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Department of Thermal and Fluid Engineering (TFE)
Department of Thermal and Fluid Engineering (TFE)
UTFacultiesETDepartmentsTFEResearch ChairsThermal EngineeringResearchResearch SubjectsEnergy Efficient Processes

Energy Efficient Processes

Intensification of thermal processes via development of novel energy efficient power systems, engines, reactors and processes is the main subject of this research line. The focus is placed on multicomponent and multiphase flows, liquid atomization, droplets evaporation and drying, combustion, supercritical fluids, heat transfer and fluid dynamics. Renewable methods and transition to the future technologies are of prime interest. 

example research

  • HERMES - Highly Efficient Super Critical Zero Emission Energy System

    Wind and sun will be central energy sources of a climate neutral Europe 2050, bringing with them the need to balance weather dependent differences between supply and load. Conventional gas turbines can fulfill this task also for longer periods even well as they can stabilize the grid with their capability of quick start/stop. However, their efficiency is limited and – even if burning climate neutral hydrocarbons – they still produce local emissions.


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  • BALANS - Renewable Heat And Power From Non-Woody Biomass

    The application of woody biomass for power and heat generation may not always be justified or economical feasible, also because the biomass could be use as a feedstock for production of high-end products. Instead, for regular power and heat production, a biomass of non-woody origin or sewage sludge could be used. However, combustion of such fuels brings a major challenges related to their complex and varied composition, water content and seasonal availability. In this project, these challenges are addressed by means of full scale operation of bio-energy station. The reduce the uncertainty regarding the combustion process, numerical models able to mimic the fuel complexity will be employed to study the non-woody biomass on a grate.

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  • TORWASH - Design And Optimization Of A Hydrothermal Process To Convert Organic Residues Into A Fuel

    In this project, a novel process developed and patented by the Torwash company, to convert wet organic residues into a solid feedstock for heat and power generation or production of biochemicals, is investigated numerically and optimized. The process is performed under elevated temperature and pressure, and the water is used as a reaction medium for the hydrolysis to separate solid and liquid fractions. By processing and reusing the liquid fraction to cover the energy demands of the process, a zero-waste energy neutral technology is achieved.


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  • ENGENDER - Pilot Plant For The Next Step In Low Energy Drying Of Food And Other High Value Products

    The ENGENDER project aims to realize a breakthrough in drying of food ingredient materials using a new compact drying technology based on the Radial Multizone Dryer (RMD). In the project the RMD technology will be developed at the pilot-scale and design rules for industrial demonstration will be described. The expected energy savings are estimated up to 30% compared to conventional spray drying and will be confirmed for a selected set of model systems, that is, test materials.

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  • Crest Cool: The smart way of cooling in meat industry

    Project description:

    The research aims on the development and understanding of novel meat cooling techniques with application of electrostatic sprays. 

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  • RECOWATDIG - Sustainable Technology For The Staged Recovery Of An Agricultural Water From High Moisture Fermentation Products

    Sustainable development goals demand highest possible sustainability of the human activities. RECOWATDIG addresses this by research and development, aimed at obtaining a technical design of an installation for the staged recovery of currently neglected, agricultural water from drying of high moisture solid fermentation products. A high synergy is obtained by integration of water recovery, drying, hydrothermal carbonization and water purification with optimized use of the electricity and water storage, making the proposed technology “smart grid ready”.

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contact person

Dr. Ir. A.K. Pozarlik
Associate professor

Personal page

+31534892658
 a.k.pozarlik@utwente.nl

Project Members

prof.dr.ir. G. Brem (Gerrit) Full Professor
+31534892561
 g.brem@utwente.nl
Building: Horst Complex N232
Personal page
J. Fu (Jing) PhD Candidate
+31534895866
 j.fu@utwente.nl
Building: Horst Complex NH113
Personal page
ir. S. Oleś MSc (Sylwia) PhD Candidate
+31534898468
 s.oles@utwente.nl
Building: Horst Complex NH101
Personal page

Publications

Jump to: 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | 2008 | 2007 | 2006 | 2005

2025

A systematic review of predictive, optimization, and smart control strategies for hydrogen-based building heating systems (2025)Applied energy, 379. Article 124994. Kaabinejadian, A., Pozarlik, A. & Acar, C.https://doi.org/10.1016/j.apenergy.2024.124994Modeling TORWASH® technology for biomass conversion into valuable products (2025)[Thesis › EngD Thesis]. University of Twente. Tavakoli, S.Optimization of Hydrogen Supercritical Oxy-Combustion in Gas Turbines (2025)Fuels, 6(1). Article 6. Oleś, S., Mularski, J., Pyka, D., Pawlak-Kruczek, H. & Pozarlik, A. K.https://doi.org/10.3390/fuels6010006

2024

Combustion dynamics of turbulent premixed combustors at elevated pressure (2024)[Thesis › PhD Thesis - Research UT, graduation UT]. University of Twente. Kapucu, M.https://doi.org/10.3990/1.9789036563932Acoustic Design Parameter Change of a Pressurized Combustor Leading to Limit Cycle Oscillations (2024)Energies, 17(8). Article 1885. Kapucu, M., Kok, J. B. W. & Pozarlik, A. K.https://doi.org/10.3390/en17081885Experimental Investigation of Thermoacoustics and High-Frequency Combustion Dynamics with Band Stop Characteristics in a Pressurized Combustor (2024)Energies, 17(7). Article 1680. Kapucu, M., Kok, J. B. W. & Pozarlik, A. K.https://doi.org/10.3390/en17071680MODIFICATION OF HIGH-PRESSURE COMBUSTOR TO ACHIEVE LIMIT CYCLE OSCILLATIONS (2024)In Proceedings of the 30th International Congress on Sound and Vibration, ICSV 2024 (Proceedings of the International Congress on Sound and Vibration). Romanian Society of Acoustics. Kapucu, M., Kok, J. & Pozarlik, A.

2023

Recovery of chemical energy from retentates from cascade membrane filtration of hydrothermal carbonisation effluent (2023)Energy Journal, 284. Article 128524. Urbanowska, A., Niedzwiecki, Ł., Wnukowski, M., Aragón-Briceño, C. I., Kabsch-Korbutowicz, M., Baranowski, M., Czerep, M., Seruga, P., Pawlak-Kruczek, H., Bramer, E., Brem, G. & Pozarlik, A. K.https://doi.org/10.1016/j.energy.2023.128524On the fast pyrolysis of torrefied woody biomass (2023)[Thesis › PhD Thesis - Research UT, graduation UT]. University of Twente. Louwes, A. C.https://doi.org/10.3990/1.9789036558914Towards Optimization of Radial Multi-Zone Dryer (RMD) (2023)[Thesis › EngD Thesis]. University of Twente. Ramanathan, S.Hydrothermal Carbonisation as Treatment for Effective Moisture Removal from Digestate—Mechanical Dewatering, Flashing-Off, and Condensates’ Processing (2023)Energies, 16(13). Article 5102. Pawlak-Kruczek, H., Urbanowska, A., Niedzwiecki, Ł., Czerep, M., Baranowski, M., Aragón-Briceño, C. I., Kabsch-Korbutowicz, M., Arora, A., Seruga, P., Wnukowski, M., Mularski, J., Bramer, E., Brem, G. & Pozarlik, A. K.https://doi.org/10.3390/en16135102Influence of Hydrothermal Carbonization on Catalytic Fast Pyrolysis of Agricultural Biomass (2023)Applied Sciences, 13(7). Article 4190. Niedzwiecki, L. K., Moscicki, K., Bijl, A., Owczarek, P., Arora, A., Wnukowski, M., Aragón-Briceño, C. I., Vishwajeet, Pawlak-Kruczek, H., Bramer, E., Brem, G. & Pozarlik, A. K.https://doi.org/10.3390/app13074190Investigating charged water sprays through simulation and experiments (2023)[Thesis › PhD Thesis - Research UT, graduation UT]. University of Twente. Brentjes, A.https://doi.org/10.3990/1.9789036555234

2022

Optimizing the design and process conditions for meat chilling with electrostatically charged sprays (2022)[Thesis › EngD Thesis]. University of Twente. Venkatesh, V.Towards a multizone vortex dryer for dairy sprays (2022)[Thesis › PhD Thesis - Research UT, graduation UT]. University of Twente. Jamil Ur Rahman, U.https://doi.org/10.3990/1.9789036554725Contemporary Problems in Combustion—Fuels, Their Valorisation, Emissions, Flexibility and Auxiliary Systems (2022)Energies, 15(5). Article 1646. Ochodek, T., Karampinis, E. & Pozarlik, A. K.https://doi.org/10.3390/en15051646Experimental analysis of spray drying in a process intensified counter flow dryer (2022)Drying Technology, 40(15), 3128-3148. Jamil Ur Rahman, U., Pozarlik, A. K. & Brem, G.https://doi.org/10.1080/07373937.2021.2004160Integration of hydrothermal carbonization treatment for water and energy recovery from organic fraction of municipal solid waste digestate (2022)Renewable energy, 184, 577-591. Aragón-Briceño, C. I., Pozarlik, A. K., Bramer, E., Brem, G., Wang, S., Wen, Y., Yang, W., Pawlak-Kruczek, H., Niedzwiecki, L. K., Urbanowska, A., Mościcki, K. & Płoszczyca, M.https://doi.org/10.1016/j.renene.2021.11.106Spray characteristics of an air-assisted electrostatic atomiser (2022)Journal of electrostatics, 115. Article 103654. Brentjes, A., Jansen, B. & Pozarlik, A. K.https://doi.org/10.1016/j.elstat.2021.103654

2021

Improved CFD Predictions of Pyrolysis Oil Combustion Using Advanced Spray Measurements and Numerical Models (2021)In Proceedings of ASME Turbo Expo 2021: Turbomachinery Technical Conference and Exposition: Vol. 6: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels; Microturbines, Turbochargers, and Small Turbomachines (pp. V006T03A006). Article GT2021-59206 (Turbo Expo: Power for Land, Sea, and Air; Vol. 6). American Society of Mechanical Engineers. van Beurden, E., Pozarlik, A. K., Putra, B. A., Brem, G., Bouten, T. W. F. M., Withag, J. & Axelsson, L.-U.https://doi.org/10.1115/GT2021-59206Multiphase analysis of hydrochars obtained by anaerobic digestion of municipal solid waste organic fraction (2021)Renewable energy, 175, 108-118. Magdziarz, A., Mlonka-Mędrala, A., Sieradzka, M., Aragon-Briceño, C., Pożarlik, A., Bramer, E. A., Brem, G., Niedzwiecki, Ł. & Pawlak-Kruczek, H.https://doi.org/10.1016/j.renene.2021.05.018Numerical Study and Experimental Validation of Skim Milk Drying in a Process Intensified Counter Flow Spray Dryer (2021)Energies, 14(16). Article 4974. Jamil Ur Rahman, U. & Pozarlik, A. K.https://doi.org/10.3390/en14164974Cascade Membrane System for Separation of Water and Organics from Liquid By-Products of HTC of the Agricultural Digestate—Evaluation of Performance (2021)Energies, 14(16). Article 4752. Urbanowska, A., Kabsch-Korbutowicz, M., Aragon-Briceño, C., Wnukowski, M., Pożarlik, A., Niedzwiecki, Ł., Baranowski, M., Czerep, M., Seruga, P., Pawlak-Kruczek, H., Bramer, E. & Brem, G.https://doi.org/10.3390/en14164752Estimating droplet charge in numerical simulations of charged sprays (2021)Journal of electrostatics, 112. Article 103591. Brentjes, A., Pozarlik, A. K. & Brem, G.https://doi.org/10.1016/j.elstat.2021.103591Hydrothermal carbonization of wet biomass from nitrogen and phosphorus approach: A review (2021)Renewable energy, 171, 401-415. Aragón-Briceño, C. I., Pozarlik, A. K., Bramer, E. A., Niedzwiecki, L., Pawlak-Kruczek, H. & Brem, G.https://doi.org/10.1016/j.renene.2021.02.109Numerical Study toward Optimization of Spray Drying in a Novel Radial Multizone Dryer (2021)Energies, 14(5). Article 1233. Jamil Ur Rahman, U., Pozarlik, A. K., Tourneur, T., de Broqueville, A., De Wilde, J. & Brem, G.https://doi.org/10.3390/en14051233

2020

Designing an anaerobic digester with enhanced mixing (2020)[Thesis › EngD Thesis]. University of Twente. Nagasundaram, S.Process Intensified Spray Drying of Milk in a Counter Flow Dryer: Experimental Investigation of Evaporation and Deposition Zones (2020)In 2020 Virtual AIChE Annual Meeting. AIChE. Jamil Ur Rahman, U., Diepeveen, H., Pozarlik, A. K. & Brem, G.https://www.aiche.org/academy/conferences/aiche-annual-meeting/2020/proceeding/paper/83e-process-intensified-spray-drying-milk-counter-flow-dryer-experimental-investigation-evaporationRedesign of an anaerobic digester with optimum biogas output using CFD-ADM1 modelling (2020)[Thesis › EngD Thesis]. University of Twente. Norouzi Firouz, H.Separation of water from liquid by-products of the agricultural digestate HTC (2020)In Proceedings of the 6th International Conference Contemporary Problems of Thermal Engineering . CPOTE 2020. Urbanowska, A., Aragon Briceño, C. I., Wnukowski, M., Kabsch-Korbutowicz, M., Pozarlik, A. K., Baranowski, M., Niedzwiecki, L. K., Seruga, P., Pawlak-Kruczek, H., Bramer, E. A. & Brem, G.Influence of the wet torrefaction treatment on the organic fraction of municipal solid waste digestate (2020)In 6th International Conference on Contemporary Problems of Thermal Engineering (CPOTE2020): Book of abstracts. AGH University of Science and Technology. Aragon Briceño, C. I., Pozarlik, A. K., Bramer, E. A., Brem, G., Wang, S., Yang, W., Pawlak-Kruczek, H., Niedzwiecki, L. K., Moscicki, K. & Ploszczyca, M.https://www.s-conferences.eu/cpote2020/BookOfAbstracts/Abstract/109Multiphase analysis of hydrochars from anaerobic digestion of municipal solid waste organic fraction (2020)In 6th International Conference on Contemporary Problems of Thermal Engineering (CPOTE2020): Book of Abstracts. AGH University of Science and Technology. Magdziarz, A., Mlonka-Mędrala, A., Sieradzka, M., Aragon-Briceño, C., Pozarlik, A., Bramer, E., Brem, G., Niedzwiecki, L. K. & Pawlak-Kruczek, H.https://www.s-conferences.eu/cpote2020/BookOfAbstracts/Abstract/47Numerical simulation of evaporating charged sprays in spray chilling (2020)Journal of electrostatics, 107. Article 103471. Brentjes, A., Pozarlik, A. K. & Brem, G.https://doi.org/10.1016/j.elstat.2020.103471Industrial Process Description for the Recovery of Agricultural Water From Digestate (2020)Journal of Energy Resources Technology, Transactions of the ASME, 142(7). Article 070917. Pawlak-Kruczek, H., Urbanowska, A., Yang, W., Brem, G., Magdziarz, A., Seruga, P., Niedzwiecki, L. K., Pozarlik, A. K., Mlonka-Mędrala, A., Kabsch-Korbutowicz, M., Bramer, E. A., Baranowski, M., Sieradzka, M. & Tkaczuk-Serafin, M.https://doi.org/10.1115/1.4046141Redesign of a gas turbine combustor for optimum combustion of pyrolysis oil (2020)[Thesis › EngD Thesis]. University of Twente. Putra, B. A.Experimental and numerical investigation of the application of fast pyrolysis oil in a gas turbine combustor (2020)[Contribution to conference › Paper] 28th European Biomass Conference and Exhibition, e-EUBCE 2020. Bouten, T. W. F. M., Withag, J., Axelsson, A. L. U. E., Putra, B. A., Pozarlik, A. K., Brem, G., Benesch, C., Brunner, T. & Obernberger, I.

2019

Downward and Upward Combustion of Biomass on a Grate: A case study (2019)[Contribution to conference › Abstract] XXIV International Symposium on Combustion Processes, ISCP 2019. Markovic, M., Mughal, T., Pozarlik, A. K. & Brem, G.https://doi.org/10.6084/m9.figshare.9889895Experimental research on pyrolysis oil rapid mixing and combustion in gas turbine engine (2019)[Contribution to conference › Abstract] XXIV International Symposium on Combustion Processes, ISCP 2019. Pozarlik, A. K. & Brem, G.https://doi.org/10.6084/m9.figshare.9886058Influence of the HTC treatment on fast pyrolysis of agricultural biomass (2019)[Contribution to conference › Abstract] XXIV International Symposium on Combustion Processes, ISCP 2019. Bramer, E., Owczarek, P., Bijl, A., Niedzwiecki, L., Pozarlik, A., Moscicki, K., Wnukowski, M., Pawlak-Kruczek, H. & Brem, G.https://doi.org/10.6084/m9.figshare.9890072Experimental and numerical study of a radial multi-zone vortex chamber spray dryer (2019)[Contribution to conference › Abstract] 12th European Congress of Chemical Engineering 2019. Tourneur, T., de Broqueville, A., Sweere, A., Poortinga, A., Wemmers, A., Jamil Ur Rahman, U., Pozarlik, A. K. & De Wilde, J.https://www.aidic.it/ecce12/programma/pro.html#1592tourneur.docxStationary and transient aspects of air flow in a novel Radial Multi-Zone Dryer (2019)[Contribution to conference › Paper] 7th European Drying Conference, EuroDrying' 2019. Jamil Ur Rahman, U., Pozarlik, A. K., Baiazitov, I., de Broqueville, A., De Wilde, J. & Brem, G.Integration of biokinetic and CFD for biogas production (2019)[Contribution to conference › Poster] 16e Anaerobic Digestion Conference 2019. Norouzi Firouz, H., Pozarlik, A. K., Nagasundaram, S. & Brem, G.CFD Simulation of evaporating electrically charged sprays in food chilling warehouses - Coupled Problems 2019 (2019)In VIII International Conference on Computational Methods for Coupled Problems in Science and Engineering, COUPLED PROBLEMS2019: Sitges, Spain, 3-5 June 2019 (pp. 634-644). Universitat Politècnica de Catalunya. Brentjes, A., Pozarlik, A. & Brem, G.http://hdl.handle.net/2117/190175Towards the utilization of wet biomass gasification in supercritical water: on the energy efficient and char formation (2019)[Thesis › PhD Thesis - Research UT, graduation UT]. University of Twente. Yukananto, R.https://doi.org/10.3990/1.9789036547550Techno-economic study of a zero-emission methanol based energy storage system (2019)Energy conversion and management, 182, 530-545. Baak, J. A., Pozarlik, A. K., Arentsen, M. J. & Brem, G.https://doi.org/10.1016/j.enconman.2018.12.015Numerical Modelling and Validation of Shear thinning flows in a lab-scale digester (2019)[Contribution to conference › Paper] 16e Anaerobic Digestion Conference 2019. Nagasundaram, S., Pozarlik, A. K., Norouzi Firouz, H. & Brem, G.

2018

CFD study of spray drying in a lab scale multi-zone vortex chamber (2018)[Contribution to conference › Poster] Annual NWGD Symposium 2018. Jamil Ur Rahman, U., Baiazitov, I., Pozarlik, A. K. & Brem, G.Numerical modelling of char formation during glucose gasification in supercritical water (2018)Journal of supercritical fluids, 140, 258-269. Yukananto, R., Pozarlik, A., Bramer, E. & Brem, G.https://doi.org/10.1016/j.supflu.2018.06.007CFD study of air flow patterns and droplet trajectories in a lab scale vortex chamber spray dryer (2018)[Contribution to conference › Paper] International Drying Symposium 2018. Jamil Ur Rahman, U., Baiazitov, I., Pozarlik, A. K. & Brem, G.Redesign of novel lab scale vortex chamber for drying of milk sprays (2018)[Thesis › EngD Thesis]. University of Twente. Jamil Ur Rahman, U.Design of the pilot-scale vortex chamber spray dryer (2018)[Thesis › EngD Thesis]. University of Twente. Baiazitov, I.Strongly Coupled Fluid-Structure Interaction in a Three-Dimensional Model Combustor during Limit Cycle Oscillations (2018)Journal of engineering for gas turbines and power, 140(6). Article 061505 . Shahi, M., Kok, J. B. W., Roman Casado, J. C. & Pozarlik, A. K.https://doi.org/10.1115/1.4038234Computational fluid dynamic model for glycerol gasification in supercritical water in a tee junction shaped cylindrical reactor (2018)Journal of supercritical fluids, 133, 330-342. Yukananto, R., Pozarlik, A. K. & Brem, G.https://doi.org/10.1016/j.supflu.2017.11.001Effect of char on the combustion process of multicomponent bio-fuel (2018)Chemical engineering science, 175, 286-295. Mahmoudi, A. H., Pozarlik, A. K., van der Weide, E., Kersten, S. R. A., Luding, S. & Brem, G.https://doi.org/10.1016/j.ces.2017.09.053Numerical investigation towards HiTAC conditions in laboratory-scale ethanol spray combustion (2018)Fuel, 211, 375-389. Zhu, S., Pozarlik, A., Roekaerts, D., Rodrigues, H. C. & van der Meer, T.https://doi.org/10.1016/j.fuel.2017.09.002

2017

Flow blurring atomization for combustion of viscous (bio)fuels (2017)[Contribution to conference › Paper] Combura Symposium 2017. Pozarlik, A. K., Bouma, W., Ratering, M. & Brem, G.Redesign of a 10 MW biomass furnace: application of CFD to the grate combustion of complex fuels (2017)[Thesis › EngD Thesis]. University of Twente. De la Cuesta de Cal, D.Numerical investigation of spray combustion towards HITAC conditions (2017)[Thesis › PhD Thesis - Research UT, graduation UT]. University of Twente. Zhu, S.https://doi.org/10.3990/1.9789036542722

2016

Numerical modeling of multi-component viscous fuels combustion (2016)[Contribution to conference › Paper] Combura Symposium 2016. Mahmoudi, A. H., Pozarlik, A. K., van der Weide, E., Kersten, S. R. A., Luding, S. & Brem, G.Optimized synthetic natural gas production from biomass: integrated electricity and char production in the Torrgas process (2016)[Thesis › EngD Thesis]. University of Twente. Dhruv, P. S.Combustion of pyrolysis oil blends with diesel fuel in a micro gas turbine (2016)In Proceedings 24th European Biomass Conference & Exhibition, EUBCE 2016. ETA Florence Renewable Energy. Pozarlik, A. K., Bijl, A., van Alst, N., Pander, R., Bramer, E. A. & Brem, G.Combustion of pyrolysis oil blends with diesel fuel in a micro gas turbine (2016)[Contribution to conference › Poster] 24th European Biomass Conference & Exhibition, EUBCE 2016. Pozarlik, A. K., Bijl, A., van Alst, N., Pander, R., Bramer, E. A. & Brem, G.Numerical study of pyrolysis oil combustion in an industrial gas turbine (2016)Energy conversion and management, 127, 504-514. Sallevelt, J. L. H. P., Pozarlik, A. K. & Brem, G.https://doi.org/10.1016/j.enconman.2016.09.029

2015

Design of the milk spray in a novel vortex chamber dryer (2015)[Thesis › EngD Thesis]. University of Twente. Gretz Zabia, L.Eulerian–Lagrangian RANS Model Simulations of the NIST Turbulent Methanol Spray Flame (2015)Combustion science and technology, 187(7), 1110-1138. Zhu, S., Roekaerts, D., Pozarlik, A. & van der Meer, T.https://doi.org/10.1080/00102202.2015.1019616Characterization of viscous biofuel sprays using digital imaging in the near field region (2015)Applied energy, 147, 161-175. Sallevelt, J. L. H. P., Pozarlik, A. K. & Brem, G.https://doi.org/10.1016/j.apenergy.2015.01.128Pyrolysis oil utilization in 50KWE gas turbine (2015)In Proceedings of the 18th IRFR Members' conference (usb) (pp. -). Pozarlik, A. K., Bijl, A., van Alst, N., Bramer, E. A. & Brem, G.On the atomization and combustion of liquid biofuels in gas turbines: towards the application of biomass-derived pyrolysis oil (2015)[Thesis › PhD Thesis - Research UT, graduation UT]. University of Twente. Sallevelt, J. L. H. P.https://doi.org/10.3990/1.9789036538633Transient heat transfer between a turbulent lean partially premixed flame in limit cycle oscillation and the walls of a can type combustor (2015)Applied thermal engineering, 81, 128-139. Shahi, M., Kok, J. B. W., Roman Casado, J. C. & Pozarlik, A. K.https://doi.org/10.1016/j.applthermaleng.2015.01.060On characteristics of a non-reacting and a reacting turbulent flow over a backward facing step (BFS) (2015)International journal of heat and mass transfer, 61, 16-25. Shahi, M., Kok, J. B. W. & Pozarlik, A.https://doi.org/10.1016/j.icheatmasstransfer.2014.11.005

2014

Study of unsteady heat transfer as a key parameter to characterize limit cycle of high amplitude pressure oscillations (2014)In ASME Turbo Expo 2014: Turbine Technical Conference and Exposition, Volume 5C: Heat Transfer (pp. -) (GT2014-26311). American Society of Mechanical Engineers. Shahi, M., Kok, J. B. W., Roman Casado, J. C. & Pozarlik, A. K.https://doi.org/10.1115/GT2014-26311Assessment of thermoacoustic instabilities in a partially premixed model combustor using URANS approach (2014)Applied thermal engineering, 71(1), 276-290. Shahi, M., Kok, J. B. W., Roman Casado, J. C. & Pozarlik, A. K.https://doi.org/10.1016/j.applthermaleng.2014.06.068Bioethanol combustion in an industrial gas turbine combustor: simulations and experiments (2014)Journal of engineering for gas turbines and power, 136(7), -. Article 071501. Sallevelt, J. L. H. P., Pozarlik, A. K., Beran, M., Axelsson, L. & Brem, G.https://doi.org/10.1115/1.4026529Fluid-Structure Interaction in Combustion System of a Gas Turbine—Effect of Liner Vibrations (2014)Journal of engineering for gas turbines and power, 136(9), -. Article 091502. Pozarlik, A. K. & Kok, J. B. W.https://doi.org/10.1115/1.4026904Sensitivity of the Numerical Prediction of Turbulent Combustion Dynamics in the LIMOUSINE Combustor (2014)Journal of engineering for gas turbines and power, 136(2), -. Article 021504. Shahi, M., Kok, J. B. W., Pozarlik, A. K., Roman Casado, J. C. & Sponfeldner, T.https://doi.org/10.1115/1.4025373The impact of spray quality on the combustion of a viscous biofuel in a micro gas turbine (2014)Applied energy, 132, 575-585. Sallevelt, J. L. H. P., Gudde, J. E. P., Pozarlik, A. K. & Brem, G.https://doi.org/10.1016/j.apenergy.2014.07.030

2013

Sensitivity of the numerical prediction of flow in the limousine combustor on the chosen mesh and turbulent combustion model (2013)In ASME Turbo Expo 2013: Turbine Technical Conference and Exposition, GT 2013. Volume 1A: Combustion, Fuels and Emissions. Shahi, M., Kok, J. B. W., Pozarlik, A. K., Roman Casado, J. C. & Sponfeldner, T.https://doi.org/10.1115/GT2013-94328Thermal and fluid dynamic analysis of partially premixed turbulent combustion driven by thermo acoustic effects (2013)In 20th International Congress on Sound and Vibration (ICSV20) (pp. 2994-3002). Curran Associates Inc.. Shahi, M., Kok, J. B. W., Pozarlik, A. K. & Sponfeldner, T.Numerical investigation towards a HiTAC condition in a 9MW heavy fuel-oil boiler (2013)[Contribution to conference › Paper] 6th European Combustion Meeting, ECM 2013. Zhu, S., Venneker, B., Roekaerts, D., Pozarlik, A. & van der Meer, T.Numerical and experimental study of ethanol combustion in an industrial gas turbine (2013)In Proceedings ASME Turbo Expo 2013, June 3-7, 2013, San Antonio, Texas, USA (pp. -). American Society of Mechanical Engineers. Sallevelt, J. L. H. P., Pozarlik, A. K., Brem, G., Beran, M. & Axelsson, L.-U.https://doi.org/10.1115/GT2013-94618Sensitivity of the numerical predicition of flow in the limousine combustor on the chosen mesh and turbulent combustion model (2013)In Proceedings ASME Turbo Expo 2013, June 3-7, 2013, San Antonio, Texas, USA (pp. -). American Society of Mechanical Engineers. Shahi, M., Kok, J. B. W., Pozarlik, A. K., Roman Casado, J. C. & Sponfeldner, T.https://doi.org/10.1115/GT2013-94328D

2012

Fluid-structure interaction on the combustion instability (2012)In Proceedings of the 19th International Congress on Sound and Vibration (pp. 291-). International Institute of Acoustics and Vibration (IIAV). Altunlu, A. C., Shahi, M., Pozarlik, A. K., van der Hoogt, P., Kok, J. B. W. & de Boer, A.Experimental Investigation and Numerical Prediction of Thermo-acoustic Instabilities and Associated Liner Vibrations Induced by Combustion Process in Gas Turbines (2012)In 50th AIAA Aerospace Sciences Meeting including the New Horizons Forum and Aerospace Exposition (pp. -). American Institute of Aeronautics and Astronautics. Pozarlik, A. K. & Kok, J. B. W.https://doi.org/10.2514/6.2012-354Numerical Simulation of a Turbulent Flow Over a Backward Facing Step With Heated Wall: Effect of Pulsating Velocity and Oscillating Wall (2012)Journal of thermal science and engineering applications, 4(4), -. Article 041005. Pozarlik, A. K. & Kok, J. B. W.https://doi.org/10.1115/1.4007278

2011

Measurement and Modeling of the Acoustic Response in a High Pressure Combustor (2011)In Proceedings ECM2011 (pp. -). British Section of the Combustion Institute. Kapucu, M., Kapucu, M., Alemela, P. R., Kok, J. B. W. & Pozarlik, A. K.Blending of pyrolysis oil with alcohols and diesel (2011)[Book/Report › Report]. University of Twente. Pozarlik, A. K., Pander, R. & Brem, G.

2010

Vibro-acoustical instabilities induced by combustion dynamics in gas turbine combustors (2010)[Thesis › PhD Thesis - Research UT, graduation UT]. University of Twente. Pozarlik, A. K.https://doi.org/10.3990/1.9789036531269Experimental investigation of the thermo-acoustic instabilities coupled with wall vibrations (2010)In Proceedings of the 17th international congress on sound and vibration (ICSV17) (CD-rom) (pp. -). Pozarlik, A. K. & Kok, J. B. W.

2009

Numerical prediction of combustion induced vibro-acoustical instabilities in a gas turbine combustor (2009)In Conference proceedings 16th International Congress on Sound and Vibration (ICSV 16) (CD) (pp. -). Pozarlik, A. K. & Kok, J. B. W.The bluff body stabilized premixed flame in an acoustically resonating tube: combustion CFD and measured pressure field. (2009)In Conference proceeding 16th International Congress on Sound and Vibration (ICSV 16) (CD) (pp. -). Kok, J. B. W., Matarazzo, S. & Pozarlik, A. K.

2008

Numerical prediction of interaction between combustion, acoustics and vibration in gas turbines (2008)In Conference proceedings Acoustics 2008 (CD) (pp. 2749-2754). SFA. Pozarlik, A. K. & Kok, J. B. W.Heat transfer in a recirculation zone at steady-state and oscillating conditions: the back facing step test case (2008)In Proceedings 5th European Thermal-Sciences Conference (Eurotherm 2008). Eindhoven University of Technology. Pozarlik, A. K., Panara, D., Kok, J. B. W. & van der Meer, T. H.

2007

Numerical Study of Structural Vibration Induced by Combustion Noise - One Way Interaction (2007)[Contribution to conference › Poster] Combura Symposium 2007. Pozarlik, A. K., Kok, J. B. W. & van der Meer, T. H.Numerical Study of Structural Vibration Induced by Combustion Noise - One Way Interaction (2007)In Proceedings of the 14th International Congress on Sound and Vibration (CD) (pp. -). Pozarlik, A. K. & Kok, J. B. W.Numerical investigation of fluid structure interaction between unsteady flow and vibrating liner in a combustion chamber (2007)In Computational Methods for Coupled Problems in Science and Engineering II (pp. 196-199). CIMNE. Khatir, Z., Pozarlik, A. K., Kok, J. B. W., Cooper, R. K. & Watterson, J. W.Numerical investigation of one- and two-way fluid-structure interaction in combustion systems (2007)In Computational Methods for Coupled Problems in Science and Engineering II (pp. 610-614). CIMNE. Pozarlik, A. K. & Kok, J. B. W.Numerical study of coupled fluid-structure interaction for combustion system (2007)[Contribution to conference › Poster] ICFD Conference on Numerical Methods for Fluid Dynamics. Pozarlik, A. K., Kok, J. B. W. & van der Meer, T. H.Numerical study of coupled fluid-structure interaction for combustion system (2007)In Proceedings ICFD Conference on Numerical Methods for Fluid Dynamics (CD), 26-27 March 2007, Reading, UK (pp. -). ICFD. Khatir, Z., Pozarlik, A. K., Cooper, R. K., Watterson, J. W. & Kok, J. B. W.Fluid-Structure Interaction for Combustion Systems (2007)[Contribution to conference › Poster] European Marie Curie RTN FLUISTCOM Workshop on Fluid Structure Interaction 2007. Pozarlik, A. K., Kok, J. B. W. & van der Meer, T. H.Numerical study of coupled fluid-structure interaction for combustion system (2007)International journal for numerical methods in fluids, 56(8), 1343-1349. Khatir, Z., Pozarlik, A. K., Cooper, R. K., Watterson, J. W. & Kok, J. B. W.https://doi.org/10.1002/fld.1701

2006

The FLUISTCOM Project: Fluid-Structure Interaction for Combustion Systems (2006)[Contribution to conference › Poster] FOM-dagen 2005. Pozarlik, A. K., Kok, J. B. W. & van der Meer, T. H.Fluid-Structure Interaction for Combustion Systems (2006)[Contribution to conference › Poster] FLUISTCOM Workshop 2006. Pozarlik, A. K., Kok, J. B. W. & van der Meer, T. H.Fluid-Structure Interaction for Combustion Systems (2006)[Contribution to conference › Poster] Combura Symposium 2006. Pozarlik, A. K., Kok, J. B. W. & van der Meer, T. H.The interaction of combustion pressure oscillations and liner vibrations (2006)In Thirteenth International Congress on Sound and Vibration (ICSV-13), 2-7 July 2006, Vienna, Austria (pp. -). Pozarlik, A. K. & Kok, J. B. W.Fluid-Structure Interaction for Combustion Systems (2006)[Contribution to conference › Poster] FLUISTCOM Workshop 2006. Pozarlik, A. K., Kok, J. B. W. & van der Meer, T. H.Fluid-Structure Interaction for Combustion Systems (2006)[Contribution to conference › Poster] J.M. Burgersdag 2006. Pozarlik, A. K., Kok, J. B. W. & van der Meer, T. H.

2005

The FLUISTCOM Project: Fluid-Structure Interaction for Combustion systems (2005)[Contribution to conference › Poster] Combura Symposium. Pozarlik, A. K., Kok, J. B. W. & van der Meer, T. H.Fluid-Structure Interaction for Combustion Systems (2005)[Contribution to conference › Poster] FLUISTCOM Workshop 2005. Pozarlik, A. K., Kok, J. B. W. & van der Meer, T. H.
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