., Subotić, V., Schauperl, R. & Hochenauer, C., Jul 2019, In : ECS Transactions. 91, 1, p. 2589-2600 12 p.

Research output: Contribution to journalConference articleResearchpeer-review

Experimental investigation of thermochemical regeneration using oxy-fuel exhaust gases

Gaber, C., Demuth, M., Prieler, R., Schluckner, C., Schroettner, H., Fitzek, H. & Hochenauer, C., 15 Feb 2019, In : Applied Energy. 236, p. 1115-1124 10 p.

Research output: Contribution to journalArticleResearchpeer-review

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

Extensive analysis of an SOC stack for mobile application in reversible mode under various operating conditions

Preininger, M., Stöckl, B., Subotić, V. & Hochenauer, C., 10 Mar 2019, In : Electrochimica acta. 299, p. 692-707 16 p.

Research output: Contribution to journalArticleResearchpeer-review

Fast Fuel Variation and Identification of SOFC System Changes Using Online Health Monitoring Tools and Fault Diagnosis

Subotić, V., Harter, P., Stöckl, B., Preininger, M., Kusnezoff, M., Lawlor, V., Pofahl, S., Napporn, T. W., Megel, S., Schröttner, H. & Hochenauer, C., 2019, In : ECS Transactions. 91, 1, p. 753-759

Research output: Contribution to journalConference articleResearchpeer-review

Generation Tool for Automated Thermal City Modelling

Nageler, P. J., Mach, T., Heimrath, R., Schranzhofer, H. & Hochenauer, C., 25 Jan 2019, In : Applied Mechanics and Materials . 887, p. 292 - 299 8 p.

Research output: Contribution to journalArticleResearchpeer-review

Integration of an adsorptive desulfurization unit into an SOFC-based auxiliary power unit operated with diesel fuel

Neubauer, R., Kienzl, N. & Hochenauer, C., 1 Jan 2019, In : Chemical Engineering Research and Design. 141, p. 47-55 9 p.

Research output: Contribution to journalArticleResearchpeer-review

Investigation of SOFC operation with steam gasifier product gases as a basis for enhancing its performance

Pongratz, G., Subotić, V., Schröttner, H., Stöckl, B., Hochenauer, C., Anca-Couce, A. & Scharler, R., 2019, Proceedings of the International Conference on Polygeneration Strategies (ICPS) 19. Vienna: Technische Universität Wien, p. 103 114 p.

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

Modeling the heat Transport in Semifinished Composite Parts with Thermoplastic Matrix

Brunnthaler, F., Längauer, M., Zitzenbacher, G., Burgstaller, C. & Hochenauer, C., 2019.

Research output: Contribution to conferencePaperResearchpeer-review

Modelling convective heat transfer to non-spherical particles

Gerhardter, H., Prieler, R. J., Schluckner, C., Knoll, M., Hochenauer, C., Mühlböck, M., Tomazic, P. & Schröttner, H., 1 Feb 2019, In : Powder Technology. 343, p. 245-254 10 p.

Research output: Contribution to journalArticleResearchpeer-review

Numerical analysis of flow configurations and electrical contact positions in SOFC single cells and their impact on local effects

Schluckner, C., Subotić, V., Preißl, S. & Hochenauer, C., 15 Jan 2019, In : International Journal of Hydrogen Energy. 44, 3, p. 1877-1895 19 p.

Research output: Contribution to journalArticleResearchpeer-review

Numerical and experimental investigation of scale formation on steel tubes in a real-size reheating furnace

Landfahrer, M., Schluckner, C., Prieler, R., Gerhardter, H., Zmek, T., Klarner, J. & Hochenauer, C., 1 Feb 2019, In : International journal of heat and mass transfer. 129, p. 460-467 8 p.

Research output: Contribution to journalArticleResearchpeer-review

Numerical and Experimental Study on Operation of Reversible Solid Oxide Fuel Cells

Subotić, V., Thaller, T., Preininger, M., Pongratz, G., Stöckl, B., Schröttner, H. & Hochenauer, C., 2019, In : ECS Transactions. 91, 1, p. 2661-2667 7 p.

Research output: Contribution to journalConference articleResearchpeer-review

Numerical Simulation of Planar SOFC Single Cell Fueled by Hydrogen, Nitrogen and Water Vapor Considering Fuel Gas Leakage from Cell Side

Tanaka, T., Inui, Y., Pongratz, G., Subotić, V. & Hochenauer, C., 2019, In : ECS Transactions. 91, 1, p. 2137-2147

Research output: Contribution to journalArticleResearchpeer-review

Online monitoring tools for SoH diagnostic and prognostic of remaining lifetime of reversible solid oxide cell (rSOC) systems

Subotić, V., Pofahl, S., Lawlor, V., Menzler, N. H., Thaller, T. & Hochenauer, C., 1 Jan 2019, In : Energy Procedia. 158, p. 2329-2334 6 p.

Research output: Contribution to journalConference articleResearchpeer-review

Open Access

Optimization of an integrated biomass gasifier-fuel cell system: An experimental study on the cell response to process variations

Subotić, V., Baldinelli, A., Barelli, L., Scharler, R., Hochenauer, C. & Anca-Couce, A., 1 Jan 2019, In : Energy Procedia. 158, p. 2052-2057 6 p.

Research output: Contribution to journalConference articleResearchpeer-review

Open Access

Particle classification and drag coefficients of irregularly-shaped combustion residues with various size and shape

Knoll, M., Gerhardter, H., Prieler, R. J., Mühlböck, M., Tomazic, P. & Hochenauer, C., 1 Mar 2019, In : Powder Technology. 2019, 345, p. 405-414 10 p.

Research output: Contribution to journalArticleResearchpeer-review

Performance of a ten-layer reversible Solid Oxide Cell stack (rSOC) under transient operation for autonomous application

Preininger, M., Stöckl, B., Subotić, V., Mittmann, F. & Hochenauer, C., 2 Aug 2019, In : Applied Energy. 254, 15 p., 113695.

Research output: Contribution to journalArticleResearchpeer-review

Single large wood log conversion in a stove: Experiments and modelling

Anca-Couce, A., Caposciutti, G., Gruber, T., Kelz, J., Bauer, T., Hochenauer, C. & Scharler, R., 1 Dec 2019, In : Renewable energy. 143, p. 890-897 8 p.

Research output: Contribution to journalArticleResearchpeer-review

Thermochemical analysis and experimental investigation of a recuperative waste heat recovery system for the tri-reforming of light oil

Gaber, C., Demuth, M., Schluckner, C. & Hochenauer, C., 1 Sep 2019, In : Energy conversion and management. 195, p. 302-312 11 p.

Research output: Contribution to journalArticleResearchpeer-review

2018

Adsorptive HCl and combined HCl-H2S removal from biogas for solid oxide fuel cell application

Weinländer, C., Neubauer, R., Hauth, M. & Hochenauer, C., 24 Apr 2018, In : Adsorption Science & Technology. 18 p.

Research output: Contribution to journalArticleResearchpeer-review

Open Access

Adsorptive on-board desulfurization over multiple cycles for fuel-cell-based auxiliary power units operated by different types of fuels

Neubauer, R., Weinländer, C., Kienzl, N., Bitschnau, B., Schröttner, H. & Hochenauer, C., 2018, In : Journal of power sources. 385, 1, p. 45-54

Research output: Contribution to journalArticleResearchpeer-review

Analysis of Heating Effects and Deformations for a STAF Panel with a Coupled CFD and FEM Simulation Method

Brandl, D., Schober, H. & Hochenauer, C., 25 Oct 2018, In : Journal of Facade Design and Engineering. 6, 3, p. 116-131

Research output: Contribution to journalArticleResearchpeer-review

Open Access

An experimental study of a thermochemical regeneration waste heat recovery process using a reformer unit

Gaber, C., Demuth, M., Prieler, R., Schluckner, C. & Hochenauer, C., 15 Jul 2018, In : Energy. 155, p. 381-391 11 p.

Research output: Contribution to journalArticleResearchpeer-review

A numerical methodology to predict the gas/solid interaction in fire resistance test

Prieler, R. J., Mayrhofer, M., Eichhorn-Gruber, M., Schwabegger, G. & Hochenauer, C., 2018, 10th International Conference on Structures in Fire. Ulster University, p. 383-390 8 p.

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

Assessment of a novel numerical model for combustion and in-flight heating of particles in an industrial furnace

Gerhardter, H., Prieler, R., Mayr, B., Landfahrer, M., Mühlböck, M., Tomazic, P. & Hochenauer, C., 2018, In : Journal of the Energy Institute. 91, 6, p. 817-827

Research output: Contribution to journalArticleResearchpeer-review

Catalytic efficiency of oxidizing honeycomb catalysts integrated in firewood stoves evaluated by a novel measuring methodology under real-life operating conditions

Reichert, G., Schmidl, C., Haslinger, W., Stressler, H., Sturmlechner, R., Schwabl, M., Wöhler, M. & Hochenauer, C., 1 Mar 2018, In : Renewable energy. 117, p. 300-313 14 p.

Research output: Contribution to journalArticleResearchpeer-review

CFD-based optimization of a transient heating process in a natural gas fired furnace using neural networks and genetic algorithms

Prieler, R. J., Mayrhofer, M., Gaber, C. E., Gerhardter, H., Schluckner, C., Landfahrer, M., Eichhorn-Gruber, M., Schwabegger, G. & Hochenauer, C., Jun 2018, In : Applied Thermal Engineering. 138, p. 217 234 p.

Research output: Contribution to journalArticleResearchpeer-review