@conference {355, title = {An Eulerian-Based Reduction Model for Iron Ore Particle Reduction}, booktitle = {AISTech 2023AISTech 2023 Proceedings}, year = {2023}, publisher = {AIST}, organization = {AIST}, doi = {10.33313/38710.33313/387/039}, url = {https://imis.aist.org/store/detail.aspx?id=https://imis.aist.org/store/detail.aspx?id=PR-387-039}, author = {B{\"o}senhofer, M. and Feilmayr, C. and Harasek, M. and Hauzenberger, F. and Stocker, H.} } @article {363, title = {Influence of Raceway Shape on Species Concentration}, journal = {Iron \& Steel Technology}, volume = {20}, year = {2023}, month = {Aug-07-2024}, issn = {15470423}, doi = {10.33313/TR/0823}, url = {https://imis.aist.org/store/detail.aspx?id=PR-TN0823-1}, author = {B{\"o}senhofer, Markus and Wartha, Eva-Maria and Hauzenberger, Franz and Stocker, Hugo and Feilmayr, Christoph and Harasek, Michael} } @conference {354, title = {Investigation of the Thermally Thick Alternative Reducing Agent Behavior in the Raceway Zone}, booktitle = {AISTech 2023AISTech 2023 Proceedings}, year = {2023}, publisher = {AIST}, organization = {AIST}, doi = {10.33313/38710.33313/387/042}, url = {https://imis.aist.org/store/detail.aspx?id=https://imis.aist.org/store/detail.aspx?id=PR-387-042}, author = {B{\"o}senhofer, M. and Feilmayr, C. and Harasek, M. and Hauzenberger, F. and Kiss, M. and Stocker, H.} } @conference {356, title = {A Novel Test Rig for the Evaluation of Auxiliary Reducing Agents (ARAs)}, booktitle = {AISTech 2023AISTech 2023 Proceedings}, year = {2023}, publisher = {AIST}, organization = {AIST}, doi = {10.33313/38710.33313/387/044}, url = {https://imis.aist.org/store/detail.aspx?id=https://imis.aist.org/store/detail.aspx?id=PR-387-044}, author = {B{\"o}senhofer, M. and Feilmayr, C. and Harasek, M. and Hauzenberger, F. and Nanz, T. and Rieger, J. and Stocker, H.} } @conference {333, title = {Influence of Raceway Shape on Species Concentration}, booktitle = {AISTech 2022 Proceedings of the Iron and Steel Technology ConferenceAISTech 2022 Proceedings of the Iron and Steel Technology Conference}, year = {2022}, publisher = {AIST}, organization = {AIST}, doi = {10.33313/38610.33313/386/023}, url = {http://digital.library.aist.org/pages/http://digital.library.aist.org/pages/PR-386-023.htm}, author = {Wartha, E. and B{\"o}senhofer, M. and Hauzenberger, F. and Stocker, H. and Feilmayr, C. and Harasek, M.} } @conference {313, title = {The Influence of Coke Reactivity on the Raceway Size {\textemdash} A Case Study}, booktitle = {AISTech 2021AISTech 2021 Proceedings of the Iron and Steel Technology Conference}, year = {2021}, publisher = {AIST}, organization = {AIST}, doi = {10.33313/38210.33313/382/252-83212-040}, url = {http://digital.library.aist.org/pages/PR-382http://digital.library.aist.org/pages/PR-382-152.htm}, author = {B{\"o}senhofer, M. and Wartha, E. and Hauzenberger, F. and Feilmayr, C. and Stocker, H. and Rieger, J. and Schatzl, M. and Harasek, M.} } @proceedings {318, title = {On the role of heat transfer in the thermo-chemical conversion of pulverized coal}, year = {2021}, month = {10/2021}, pages = {38-49}, author = {Markus B{\"o}senhfoer and Franz Hauzenberger and Christoph Feilmayr and Hugo Stocker and Magdalena Schatzl and Michael Harasek} } @conference {281, title = {Pulverized Coal Conversion in Blast Furnaces {\textemdash} Analysis of Involved Scales}, booktitle = {AISTech2020 Proceedings of the Iron and Steel Technology Conference}, year = {2020}, publisher = {AIST}, organization = {AIST}, doi = {10.33313/38010.33313/380/032}, url = {http://digital.library.aist.org/pages/PR-380http://digital.library.aist.org/pages/PR-380-032.htm}, author = {B{\"o}senhofer, M. and Wartha, E. and Jordan, C. and Hauzenberger, F. and Feilmayr, C. and Stocker, H. and Rieger, J. and K{\"o}nig, B. and Harasek, M.} } @conference {251, title = {Pulverized Coal Feeding Vessels - Characterization and Optimization}, booktitle = {AISTech 2019}, year = {2019}, month = {05/2019}, address = {Pittsburgh, PA, USA}, doi = {10.1000/377.042}, author = {B{\"o}senhofer, Markus and Antunes Paiva, In{\^e}s Isabel and Tjaden, Stefan and Jordan, Christian and Harasek, Michael and Rieger, Johannes and Feilmayr, Christoph and Hauzenberger, Franz} } @conference {252, title = {A Raceway Model Based on Open-Source Software}, booktitle = {AISTech 2019}, year = {2019}, month = {05/2019}, address = {Pittsburgh, PA, USA}, doi = {10.1000/377.272}, author = {B{\"o}senhofer, Markus and Wartha, Eva-Maria and Jordan, Christian and Harasek, Michael and Feilmayr, Christoph and Hauzenberger, Franz and K{\"o}nig, Bernhard} } @article {248, title = {Suitability of pulverised coal testing facilities for blast furnace applications}, journal = {Ironmaking \& Steelmaking}, year = {2019}, month = {Aug-01-2020}, pages = {1 - 12}, issn = {0301-9233}, doi = {10.1080/03019233.2019.1565152}, url = {https://www.tandfonline.com/doi/full/10.1080/03019233.2019.1565152}, author = {B{\"o}senhofer, Markus and Wartha, Eva-Maria and Jordan, Christian and Feilmayr, Christoph and Stocker, Hugo and Hauzenberger, Franz and Rieger, Johannes and Tjaden, Stefan and Walk, Arleen and Harasek, Michael} } @conference {225, title = {Characterization of Gas Phase Reaction Regime in the Raceway Zone}, booktitle = {AISTech 2018 Proceedings}, year = {2018}, address = {Philadelphia, PA, USA}, author = {B{\"o}senhofer, Markus and Wartha, Eva-Maria and Jordan, Christian and Harasek, Michael and Feilmayr, Christoph and Hauzenberger, Franz} } @conference {224, title = {Pulverized Coal Injection (PCI) Test Facilities and Methods - Overview and Recommendations}, booktitle = {AISTech 2018 Proceedings}, year = {2018}, address = {Philadelphia, PA, USA}, author = {B{\"o}senhofer, Markus and Jordan, Christian and Harasek, Michael and Feilmayr, Christoph and Hauzenberger, Franz and Walk, Arleen and Tjaden, Stefan} } @conference {200, title = {Intracorporeal Membrane Catheter for CO2 Reduction in the Blood - Drive Unit and Control System}, booktitle = {International Journal of Artificial Organs}, year = {2017}, doi = {10.5301/ijao.5000641}, url = {http://publik.tuwien.ac.at/files/publik_267186.pdf}, author = {Gf{\"o}hler, Margit and Janeczek, Christoph and Karabegovic, Alen and Futter, Livia and Harasek, Michael and Haddadi, Bahram and Jordan, Christian and Krenn, Claus G. and Neudl, Susanna and Ullrich, Roman} } @article {196, title = {Intracorporeal Membrane Catheter for CO$_{2}$ Reduction in a Blood-Membrane Contactor}, journal = {International Journal of Artificial Organs}, volume = {40}, year = {2017}, pages = {414}, doi = {10.5301/ijao.5000629}, author = {Harasek, Michael and Haddadi, Bahram and Jordan, Christian and Gf{\"o}hler, Margit and Janeczek, Christoph and Karabegovic, Alen and Futter, Livia and Krenn, Claus-Georg and Neudl, Susanna and Ullrich, Robert} } @conference {204, title = {Intracorporeal Membrane Catheter for CO$_{2}$ Reduction in a Blood-Membrane Contactor}, booktitle = {ESAO 2017 - 44th Annual Congress of the European Society for Artificial Organs}, year = {2017}, address = {Vieanna, Austria}, author = {Harasek, Michael and Haddadi, Bahram and Jordan, Christian and Halmschlager, Verena and Gf{\"o}hler, Margit and Janeczek, Christoph and Karabegovic, Alen and Futter, Livia and Krenn, Claus-Georg and Neudl, Susanna and Ullrich, Robert} } @conference {198, title = {The Relevance of Reaction Mechanisms in the CFD Modelling of Blast Furnaces}, booktitle = {Proceedings}, year = {2017}, author = {B{\"o}senhofer, Markus and Harasek, Michael and Jordan, Christian and Feilmayr, Christoph and Hauzenberger, Franz} } @conference {177, title = {Investigation of Alternative Reducing Agent Conversion in the Raceway Cavity of Blast Furnaces by Numerical Simulation}, booktitle = {Proceedings}, year = {2016}, author = {Harasek, Michael and Maier, Christian and Jordan, Christian and B{\"o}senhofer, Markus and Feilmayr, Christoph} } @article {136, title = {Collocation Method for the Modeling of Membrane Gas Permeation Systems}, journal = {International Journal of Nonlinear Sciences and Numerical Simulation}, volume = {15}, year = {2014}, pages = {307{\textendash}316}, doi = {10.1515/ijnsns-2013-0113}, author = {Feichtinger, Anna and Makaruk, Aleksander and Weinm{\"u}ller, Ewa and Friedl, Anton and Harasek, Michael} } @article {156, title = {Investigation of Alternative Reducing Agent Injection into the Raceway of Blast Furnaces using CFD}, journal = {Chemical Engineering Transactions}, volume = {35}, year = {2013}, pages = {1345{\textendash}1350}, doi = {10.3303/CET1335224}, author = {Maier, Christian and Jordan, Christian and Harasek, Michael and Feilmayr, Christoph and Thaler, Christoph} } @article {47, title = {Numerical and Experimental Study of Alternative Reductant Injection into the Raceway of the Blast Furnace}, journal = {BHM Berg- und H{\"u}ttenm{\"a}nnische Monatshefte}, volume = {158}, year = {2013}, pages = {453{\textendash}454}, doi = {10.1007/s00501-013-0191-3}, author = {Maier, Christian and Jordan, Christian and Knepper, M. and Babich, A. and Senk, D. and Feilmayr, Christoph and Thaler, Christoph and Harasek, Michael} } @article {45, title = {Implementation and Validation of a Three-Dimensional Multiphase-CFD-Model for Blast Furnace Processes}, journal = {Chemical Engineering Transactions}, volume = {29}, year = {2012}, pages = {925{\textendash}930}, author = {Maier, Christian and Jordan, Christian and Harasek, Michael and Feilmayr, Christoph and Thaler, Christoph} } @proceedings {91, title = {Injection of heavy fuel oil and other auxiliary reduction agents into a blast furnace raceway}, year = {2011}, author = {Jordan, Christian and Harasek, Michael and Maier, Christian and Feilmayr, Christoph and Schuster, Stefan} } @article {41, title = {CFD Analysis of Injection of Heavy Fuel Oil and Plastic Particles into a Blast Furnace Raceway - Estimation of Droplet Size Distribution}, journal = {Chemical Engineering Transactions}, volume = {21}, year = {2010}, pages = {1087{\textendash}1092}, doi = {10.3303/CET1021182}, author = {Jordan, Christian and Harasek, Michael and Zauner, Florian and Kirchbacher, Florian and Feilmayr, Christoph and Schuster, Stefan} } @conference {58, title = {Combined injection of plastic particles and heavy fuel oil into a blast furnace raceway - detailed CFD analysis}, booktitle = {CFD 2010 - Proceedings}, year = {2010}, isbn = {978-989-96778-1-4}, author = {Jordan, Christian and Harasek, Michael and El-Gohary-Ahmed, Amal and Feilmayr, Christoph and Schuster, Stefan} } @article {44, title = {Process-Simulation and Computational Fluid Dynamics for the Development of a Novel Solid Biomass-Fired Combustor}, journal = {Chemical Engineering Transactions}, volume = {21}, year = {2010}, pages = {1093{\textendash}1098}, doi = {10.3303/CET1021183}, author = {Kuttner, Christian and Miltner, Martin and Harasek, Michael and Friedl, Anton} } @article {163, title = {Computational fluid dynamic simulation of a solid biomass combustor: modelling approaches}, journal = {Clean Technologies and Environmental Policy}, volume = {10}, year = {2008}, pages = {165{\textendash}174}, author = {Miltner, Martin and Makaruk, Aleksander and Harasek, Michael and Friedl, Anton} } @article {143, title = {CFD methods for the reduction of reactive gas emission from a paper laminating machine}, journal = {Journal of Hazardous Materials}, volume = {144}, year = {2007}, pages = {687{\textendash}691}, author = {Horvath, Andras and Jordan, Christian and Forstner, Gerhard and Altacher, Peter and Harasek, Michael} } @conference {175, title = {Evaluation of the High Temperature Conversion of Plastic Particles after Injection into Blast Furnace Raceway Using CFD Simulations}, booktitle = {Prc.of AIChE Annual Meeting}, year = {2007}, author = {Harasek, Michael and Jordan, Christian and Winter, Franz and Aichinger, Georg and Feilmayr, Christian and Schuster, Stefan} } @article {164, title = {Process simulation and CFD calculations for the development of an innovative baled biomass-fired combustion chamber}, journal = {Applied Thermal Engineering}, volume = {27}, year = {2007}, pages = {1138{\textendash}1143}, author = {Miltner, Martin and Miltner, Angela and Harasek, Michael and Friedl, Anton} } @conference {190, title = {CFD simulation of a solid biomass combustor: modelling approaches for the reduction of emissions and maximisation of the thermal efficiency}, booktitle = {Summaries 4 - System Engineering}, year = {2006}, author = {Miltner, Martin and Miltner, Angela and Makaruk, Aleksander and Harasek, Michael and Friedl, Anton} } @conference {188, title = {CFD-modelling for the combustion of solid baled biomass}, booktitle = {Fifth International Conference on CFD in the Process Industries CSIRO}, year = {2006}, author = {Miltner, Martin and Makaruk, Aleksander and Harasek, Michael and Friedl, Anton} } @conference {170, title = {Control of emission of reactive gas from a paper laminating machine by use of CFD}, booktitle = {Chemical Industry and Environment V (5th European meeting on Chemical Industry and Environment)}, year = {2006}, publisher = {Vienna University of Technology}, organization = {Vienna University of Technology}, address = {Horn, Austria}, isbn = {3900554579}, author = {Horvath, Andras and Jordan, Christian and Forstner, Gerhard and Altacher, Peter and Harasek, Michael}, editor = {H{\"o}flinger, Wilhelm} } @conference {189, title = {Optimierung einer innovativen Verbrennungsanlage f{\"u}r ballenf{\"o}rmige Biomassen mittels Prozesssimulation und CFD}, booktitle = {GVC/DECHEMA-Jahrestagungen 2006}, year = {2006}, publisher = {Chemie Ingenieur Technik/Wiley-VCH Verlag}, organization = {Chemie Ingenieur Technik/Wiley-VCH Verlag}, address = {78/9}, author = {Miltner, Martin and Miltner, Angela and Harasek, Michael and Friedl, Anton} } @conference {187, title = {Process Simulation And CFD Calculations For The Development Of An Innovative Baled Biomass-Fired Combustion Chamber}, booktitle = {Chemical Engineering Transactions}, year = {2005}, publisher = {AIDIC servizi SRL}, organization = {AIDIC servizi SRL}, address = {7}, isbn = {88-900775-8-1}, author = {Miltner, Martin and Kerschbaum, Angela and Jordan, Christian and Harasek, Michael and Friedl, Anton} } @conference {169, title = {CFD-simulation of a baled biomass-fired furnace: Combustion modelling and design optimisation for the reduction of emissions}, booktitle = {Second World Biomass Conference Rome}, year = {2004}, publisher = {2nd World Conference and Technology Exhibition on Biomass for Energy, Industry and Climate Protection}, organization = {2nd World Conference and Technology Exhibition on Biomass for Energy, Industry and Climate Protection}, address = {Florence}, isbn = {88-89407-04-2}, author = {Harasek, Michael and Miltner, Martin and Jordan, Christian and Friedl, Anton} } @conference {182, title = {Gas Cleaning in Absorption Columns with Structured Packing}, booktitle = {Chemical Industry and Environment IV, 2nd Volume}, year = {2003}, publisher = {Proceedings}, organization = {Proceedings}, author = {Siminiceanu, I and Dragan, M and Friedl, Anton and Harasek, Michael and Dragan, S} } @conference {180, title = {CDF-Simulation of Mass Transfer Effects in Gas and Vapour Permeation Moduls}, booktitle = {ICOM 2002}, year = {2002}, author = {Staudacher, Max and Harasek, Michael and Brinkmann, Torsten and Hilgendorff, W and Friedl, Anton} } @article {166, title = {CFD-simulation of mass transfer effects in gas and vapour permeation modules}, journal = {Desalination}, volume = {146}, year = {2002}, pages = {237{\textendash}241}, author = {Staudacher, Max and Harasek, Michael and Brinkmann, Torsten and Hilgendorff, W and Friedl, Anton} } @conference {181, title = {CFD-Simulation of Membrane Modules in Gas and Vapor Permeation: Comparison of the Influence of different Geometries on Mass Transfer through Membranes}, booktitle = {Book of Abstracts}, year = {2002}, publisher = {Proceedings}, organization = {Proceedings}, author = {Staudacher, Max and Harasek, Michael and Brinkmann, Torsten and Hilgendorff, W and Friedl, Anton} } @conference {179, title = {Hydrodynamics of Absorption Columns with Structured Packing}, booktitle = {Book of Abstracts Volume I, OP025}, year = {2002}, publisher = {3rd International Conference of the Chemical Societies of the South-Eastern European Countries on Chemistry in the New Millennium - an Endless Frontier}, organization = {3rd International Conference of the Chemical Societies of the South-Eastern European Countries on Chemistry in the New Millennium - an Endless Frontier}, address = {Bucharest, Romania}, author = {Siminiceanu, I and Dragan, M and Dragan, S and Friedl, Anton and Harasek, Michael} } @article {140, title = {CFD-Simulation of Preparative Chromatographic Columns: Effect of the Distributor and the Column Design on the Separation Performance}, journal = {Chemie Ingenieur Technik}, volume = {6}, year = {2001}, pages = {639}, author = {Harasek, Michael and Paul, Jan and Jordan, Christian and Friedl, Anton} } @article {20, title = {Design, simulation and application of a new micromixing device for time resolved infrared spectroscopy of chemical reactions in solution}, journal = {Lab on a Chip}, volume = {1}, year = {2001}, pages = {16{\textendash}21}, abstract = {

We present a novel micromachined fast diffusion based mixing unit for the study of rapid chemical reactions in solution with stopped-flow time resolved Fourier transform infrared spectroscopy (TR-FTIR). The presented approach is based on a chip for achieving lamination of two liquid sheets of 10 μm thickness and \~{}1 mm width on top of each other and operation in the stopped-flow mode. The microstructure is made on infrared transmitting calcium fluoride discs and built up with two epoxy negative photoresist layers and one silver layer in between. Due to the highly laminar flow conditions and the short residence time in the mixer there is hardly any mixing when the two liquid streamlines pass through the mixing unit, which allows one to record a mid-IR transmission spectrum of the analytes prior to reaction. When the flow is stopped, the reactant streams are arrested in the flow-cell and rapidly mixed by diffusion due to the reduced interstream distances and the reaction can be directly followed with hardly any dead time. On the basis of two model reactions{\textemdash}neutralisation of acetic acid with sodium hydroxide as well as saponification of methyl monochloroacetate{\textemdash}the performance of the mixing device was tested revealing proper functioning of the device with a time for complete mixing of less than 100 ms. The experimental results were supported by numerical simulations using computational fluid dynamics (CFD), which allowed a reliable, quantitative analysis of concentration, pressure and flow profiles in the course of the mixing process.

}, doi = {http://dx.doi.org/10.1039/b104391a}, author = {Hinsmann, Peter and Frank, Johannes and Svasek, Peter and Harasek, Michael and Lendl, Bernhard} } @article {142, title = {Modeling and optimisation of novel membrane/adsorbent-based extracorporeal blood purification devices by computational fluid dynamics}, journal = {International Journal of Artificial Organs}, volume = {24}, year = {2001}, pages = {551}, author = {Harasek, Michael and Strobl, W and Friedl, Anton and Falkenhagen, Dieter} } @article {23, title = {Str{\"o}mungen in Sch{\"u}ttungen und Faserb{\"u}ndeln}, year = {2001}, abstract = {

Im Hinblick auf eine Optimierung des Designs sollte das Str{\"o}mungsverhalten in Dialyse- und Chromatographiemodule berechnet werden. Einer der Schwerpunkte dieser Analyse war auch die Frage, in wie weit Membranen und por{\"o}se Sch{\"u}ttungsschichten vereinfacht abgebildet werden k{\"o}nnen, um dennoch richtige Aussagen f{\"u}r An- und Abstr{\"o}mbereiche zu erhalten.

}, author = {Jordan, Christian and Paul, Georg and Flannery, Connor and Friedl, Anton and Harasek, Michael} } @article {22, title = {Fluiddynamische Aspekte eines Flugstromreaktors}, year = {2000}, abstract = {

Aufgabe dieser Arbeit war es, eine technisch realisierte Rauchgas-Trockensorptionsanlage mit Hilfe der numerischen Str{\"o}mungssimulation eingehend zu untersuchen. Schwerpunkt der Berechnungen waren das Verhalten der Str{\"o}mung im Diffusor (Abl{\"o}sungserscheinungen), die Simulation der partikelbeladenen Gasstr{\"o}mung und die Turbulenzmodellierung.

}, author = {Jordan, Christian and Friedl, Anton and Harasek, Michael} }