Veröffentlichungen

Veröffentlichungen
Russig, S., Gonzalez, V., Schurz, M., Krzack, S., Kleeberg, J., Guhl, S., Meyer, B., 2019. Particle residence time measurement in a pressurized drop tube reactor with radioactive tracer. Fuel, (2019), in press.
Liao, Y., Oertel, R., Kriebitzsch, S., Schlegel, F., Lucas, D. 2018. A discrete population balance equation for binary breakage. International Journal for Numerical Methods in Fluids, 87 (2018), pp. 202-215.
Schwitalla, D., Reinmöller, M., Forman, C., Wolfersdorf, C., Gootz, M., Bai, J., Guhl, S., Neuroth, M., Meyer, B. 2018. Ash and slag properties for co-gasification of sewage sludge and coal: An experimentally validated modeling approach. Fuel Processing Technology, 175 (2018), pp. 1-9.
Bader, A., Hartwich, M., Richter, A., Meyer, B., 2018. Numerical and experimental study of heavy oil gasification in an entrained-flow reactor and the impact of the burner concept. Fuel Processing Technology, 169 (2018), pp. 58-70.
Dierich, F., Richter, A., Nikrityuk, P., 2018. A fixed-grid model to track the interface and porosity of a chemically reacting moving char particle. Chemical Engineering Science, 175 (2018), pp. 296-305.
Rößger, P., Richter, A., 2018. Performance of different optimization concepts for reactive flow systems based on combined CFD and response surface methods. Computers & Chemical Engineering, 108 (2018), pp. 232-239.
Gonzalez, V., Russig, S., Schurz, M., Krzack, S., Kleeberg, J., Meyer, B., 2018. Experimental investigations on lignite char gasificiation kinetics using a pressurized drop tube reactor. Fuel, Volume 224 (2018), pp. 348-356, https://doi.org/10.1016/j.fuel.2018.03.018.
Schurz, M., Laugwitz, A., Krzack, S., Meyer, B., 2017. Comparison of two coal-gasifier-designs with moving-bed and internal-circulating-fluidized-bed configuration in one reactor. The Open Fuels & Energy Science Journal, 10 (2017), pp. 48-67.
Wittig, K., Nikrityuk, P., Schulze, S., Richter, A., 2017. Three-dimensional modeling of porosity development during the gasification of a char particle. AIChE Journal, 63 (2017), pp. 1638-1647.
Förster, T.,Voloshchuk, Y., Richter, A., Meyer, B., 2017. 3D numerical study of the performance of different burner concepts for the high-pressure non-catalytic natural gas reforming based on the Freiberg semi-industrial test facility HP POX. Fuel 203 (2017), pp. 954-963.
Küster, F., Nikrityuk, P., Junghanns, M., Nolte, S., Tünnermann, A., Ackermann, R., Richter, A., Guhl, S., Meyer, B., 2017. In-situ investigation of single particle gasification in a defined gas flow applying TGA with optical measurements. Fuel 194 (2017), pp. 544-556.
Laugwitz, A., Rößger, P., Schurz, M., Richter, A., Meyer, B., 2017. Towards a validated CFD setup for a range of fluidized beds. Powder Technology 318 (2017), pp. 558-568.
Safronov, D., Förster, T., Schwitalla, D., Nikrityuk, P.,Guhl, S., Richter, A., Meyer, B., 2017. Numerical study on entrained-flow gasification performance using combined slag model and experimental characterization of slag properties. Fuel Processing Technology 161 (2017), pp. 62-75.
Schulze, S., Nikrityuk, P., Abosteif, Z., Guhl, S., Richter, A., Meyer, B., 2017. Heat and mass transfer within thermogravimetric analyser: From simulation to improved estimation of kinetic data for char gasification. Fuel 187 (2017), pp. 338-348.
Schulze, S., Nikrityuk, P., Compart, F., Richter, A., Meyer, B., 2017. Particle-resolved numerical study of char conversion processes in packed beds. Fuel (2017), in press.
Voloshchuk, Y., Vascellari, M., Hasse, C., Richter, A., Meyer, B., 2017. Numerical study of natural gas reforming by non-catalytic partial oxidation based on the Virtuhcon Benchmark. Chemical Engineering Journal 327 (2017), pp. 307-319.
Wittig, K., Nikrityuk, P., Richter, A., 2017. Drag coefficient and Nusselt number for porous particles under laminar flow conditions. International Journal of Heat and Mass Transfer 112 (2017), pp. 1005-1016.
Kriebitzsch, S., Rzehak, R., 2016. Baseline model for bubbly flows: Simulation of monodisperse flow in pipes of different diameters. Fluids 1.3 (2016), pp. 1-28.
Richter, A., Vascellari, M. Nikrityuk, P., Hasse, C., 2016. Detailed analysis of reacting particles in an entrained-flow gasifier. Fuel Processing Technology 144 (2016), pp. 95-108.
Sahu, P. K., Schulze, S., Nikrityuk, P., 2016. 2D approximation of a structured packed bed column. The Canadian Journal Of Chemical Engineering 94.8 (2016), pp. 1599-1611.
Schulze, S., Nikrityuk, P., 2016. A new subgrid model for the heat and mass transfer between a hot gas and char particles in dense-bed reactors. Journal of Energy Resources Technology 138.4 (2016), p. 7.
Schulze, S., Richter, A., Vascellari, M., Gupta, A., Nikrityuk, P., Meyer, B., 2016. Novel intrinsic-based submodel for char particle gasification in entrained-flow gasifiers: Model development, validation and illustration. Applied Energy 164 (2016), pp. 805-814.
Uebel, K., Rößger, P., Prüfert, U., Richter, A., Meyer, B., 2016. A new CO conversion quench reactor design. Fuel Processing Technology 148 (2016), pp. 198-208.
Uebel, K., Rößger, P., Prüfert, U., Richter, A., Meyer, B., 2016. CFD-based multi-objective optimization of a quench reactor design. Fuel Processing Technology 149 (2016), pp. 290-304.
Wittig, K., Nikrityuk, P., Schulze, S., Richter, A., 2017. Three-dimensional modeling of porosity development during the gasification of a char particle. American Institute of Chemical Engineers 00.00 (2016), pp. 1-10.
Richter, A., Meyer, B., 2015. Virtualisierung ressourcenschonender Technologie-Optionen. ACAMONDA, Zeitschrift für Freunde und Förderer der TU Bergakademie Freiberg 22 (2015), pp. 23-25.
Richter, A., Nikrityuk, P., Meyer, B., 2015. Three-dimensional calculation of a chemically reacting porous particle moving in a hot O2/CO2 atmosphere. InternationalJournal of Heat and Mass Transfer 83 (2015), pp. 244-258.
Richter, A., Seifert, P., Compart, F., Tischer, P., Meyer, B., 2015. A large-scale benchmark for the CFD modeling of non-catalytic reforming of natural gas based on the Freiberg test plant HP POX. Fuel 152 (2015), pp. 110-121.
Schulze, S., Nikrtiyuk, P., Meyer, B., 2015. The porosity distribution in monodisperse and polydisperse fixed-beds and its impact on the fluid flow. Particulate Science and Technology 33.1 (2015), pp. 23-33.
Konferenzpräsentationen
Obiso, D., Kriebizsch, S. Stelter, M., Reuter, M., 2019. CFD modelling of combustion and heat transfer in the Top-Submerged-Lance smelter. TMS - The Mineral Society Annual Meeting, San Antonio, USA, 10.-14.03.2019.
Kriebitzsch, S., Obiso, D., 2018. Modelling of Diesel-Spray combustion for Top-Submerged-Lance processes. CFD-CSIRO, Melbourne, Australia, 04.-07.12.2018.
Obiso, D., Kriebitzsch, S., Stelter, M., 2018. On the effect of liquid viscosity, density and surface tension on the hydrodynamics of TSL injection systems. EXTRACTION, Ottawa, Canada, 26.-29.08.2018.
Förster, T., Bader, A.,Hartwich, M., Richter, A., Meyer, B. 2018. Numerical study of different burner configurations for high pressure coal gasification process in an entrained flow 200MW Siemens like gasifier. 9th International Freiberg Conference on IGCC & XtL Technologies, Berlin, Deutschland, 03.-08.06.2018.
Hartwich, M., Bader, A., Richter, A., Meyer, B. 2018. Development and validation of a reduced one-dimensional model for accelerated simulation of coal gasification. 9th International Freiberg Conference on IGCC & XtL Technologies, Berlin, Deutschland, 03.-08.06.2018.
Porter, L., Laugwitz, A., Kriebitzsch, S., Richter, A., Meyer, B. 2018. Hydrodynamics of fluidized beds: Quality requirements for validation experiments. 9th International Freiberg Conference on IGCC & XtL Technologies, Berlin, Deutschland, 03.-08.06.2018.
Rößger, P., Richter, A., Meyer, B. 2018. The Interaction of hydrodynamics and chemical reactions in bubbling fluidized beds: A numerical investigation. 9th International Freiberg Conference on IGCC & XtL Technologies, Berlin, Deutschland, 03.-08.06.2018.
Voloshchuk, Y., Richter, A., Meyer, B. 2018. Reduced order modeling and optimization for non-catalytic partial oxidation of natural gas. 9th International Freiberg Conference on IGCC & XtL Technologies, Berlin, Deutschland, 03.-08.06.2018.
Massoudi Farid, M., Kriebitzsch, S., Richter, A., Meyer, B. 2018. 3D Eulerian-Lagrangian simulation of a lab scale fixed bed gasifier. 9th International Freiberg Conference on IGCC & XtL Technologies, Berlin, Deutschland, 03.-08.06.2018.
Obiso, D., Kriebitzsch, S. 2018. On the effect of liquid viscosity, density and surface tension on the hydrodynamics of Top Submerged Lance injection systems. ProcessNet - MPH, Bremen, Deutschland, 06.-07.03.2018.
Bassen, J., Kriebitzsch, S. 2018. Wärme- und Impulsübergang in dichten Fluid-Feststoffsystemen mittels Immersed Boundary Methoden. ProcessNet - Fachgruppentreffen CFD, Bremen, Deutschland, 06.-07.03.2018.
Obiso, D., Kriebitzsch. S. 2017. Hydrodynamic characterization of Top-Submerged-Lance gas injection in cold systems. 15th Multiphase Flow Conference HZDR, Dresden, Deutschland, 15.-17.11.2017.
Obiso, D., Kriebitzsch. S. 2017. Numerical study of Top-Submerged-Lance gas injection in air-water Systems. EMC17, European Metallurgical Conference, Leipzig, Deutschland, 25.-28.06.2017.
Förster, T., Günther, K., Hartwich, M., Vascellari, M., Richter, A., Meyer, B., 2017. Comparison of different modeling approaches of coal pyrolysis for improved configurations in a CFD framework for entrained flow gasification. 34th Annual International Pittsburgh Coal Conference, Pittsburgh, USA, 2017.
Porter, L., Laugwitz, A., Richter, A., Meyer, B., 2017. Towards a validated CFD setup for a range of fluidized beds. 34th Annual International Pittsburgh Coal Conference, Pittsburgh, USA, 2017.
Rößger, P., Richter, A., Nikrityuk, P., 2017. CFD-Simulation of a Fluidized Bed Coal Gasifier Under Reactive Conditions using a Two-Fluid-Model. 34th Annual International Pittsburgh Coal Conference, Pittsburgh, USA, 2017.
Rößger, P., Richter, A., Nikrityuk, P., 2017. Eulerian-Eulerian Modeling of Fluidized Bed Gasification: Intrinsic and Surface-based Submodels. 42nd International Technical Conference on Clean Energy, Clearwater, USA, 2017.
Bader, A., Richter, A., Meyer, B., 2017. Heavy oil gasification modeling: Impact of the burner design on the fuel conversion. Jahrestreffen der ProcessNet-Fachgruppen Mehrphasenströmungen,Partikelmesstechnik,Zerkleinern und Klassieren,Computational Fluid Dynamics, Mischvorgänge und dem TAK Aerosoltechnologie, Dresden, Deutschland, 2017.
Kriebitzsch, S., Richter, A., 2017. Numerical study of coal particle gasification up to Reynolds numbers of 1000. Proceedings of the 12th International Conference on Computational Fluid Dynamics in the Oil & Gas, Metallurgical and Process Industries. Ed. by J. E. Olsen and S. T. Johansen. SINTEF, Oslo, Norwegen, 2017, pp. 641-646.
Rößger, P., Nikrityuk, P., Richter, A., Meyer, B., 2017. Numerical simulations of a bubbling fluidized bed coal gasifier using Euler-Euler model. Jahrestreffen der ProcessNetFachgruppen Mehrphasenströmungen, Partikelmesstechnik, Zerkleinern und Klassieren, Computational Fluid Dynamics, Mischvorgänge und dem TAK Aerosoltechnologie, Dresden, Deutschland, 2017.
Safronov, D., Richter, A., Meyer, B., 2017. Numerical predictions of the shape and size of the raceway zone in a blast furnace. Proceedings of the 12th International Conference on Computational Fluid Dynamics in the Oil & Gas, Metallurgical and Process Industries. Ed. by J. E. Olsen and S. T. Johansen. SINTEF, Oslo, Norwegen, 2017, pp. 531-540.
An, F., Richter, A., Küster, F., Guhl, S., Meyer, B., 2016. Numerical study of the Hitecom reactor for in-situ measurement of single char particle conversion. 33rd Annual International Pittsburgh Coal Conference, Kapstadt, Südafrika, 2016.
Bader, A., Tischer, P., Seifert, P., Richter, A., Meyer, B., 2016. Modeling and experimental results of heavy oil injection into a high pressure entrained flow gasifier. 8th International Freiberg Conference on IGCC & XtL Technologies, Köln, Deutschland, 2016.
Förster, T., Voloshchuk, Y., Richter, A., Bader, A., Seifert, P., Meyer, B., 2016. Numerical study of different burner configurations for high pressure non-catalytic reforming based on the Freiberg semi-industrial test facility HP POX. 8th International Freiberg Conference on IGCC & XtL Technologies, Köln, Deutschland, 2016.
Kriebitzsch, S., 2016. Simulation of coal particle gasification up to Reynolds numbers of 1000. 14th Multiphase Flow Conference and Short Course: Simulation, Experiment and Application, Dresden, Deutschland, 2016.
Richter, A., 2016. Numerical modeling of high-temperature conversion processes: From entrained-flow gasifiers to fixed-bed systems. Jahresversammlung des Arbeitskreises Strömungsmechanik und Strömungssimulation des Stahlinstituts VDEh, 2016.
Richter, A., Rößger, P., Förster, T., Seifert, P., Meyer, B., 2016. CFD-based accelerated gasification technology development. 33rd Annual International Pittsburgh Coal Conference, Kapstadt, Südafrika, 2016.
Rößger, P., Uebel, K., Kirkici, K., Richter, A., Meyer, B., 2016. Rapidly accelerated CFD-based optimisation of reactive systems. 8th International Freiberg Conference on IGCC & XtL Technologies, Köln, Deutschland, 2016.
Schulze, S., Compart, F., Richter, A., Meyer, B., Nikrityuk, P., 2016. Particle-resolved numerical study of char conversion processes considering conditions in the British-Gas-Lurgi (BGL) gasifier. 8th International Freiberg Conference on IGCC & XtL Technologies, Köln, Deutschland, 2016.
An, F., Richter, A., 2015. Numerical simulation of a new reactor for the in-situ measurement of char particle conversion. 7th International Freiberg/Inner Mongolia Conference on IGCC & XtL Technologies, Huhhot, China, 2015.
An, F., Richter, A., 2015. Numerical simulation of char conversion in a high-pressure, hightemperature drop tube reactor. Turbulence, Heat and Mass Transfer 8, 2015.
Dierich, F., Nikrityuk, P., Richter, A., 2015. Interface and porosity tracking of a reacting char particle in CO2 atmosphere. 7th International Freiberg/Inner Mongolia Conference on IGCC & XtL Technologies, Huhhot, China, 2015.
Dierich, F., Wittig, K., Richter, A., Nikrityuk, P., 2015. Parallelization of the 3D SIP algorithm. , 2015.
Marashi, S., Richter, A., Marburg, S., 2015. Flow-acoustic interaction in acoustic resonators. DAGA, 2015.
Richter, A., 2015. CFD-modeling of high-temperature processes. Sitzung der Deutschen Wissenschaftlichen Gesellschaft für Erdöl, Erdgas und Kohle e.V. (DGMK), 2015.
Richter, A., Zhang, Y., Xu, J., Yang, Y., Meyer, B., 2015. Analysis of sub-models for CFD simulation of industrial coal-water slurry entrained flow gasifier. International Pittsburgh Coal Conference, 2015.
Rößger, P., Uebel, K., Richter, A., Meyer, B., 2015. Optimization of a novel CO conversion quench reactor. International Pittsburgh Coal Conference, 2015.
Safronov, D., Förster, T., Richter, A., Nikrityuk, P., Bronsch, A., Schwitalla, D., Guhl, S., Meyer, B., 2015. Subgrid model for slag behaviour at entrained flow gasifier walls. 27. Deutscher Flammentag, Clausthal-Zellerfeld, Deutschland, 2015.
Voloshchuk, Y., Richter, A., Meyer, B., 2015. Numerical modelling of the large-scale Virtuhcon Benchmark for non-catalytic natural gas reforming. 7th International Freiberg/Inner Mongolia Conference on IGCC & XtL Technologies, Huhhot, China, 2015.
Wittig, K., Nikrityuk, P., Richter, A., Meyer, B., 2015. Modelling of pore growth in char particles by an octree-based 3D PLIC method. , 2015.
Zhang, Y., Richter, A., Yang, Y., Wang, Y., 2015. Two-dimensional CFD simulation for industrial coal–water slurry entrained flow gasifier. 7th International Freiberg/Inner Mongolia Conference on IGCC & XtL Technologies, Huhhot, China, 2015.