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Die folgenden Publikationen sind in der Online-Universitätsbibliographie der Universität Duisburg-Essen verzeichnet. Weitere Informationen finden Sie gegebenenfalls auch auf den persönlichen Webseiten der Person.
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A general model to evaluate the energy barrier to nucleation in vapour system by considering real gas approaches of the equation of stateIn: International Journal of Heat and Mass Transfer Jg. 238 (2025) 126432Online Volltext: dx.doi.org/ (Open Access)
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Method for considering real gas equations of state in through-flow programsIn: Energy: The international journal Jg. 298 (2024) 131282Online Volltext: dx.doi.org/ (Open Access)
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Paving the way for CO₂-Plume Geothermal (CPG) systems : A perspective on the CO₂ surface equipmentIn: Energy: The international journal Jg. 305 (2024) 132258Online Volltext: dx.doi.org/ (Open Access)
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PDA Laser Measurements of Droplet-Laden Flows ina Four-Stage Axial CompressorIn: Journal of Turbomachinery Jg. 145 (2023) Nr. 2, 021013Online Volltext: dx.doi.org/
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Experimental Data of Supercritical Carbon Dioxide (sCO₂) Compressor at Various Fluid StatesIn: Journal of Engineering for Gas Turbines and Power Jg. 144 (2022) Nr. 4, 041012Online Volltext: dx.doi.org/ (Open Access)
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Experimental Validation of an Analytical Condensation Model for Application in Steam Turbine DesignIn: International Journal of Turbomachinery, Propulsion and Power (IJTPP) Jg. 7 (2022) Nr. 1, 9Online Volltext: dx.doi.org/ (Open Access)
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Numerical simulation of real gas one-component two-phase flow using a Roe-based schemeIn: Computers & Fluids Jg. 245 (2022) 105560Online Volltext: dx.doi.org/
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Experimental investigation of centrifugal flow in rotor–stator cavities at high reynolds numbers > 10⁸In: International Journal of Turbomachinery, Propulsion and Power (IJTPP) Jg. 6 (2021) Nr. 2, 13Online Volltext: dx.doi.org/ (Open Access)
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Impact of volumetric system design on compressor inlet conditions in supercritical CO2 cyclesIn: Journal of the Global Power and Propulsion Society Jg. 5 (2021) S. 104 - 110Online Volltext: dx.doi.org/ (Open Access)
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Proof of concept for a novel interstage injection design in axial compressorsIn: Journal of Engineering for Gas Turbines and Power Jg. 143 (2021) Nr. 6, 061030Online Volltext: dx.doi.org/
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Stabilizing effects of supercritical CO₂ fluid properties on compressor operation
13th European Conference on Turbomachinery Fluid Dynamics & Thermodynamics (ETC2019): Lausanne, Switzerland; 8–12 April 2019,In: International Journal of Turbomachinery, Propulsion and Power (IJTPP) Jg. 4 (2019) Nr. 3, 20Online Volltext: dx.doi.org/ (Open Access) -
Condensation in Radial Turbines : Part I: Mathematical ModelingIn: Journal of Turbomachinery Jg. 140 (2018) Nr. 10, S. 101001Online Volltext: dx.doi.org/
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Condensation in radial turbines : Part II: Application of the mathematical model to a radial turbine seriesIn: Journal of Turbomachinery Jg. 140 (2018) Nr. 10, S. 101002Online Volltext: dx.doi.org/
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Results of the International Wet Steam Modeling ProjectIn: Proceedings of the Institution of Mechanical Engineers: Part A, Journal of Power and Energy Jg. 232 (2018) Nr. 5, S. 550 - 570Online Volltext: dx.doi.org/ (Open Access)
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Turbomachine Design for Supercritical Carbon Dioxide Within the sCO2-HeRo.eu ProjectIn: Journal of Engineering for Gas Turbines and Power Jg. 140 (2018) Nr. 12, 121017Online Volltext: dx.doi.org/ (Open Access)
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Droplet deposition in radial turbinesIn: European Journal of Mechanics / B: Fluids Jg. 61 (2017) S. 289 - 296Online Volltext: dx.doi.org/
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A Comparison of One-Way and Two-Way Coupling Methods for Numerical Analysis of Fluid-Structure InteractionsIn: Journal of Applied Mathematics Jg. 2011 (2011) Nr. 6, 853560Online Volltext: dx.doi.org/
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Application of Euler-Euler model for numerical simulation of a radial turbine working in the two-phase flow regimeIn: WSEAS Transactions on Fluid Mechanics / World Scientific and Engineering Academy and Society (WSEAS) (Hrsg.) Jg. 5 (2010) Nr. 4, S. 276 - 286
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Fighting cheating in P2P-based MMVEs with disjoint path routing
Workshops der Wissenschaftlichen Konferenz Kommunikation in Verteilten Systemen 2009 (WowKiVS 2009),In: Electronic Communications of the EASST Jg. 17 (2009)Online Volltext: dx.doi.org/ Online Volltext (Open Access) -
Towards an authentication service for peer-to-peer based massively multiuser virtual environmentsIn: International Journal of Advanced Media and Communication (IJAMC) Jg. 2 (2008) Nr. 4, S. 364 - 379Online Volltext: dx.doi.org/
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Numerical Method for Investigating Non-Ideal Flow Demonstrated on a Centrifugal Compressor Operating Near the Critical Point of CO2In: ASME Turbo Expo 2024: Turbomachinery Technical Conference and Exposition: Volume 11: Supercritical CO2 2024 V011T28A012Online Volltext: dx.doi.org/
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Transfer Functions for the Inverse Design of Turbomachinery for Thermal Power StorageIn: Proceedings of the ASME Turbo Expo: Turbomachinery Technical Conference and Exposition ; (GT2024) ; Volume 6 / 69th ASME Turbo Expo ; June 24-28, 2024, London, UK / American Society of Mechanical Engineers (Hrsg.) 2024 GT2024-123272Online Volltext: dx.doi.org/
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An Euler-Based Throughflow Approach for Axial CompressorsIn: Proceedings of the ASME Turbo Expo 2023: Turbomachinery Technical Conference and Exposition (GT 2023) / ASME Turbo Expo 2023: Turbomachinery Technical Conference and Exposition (GT 2023): Boston, USA; 26 - 30 June 2023 Jg. 13C 2023 v13ct32a013Online Volltext: dx.doi.org/
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Further development of a through-flow program by considering real gas equation of stateIn: Conference Proceedings of the 5th European sCO2 Conference 2023 / Brillert, Dieter; 5th European sCO2 Conference for Energy Systems : March 14-16, 2023, Prague, Czech Republic / sCO2-Flex Project (Hrsg.) 2023, S. 58 - 65Online Volltext: dx.doi.org/ Online Volltext (Open Access)
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Investigation of the Applicability of Methods Approved for Steam to the Design of Labyrinth Seals in Turbines Operated With CO2 in Supercritical StateIn: Proceedings of ASME Turbo Expo 2023: Turbomachinery Technical Conference and Exposition (GT 2023): Volume 12: Supercritical CO2 / ASME Turbo Expo 2023: Turbomachinery Technical Conference and Exposition June 26–30, 2023 Boston, Massachusetts 2023 v012t28a011Online Volltext: dx.doi.org/
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Reduction of Mechanical Stresses in Centrifugal Compressor Impellers for Hydrogen ApplicationsIn: 15th European Conference on Turbomachinery Fluid Dynamics & Thermodynamics / 15th European Conference on Turbomachinery Fluid Dynamics and Thermodynamics ; ETC15 ; 24 - 28 April 2023, Budapest, Hungary / European Turbomachinery Society (Hrsg.) 2023 ETC2023-109Online Volltext: dx.doi.org/ (Open Access)
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An Euler-Based Throughflow Approach for Centrifugal Compressors : Part A: Extension and Modifications of ModelsIn: Proceedings of ASME Turbo Expo 2022: Turbomachinery Technical Conference and Exposition (GT 2022): Volume 7: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications / 67. ASME Turbo Expo, June 13-17, 2022, Rotterdam, The Netherlands 2022 V007T19A007Online Volltext: dx.doi.org/
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Hydrogen Compression : Towards a New Strategy for the Design of Hydrogen CompressorsIn: Proceedings of ASME Turbo Expo 2022: Turbomachinery Technical Conference and Exposition (GT 2022): Volume 10B: Turbomachinery — Axial Flow Turbine Aerodynamics; Deposition, Erosion, Fouling, and Icing; Radial Turbomachinery Aerodynamics / SME Turbo Expo 2022: Turbomachinery Technical Conference and Exposition (GT 2022), June 13-17, 2022, Rotterdam, The Netherlands 2022 V10BT35A001Online Volltext: dx.doi.org/
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PDA Laser Measurements of Droplet-Laden Flows in a Four Stage Axial CompressorIn: Proceedings of ASME Turbo Expo 2022: Turbomachinery Technical Conference and Exposition (GT 2022): Volume 10A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics / 67. ASME Turbo Expo, June 13-17, 2022, Rotterdam, The Netherlands 2022 V10AT29A007Online Volltext: dx.doi.org/
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An attempt for establishing pressure ratio performance maps for supercritical carbon dioxide compressors in power applicationsIn: Conference Proceedings of the 4th European sCO₂ Conference 2021 / 4th European sCO₂ Conference for Energy Systems, 23-24 March 2021, Online Conference / Brillert, Dieter (Hrsg.) 2021, S. 124 - 130Online Volltext: dx.doi.org/ Online Volltext (Open Access)
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Evaluation of performance gain by interstage injection in a four-stage axial compressorIn: ASME Turbo Expo 2021: Volume 7: Industrial and Cogeneration; Manufacturing Materials and Metallurgy Jg. 7 2021 V007T16A002Online Volltext: dx.doi.org/
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Experimental Investigation of Centrifugal Flow in Rotor-Stator Cavities at High Reynolds Numbers > 10⁸In: 14th European Conference on Turbomachinery Fluid dynamics & Thermodynamics / 14th European Conference on Turbomachinery Fluid dynamics & Thermodynamics, ECT14, April 12-16, 2021; virtual conference / European Turbomachinery Society (Hrsg.) 2021 ETC2021-651
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Experimental validation of an analytical condensation model for the improvement of steam turbine design regarding flexibility requirementsIn: 14th European Conference on Turbomachinery Fluid dynamics & Thermodynamics / 14th European Conference on Turbomachinery Fluid dynamics & Thermodynamics, ECT14, April 12-16, 2021; virtual conference / European Turbomachinery Society (Hrsg.) 2021 ETC2021-562
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Mean-line analysis for supercritical CO₂ centrifugal compressors by using enthalpy loss coefficientsIn: Conference Proceedings of the 4th European sCO₂ Conference 2021 / 4th European sCO₂ Conference for Energy Systems, 23-24 March 2021, Online Conference / Brillert, Dieter (Hrsg.) 2021, S. 68 - 77Online Volltext: dx.doi.org/ Online Volltext (Open Access)
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The effect of the isentropic exponent on the performance map of supercritical compressors with carbon dioxide as an exampleIn: 14th European Conference on Turbomachinery Fluid dynamics & Thermodynamics / 14th European Conference on Turbomachinery Fluid dynamics & Thermodynamics, ECT14, April 12-16, 2021; virtual conference / European Turbomachinery Society (Hrsg.) 2021 ETC2021-667Online Volltext: dx.doi.org/ (Open Access)
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A design tool for supercritical CO2 radial compressors based on the two-zone modelIn: Proceedings of the ASME Turbo Expo 2020: Turbomachinery Technical Conference and Exposition: Vol. 11: Structures and Dynamics: Structural Mechanics, Vibration, and Damping; Supercritical CO2 / GT 2020; Virtual, Online; 21 - 25 September 2020 2020, S. V011T31A012Online Volltext: dx.doi.org/ (Open Access)
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Challenges of compressing hydrogen for pipeline transportation with centrifugal-compressorsIn: Proceedings of Global Power and Propulsion Society / GPPS Chania20; 7th – 9th September, 2020 2020 GPPS-CH-2020-0045Online Volltext: dx.doi.org/ (Open Access)
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Impact of volumetric system design on compressor inlet conditions in supercritical CO2 cyclesIn: Proceedings of Global Power and Propulsion Society / GPPS Chania20; 7th – 9th September, 2020 2020Online Volltext: dx.doi.org/ (Open Access)
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Prediction in rotor–stator cavities at high reynolds numbers up to Re ≈ 2 ∙ 10⁸: Towards a new parametric modelIn: Proceedings of the ASME Turbo Expo 2020: Turbomachinery Technical Conference and Exposition: Vol. 2E: Turbomachinery / GT 2020; Virtual, Online; 21 - 25 September 2020 2020, S. V02ET39A001Online Volltext: dx.doi.org/
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Proof of concept for a novel interstage injection design in axial compressorsIn: Proceedings of the ASME Turbo Expo 2020: Turbomachinery Technical Conference and Exposition / GT 2020; Virtual, Online; 21 - 25 September 2020 Jg. 8: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Marine; Microturbines, Turbochargers, and Small Turbomachines 2020, S. V008T17A005Online Volltext: dx.doi.org/
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The multi-phase flow test facility ⇜emma⇝ to investigate local heat transfer coefficients and liquid water films at wet steam conditionsIn: Proceedings of the ASME Turbo Expo 2020: Turbomachinery Technical Conference and Exposition: Vol. 9: Oil and Gas Applications; Organic Rankine Cycle Power Systems; Steam Turbine / GT 2020; Virtual, Online; 21 - 25 September 2020 2020, S. V009T23A028Online Volltext: dx.doi.org/
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Investigation of the evaporation process of liquefied hydrocarbons in front of a compressorIn: ISROMAC 2017 / 17th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery, ISROMAC 2017, 16.-21.12.2017, Maui, Hawaii, USA 2019Online Volltext (Open Access)
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Stabilizing Effects of Supercritical CO2 Fluid Properties on Compressor OperationIn: 13th European Turbomachinery Conference on Turbomachinery Fluid Dynamics and Thermodynamics / ETC 2019; Lausanne, Switzerland; 8 - 12 April 2019 2019, S. 121
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Droplet deposition in radial turbinesIn: 16th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery, Apr 2016, Honolulu, United States / ISROMAC: 16th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery, 10.-15.04.2016, Honolulu, United States 2018Online Volltext (Open Access)
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Thermodynamic modelling aspects of wet compression in radial compressorsIn: Proceedings of the ASME Turbo Expo: Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy / ASME Turbo Expo 2018, Oslo, Norway, June 11–15, 2018 2018, S. V009T27A024Online Volltext: dx.doi.org/
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Turbomachine design for supercritical carbon dioxide within the SCO₂-hero.EU projectIn: ASME Turbo Expo 2018: Turbomachinery Technical Conference and Exposition / GT 2018; Oslo; Norway; 11 - 15 June 2018 Jg. 9 2018Online Volltext: dx.doi.org/
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Cycle calculations of a small-scale heat removal system with supercritical CO2 as working fluidIn: Proceedings of the 25th International Conference on Nuclear Engineering - 2017: Vol. 3: Nuclear fuel and material, reactor physics and transport theory; innovative nuclear power plant design and new technology application / 25th International Conference on Nuclear Engineering, Shanghai, China, July 2–6, 2017 2017, S. V003T13A001Online Volltext: dx.doi.org/
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Introduction of an integrated turbo-electrical machineIn: Proceedings of the ASME Turbo Expo: Vol. 8: Microturbines, Turbochargers, and Small Turbomachines; Steam Turbines / ASME Turbo Expo 2017: Turbomachinery Technical Conference and Exposition, Charlotte, North Carolina, USA, June 26–30, 2017 2017, S. V008T26A008Online Volltext: dx.doi.org/
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A supercritical CO2 low temperature Brayton-cycle for residual heat removalIn: 5th International sCO2 Power Cycles Symposium: Proceedings / The 5th International Symposium - Supercritical CO2 Power Cycles, 28-31 März 2016, San Antonio, Texas 2016
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Reliability of condensation models for droplet deposition calculation in radial turbines
Wet Steam Conference, 2016,In: Wet Steam Conference Prague: Proceedings / Wet Steam Conference Prague : 12-14 September 2016 / Kolovratník, Michal (Hrsg.) 2016 -
Reliability of condensation models for droplet deposition calculations in radial turbinesIn: Wet Stream Conference: 12-14 September 2016 : proceedings / Wet Steam Conference Prague, 12-14 September 2016, Prague, Czech Republic / Kolovratník, Michal; Ondřej, Bartoš (Hrsg.) 2016, S. 78 - 89
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Small scale sCO2 compressor impeller design considering real fluid conditionsIn: The 5th International Symposium - Supercritical CO2 Power Cycles / The 5th International Symposium - Supercritical CO2 Power Cycles, March 28- 31, 2016, San Antonio, Texas 2016
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Experimental and Numerical Determination of Pressure and Velocity Distribution Inside a Rotor-Stator Cavity at Very High Circumferential Reynolds NumbersIn: 11th European Conference on Turbomachinery Fluid dynamics & Thermodynamics / 11th European Conference on Turbomachinery Fluid dynamics & Thermodynamics, ECT11, March 23-27, 2015, Madrid, Spain / European Turbomachinery Society (Hrsg.) 2015 ETC2015-097Online Volltext (Open Access)
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Analyze of the size of secondary droplets due to film separation at the blade trailing edgeIn: Proceedings of the ASME 4th Joint US-EuropeanFluids Engineering Division Summer Meeting 2014: Vol. 1: Symposia / ASME Fluids Engineering Division Summer Meeting; August 3 - 7, 2014; Chicago, USA 2014, S. V01BT10A006Online Volltext: dx.doi.org/
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Sensitivity analysis of condensation model constants on calculated liquid film motion in radial turbinesIn: Proceedings of the ASME Turbo Expo 2014: Volume 1B: Marine; Microturbines, Turbochargers and Small Turbomachines; Steam Turbines / ASME Turbo Expo 2014: Turbine Technical Conference and Exposition, June 16–20, 2014; Düsseldorf, Germany / Hodson, Howard (Hrsg.) 2014, S. V01BT27A021Online Volltext: dx.doi.org/
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Sensitivity of condensation calculations on model coefficients with respect to turbo machinery applicationsIn: 15th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery: ISROMAC 2014 : Honolulu, Hawaii, USA, 24 -28 February 2014 2014
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Influence of Different Gas Models on the Numerical Results of High-Velocity CondensationIn: 15th Conference on Modelling Fluid Flow / CMFF'12, 4 - 7 September 2012, Budapest, Hungary 2012
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Numerical Simulation of a Micro Pelton Turbine Working in the Two-Phase Flow RegimeIn: Proceedings of the ASME Fluids Engineering Division Summer Meeting - 2012: Vol. 1: Symposia, Part A / FEDSM`12, July 8 - 12, 2012, Rio Grande, Puerto Rico 2012, S. 357 - 365Online Volltext: dx.doi.org/
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Enforcing game rules in untrusted P2P-based MMVEsIn: Proceedings of the 4th International ICST Conference on Simulation Tools and Techniques / SIMUTools '11; Barcelona, Spain; March 22 - 24, 2011 2011, S. 288 - 295Online Volltext: dx.doi.org/ Online Volltext
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Investigation of Nucleation Influence on the Efficiency of Radial TurbinesIn: 12th International Conference on Multiphase Flow in Industrial Plants, MFIP12 / International Conference Multiphase Flow in Industrial Plants, Ischia (Napoli), Italy, September 21-23, 2011 2011
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VoroStore – A Secure and Reliable Data Storage for Peer-to-Peer-Based MMVEsIn: 11th IEEE International Conference on Computer and Information Technology / CIT 2011; Pafos, Cyprus; 31 August - 2 September 2011 2011, S. 35 - 40Online Volltext: dx.doi.org/
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Untersuchung der Entstehung und Bewegung von Flüssigkeitsansammlungen auf Radialturbinenlaufradschaufeln mit einem erweiterten Navier-Stokes-LöserIn: Berichte aus der Strömungstechnik Aachen (2016) 170 Seiten
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Cheating prevention in peer-to-peer based massively multiuser virtual environmentsDuisburg, Essen (2013) VI, 260 S.
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The potential of CO2-Plume Geothermal (CPG) Systems for CO2 component manufacturers : Opportunities and development needs
7th International Seminar on ORC Power Systems: 4 - 6 September 2023; Seville, Spain,Seville, Spain (2023) -
Lessons from testing the sCO2-HeRo turbo-compressor-system
7th International Supercritical CO2Power Cycles Symposium: March 31 – April 2, 2020, San Antonio, USA,San Antonio, USA (2020) -
Small scale sCO2 compressor impeller design considering real gas conditions
5th International sCO2 Power Cycles Symposium, San Antonio, Texas, USA, March 29–31, 2016,San Antonio, Texas (2016) -
The supercritical CO2 heat removal system - sCO2-HeRo
1st European Seminar on Supercritical CO2 (sCO2) Power Systems 29.-30. September 2016 - Vienna - Austria,(2016) -
Numerical simulation of two phase flow in a Pelton turbine with Eulerian-Eulerian method
8th ANSYS & FZD Multiphase Flows Short Course and Workshop, Dresden, Juni 2010,Dresden (2010) -
Numerical simulation of twophase flow in a Pelton turbine with Eulerian-Eulerian method
8th Joint ANSYS & FZD Multiphase Flows Workshop, 23 - 24 June, 2010, Dresden-Rossendorf, Germany,Dresden (2010) -
Experimental Data of Supercritical Carbon Dioxide (sCO2) Compressor at Various Fluid States - Supplementary Data(2021) 7.49 MBOnline Volltext: dx.doi.org/ Online Volltext (Open Access)