Person
Dr.-Ing.Oliver Hatzfeld
Institute of Heat and Mass Transfer
Address
Building: 1225
Room: 207
Augustinerbach 6
52056 Aachen
Functions and competences
Office hours
To the office hours.
Personal competences
- Combustion technology (gaseous, liquid and solid fuels)
- Thermo process technology
- High temperature heat exchangers
- Gas concentration, temperature, probe measurement technology e.g. in test and industrial facilities
Fields of applied research
Current projects
Collaborative research center SFB/TRR 129 Oxyflame
Publications
| Title | Author(s) |
|---|---|
| Entwicklung eines Weighted-Sum-of-Gray-Gases Modells zur Berücksichtigung nicht-grauer Strahlungseigenschaften von Partikeln in Feststoffverbrennungen Contribution to a conference proceedings (2019) | Kez, Vitali Consalvi, Jean-Louis Liu, Fengshan Koch, Matthias von Bohnstein, Maximilian Ströhle, Jochen Hatzfeld, Oliver Kneer, Reinhold |
| Entwicklung eines Experimentes zur Messung der Streuung von Wärmestrahlung an akustisch levitierenden Partikeln Contribution to a conference proceedings (2019) | Koch, Matthias Jörg, Johannes Zabrodiec Garcia, Diego Manuel Schnell, Matthias Hatzfeld, Oliver Kneer, Reinhold |
| Adaptation of the Chemical Percolation Devolatilization Model for Low Temperature Pyrolysis in a Fluidized Bed Reactor Journal Article (2019) | Pielsticker, Stefan Ontyd, Christian Kreitzberg, Thobias Hatzfeld, Oliver Schiemann, M. Scherer, V. Kneer, Reinhold |
| Thermally induced changes in microstructure and reactivity of biogenic and fossil fuel particles Journal Article (2019) | Kreitzberg, Thobias Wirch, Nelly Bormann, Carl Pielsticker, Stefan Hatzfeld, Oliver Mayer, Joachim Kneer, Reinhold |
| Experimental Investigation of Methane Assisted Pulverized Coal Flames using an Optical Accessible Combustion Chamber Contribution to a conference proceedings (2019) | Axt, Christian Zabrodiec Garcia, Diego Manuel Pielsticker, Stefan Kreitzberg, Thobias Hatzfeld, Oliver Kneer, Reinhold |
| Comparability and validity range of pyrolysis kinetics from Chinese coals obtained with different experimental setups Contribution to a conference proceedings (2019) | Pielsticker, Stefan Senneca, Osvalda Kreitzberg, Thobias Cerciello, Francesca Hatzfeld, Oliver Kneer, Reinhold |
| Development of a Weighted-Sum-of-Gray-Gases Model for Modeling Radiative Heat Transfer in Coal-Fired Oxy-Fuel Boilers Contribution to a conference proceedings (2019) | Kez, Vitali Liu, Fengshan Consalvi, J.-L. Koch, Matthias Hatzfeld, Oliver Kneer, Reinhold |
| Influence of Different Pyrolysis Models on the Prediction of Ultrafine Particulate Matter Formation Contribution to a conference proceedings (2019) | Axt, Christian Pielsticker, Stefan Kreitzberg, Thobias Hatzfeld, Oliver Gao, Qi Li, Shuiqing Kneer, Reinhold |
| Using the Chemical Percolation Devolatilization model for analysis of pyrolysis kinetics in a fluidized bed reactor Contribution to a conference proceedings (2019) | Pielsticker, Stefan Kreitzberg, Thobias Hatzfeld, Oliver Kneer, Reinhold |
| Biomass pyrolysis kinetics in a fluidized bed reactor : Measurements and plausibility verification for reaction conditions Journal Article (2019) | Pielsticker, Stefan Schlögel, Kai Ulrich Kreitzberg, Thobias Hatzfeld, Oliver Kneer, Reinhold |
| Thermal deactivation of biogenic and fossil fuels : Experimental investigation and modeling approaches Contribution to a book, Contribution to a conference proceedings (2019) | Kreitzberg, Thobias Bormann, Carl Pielsticker, Stefan Hatzfeld, Oliver Kneer, Reinhold |
| Pulverized coal swirl flames in oxy-fuel conditions : Effects of oxidizer O2 concentration on flow field and local gas composition Journal Article (2018) | Zabrodiec Garcia, Diego Manuel Hees, Johannes Christoph Möller, Georg Henning Hatzfeld, Oliver Kneer, Reinhold |
| Experimental investigation into the influence of the oxygen concentration on a pulverized coal swirl flame in oxy-fuel atmosphere Journal Article (2018) | Hees, Johannes Christoph Zabrodiec Garcia, Diego Manuel Maßmeyer, Anna Lisa Hatzfeld, Oliver Kneer, Reinhold |
| Biomass pyrolysis kinetics in a fluidized bed reactor: Measurements and plausibility verification for reaction conditions - Supplementary data set Dataset (2019) | Pielsticker, Stefan Schlögel, Kai Ulrich Kreitzberg, Thobias Hatzfeld, Oliver Kneer, Reinhold |
| Influence of biomass torrefaction parameters on fast pyrolysis products under flame-equivalent conditions Journal Article (2018) | Pielsticker, Stefan Möller, Georg Henning Gövert, Benjamin Maximilian Kreitzberg, Thobias Hatzfeld, Oliver Yönder, Ö. Angenent, V. Hättig, C. Schmid, R. Kneer, Reinhold |
| Reactivity of biochar gasification in atmospheres of steam, carbon dioxide and their mixtures Contribution to a conference proceedings (2018) | Kreitzberg, Thobias Pielsticker, Stefan Hatzfeld, Oliver Kneer, Reinhold |
| Measurement of beech wood pyrolysis kinetics in a fluidized bed reactor Contribution to a book, Contribution to a conference proceedings (2018) | Pielsticker, Stefan Schlögel, Kai Ulrich Kreitzberg, Thobias Hatzfeld, Oliver Kneer, Reinhold |
| Development of a rapidly responding fluidized bed reactor by theoretical and experimental evaluation of combustion reactions Contribution to a conference proceedings, Journal Article (2018) | Pielsticker, Stefan Gövert, Benjamin Maximilian Kreitzberg, Thobias Habermehl, Martin Hatzfeld, Oliver Kneer, Reinhold |
| Impact of Torrefaction on Flash Pyrolysis Products of Biomass and Comparison to Fossil Fuels Contribution to a conference proceedings (2017) | Pielsticker, Stefan Gövert, Benjamin Maximilian Möller, Georg Henning Hatzfeld, Oliver Kneer, Reinhold |
| Kohlenstaubverbrennung in Oxyfuel-Atmosphäre - Einfluss der Oxidatorzusammensetzung auf den Verbrennungsprozess Contribution to a book, Contribution to a conference proceedings (2017) | Hees, Johannes Christoph Zabrodiec Garcia, Diego Manuel Maßmeyer, Anna Lisa Hatzfeld, Oliver Habermehl, Martin Kneer, Reinhold |
| Theoretical and experimental evaluation of a fast fluidized bed reactor for the investigation of combustion reactions Contribution to a conference proceedings (2017) | Pielsticker, Stefan Gövert, Benjamin Maximilian Kreitzberg, Thobias Habermehl, Martin Hatzfeld, Oliver Kneer, Reinhold |
| Bestimmung der Koksabbrand-Kinetik in einem Wirbelschichtreaktor am Beispiel einer kolumbianischen Steinkohle Contribution to a book, Contribution to a conference proceedings (2017) | Gövert, Benjamin Maximilian Pielsticker, Stefan Kneer, Reinhold Hatzfeld, Oliver |
| Detailed Analysis of the Velocity Fields from 60 kW Swirl-Stabilized Coal Flames in CO2/O2- and N2/O2-Atmospheres by Means of Laser Doppler Velocimetry and Particle Image Velocimetry Journal Article (2017) | Zabrodiec Garcia, Diego Manuel Becker, L. Hees, Johannes Christoph Maßmeyer, Anna Lisa Habermehl, Martin Hatzfeld, Oliver Dreizler, A. Kneer, Reinhold |
| Measurement of reaction rates for pulverized fuel combustion in air and oxyfuel atmosphere using a novel fluidized bed reactor setup Contribution to a conference proceedings, Journal Article (2017) | Gövert, Benjamin Maximilian Pielsticker, Stefan Kreitzberg, Thobias Habermehl, Martin Hatzfeld, Oliver Kneer, Reinhold |
| Experimental investigation of pulverized coal flames in CO2/O2- and N2/O2-atmospheres: Comparison of solid particle radiative characteristics Contribution to a conference proceedings, Journal Article (2016) | Zabrodiec, Diego Hees, Johannes Christoph Maßmeyer, Anna Lisa vom Lehn, F. Habermehl, Martin Hatzfeld, Oliver Kneer, Reinhold |
| Simultaneous investigation into the yields of 22 pyrolysis gases from coal and biomass in a small-scale fluidized bed reactor Journal Article (2016) | Pielsticker, Stefan Gövert, Benjamin Maximilian Kreitzberg, Thobias Habermehl, Martin Hatzfeld, Oliver Kneer, Reinhold |
| Comparison of pyrolysis test rigs for oxy-fuel conditions Journal Article (2016) | Pielsticker, Stefan Heuer, Sebastian Senneca, Osvalda Cerciello, Francesca Salatino, Piero Cortese, Luciano Gövert, Benjamin Maximilian Hatzfeld, Oliver Schiemann, Martin Scherer, Viktor Kneer, Reinhold |
| Comparison of Flame Stability under Air and Oxy-Fuel Conditions for an Aerodynamically Stabilized Pulverized Coal Swirl Flame Contribution to a book, Contribution to a conference proceedings (2016) | Habermehl, Martin Hees, Johannes Maßmeyer, Anna Zabrodiec, Diego Hatzfeld, Oliver Kneer, Reinhold |
| Investigation of modelling approaches for scattering and absorption properties of particles in pulverized coal combustion Journal Article (2016) | Gronarz, Tim Habermehl, Martin Hatzfeld, Oliver Kneer, Reinhold |
| Detailed analyzes of pulverized coal swirl flames in oxy-fuel atmospheres Journal Article (2016) | Hees, Johannes Zabrodiec, Diego Maßmeyer, Anna Pielsticker, Stefan Gövert, Benjamin Maximilian Habermehl, Martin Hatzfeld, Oliver Kneer, Reinhold |
| Comparison of Flame Stability under Air and Oxy-Fuel Conditions for an Aerodynamically Stabilized Pulverized Coal Swirl Flame Journal Article (2016) | Habermehl, Martin Hees, Johannes Maßmeyer, Anna Zabrodiec, Diego Hatzfeld, Oliver Kneer, Reinhold |
| Cascading heat recuperation in hardening plants Contribution to a book, Contribution to a conference proceedings (2015) | Steins, Christopher Hatzfeld, Oliver Kneer, Reinhold |
| Experimental Characterization of the effect of Dry Recirculation on a Swirled Self-Stabilized Oxycoal Flame Contribution to a book, Contribution to a conference proceedings (2015) | Zabrodiec Garcia, Diego Manuel Maßmeyer, Anna Lisa Hees, Johannes Christoph Gronarz, Tim Gövert, Benjamin Maximilian Höfler, Matthias Ohliger, Andreas Habermehl, Martin Hatzfeld, Oliver Kneer, Reinhold |
| Examination of Pyrolysis and Char Burnout in Oxyfuel Atmosphere Using Plug Flow and Well Stirred Reactor Type Systems Contribution to a conference proceedings (2015) | Gövert, B. Pielsticker, S. Vorobiev, N. Heuer, S. Hatzfeld, O. Kneer, Reinhold Schiemann, M. Scherer, V. |
| Cascading heat recuperation in hardening plants Poster (2015) | Steins, Christopher Hatzfeld, Oliver Kneer, Reinhold |
| On the Importance of Particle Radiation Interaction in the Numerical Simulation of Pulverized Coal Combustion Contribution to a conference proceedings, Report (2015) | Gronarz, Tim Hatzfeld, Oliver Habermehl, Martin Kneer, Reinhold |
| Experimental Investigation and Comparison of Pulverized Coal Combustion in CO2/O2- and N2/O2-Atmospheres Contribution to a conference proceedings (2014) | Hees, Johannes Zabrodiec, Diego Maßmeyer, Anna Hatzfeld, Oliver Kneer, Reinhold |
| Small Scale Fluidized Bed Reactor for Investgation of Particle Reaction Rates : Char Combustion and the Boudouard Reaction Poster (2013) | Haustein, Herman D. Gövert, Benjamin Christ, Dominik Habermehl, Martin Hatzfeld, Oliver Kneer, Reinhold |
| Reaktionsratenmessungen von Steinkohlenkoks in N2/O2- und CO2/O2-Atmosphäre mittels eines Wirbelschichtreaktors Contribution to a book, Contribution to a conference proceedings (2013) | Gövert, Benjamin Haustein, Herman D. Christ, Dominik Hatzfeld, Oliver Kneer, Reinhold |
| The Effect of the Boudouard-reaction on Reaction Rates of Coal chars in CO2/O2- and N2/O2-Atmospheres at Oxygen Contents from 0% to 30% Contribution to a conference proceedings (2011) | Christ, Dominik Habermehl, Martin Förster, Malte Hatzfeld, Oliver Kneer, Reinhold |