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WiSe 2025
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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, 126432DOI (Open Access)
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Computation of performance maps for centrifugal compressors in supercritical CO₂ applications : Influence of two-phase flow on choking mass flow rateIn: Energy: The international journal, Jg. 336, 2025, 138249DOI (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, 131282DOI, Online Volltext (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, 132258DOI (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, 021013
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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, 9DOI (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, 105560
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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, 13DOI (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 – 110DOI (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, 061030
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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, 20DOI (Open Access) -
Condensation in Radial Turbines : Part I: Mathematical ModelingIn: Journal of Turbomachinery, Jg. 140, 2018, Nr. 10, S. 101001
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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. 101002
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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 – 570DOI (Open Access)
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Droplet deposition in radial turbinesIn: European Journal of Mechanics / B: Fluids, Jg. 61, 2017, S. 289 – 296
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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, 853560
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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, 2009DOI, 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 – 379
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Experimental Data of Supercritical Carbon Dioxide (sCO₂) Compressor at Various Fluid StatesIn: Journal of Engineering for Gas Turbines and Power. New York: American Society of Mechanical Engineers (ASME), Jg. 144, 2022, Nr. 4, 041012DOI (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. New York: American Society of Mechanical Engineers (ASME), Jg. 140, 2018, Nr. 12, 121017DOI (Open Access)
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Inverse Design Method for Centrifugal Compressors in Carnot batteries
38th International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems (ECOS 2025), 29th June to 4th July 2025, Paris,Duisburg, Essen, 2025DOI, Online Volltext (Open Access) -
Computation of Performance Maps for Centrifugal Compressors in Supercritical CO2 Applications : Influence of Two-Phase Flow on choking mass flow rateIn: Conference Proceedings of The European Conference on SUPERCRITICAL CO₂ for Energy Systems: 6th edition / Brillert, Dieter; 6th European Conference on Supercritical CO2 (sCO2 europe) for Energy Systems, 9-11 April 2025, Delft / sCO2-Flex Project (Hrsg.). Duisburg, Essen: DuEPublico, 2025, S. 16 – 25DOI, Online Volltext (Open Access)
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Sensitivity Analysis of Phase Change Modelling for Non-Ideal Fluids in Turbomachinery ApplicationsIn: Proceedings of the ASME Turbo Expo: Volume 9: Structures and Dynamics: Structural Mechanics & Vibration; Supercritical CO2 / ASME Turbo Expo 2025: Turbomachinery Technical Conference and Exposition; June 16–20, 2025; Memphis, USA / American Society of Mechanical Engineers (Hrsg.). New York: ASME, 2025, V009T28A003DOI (Open Access)
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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. New York: American Society of Mechanical Engineers (ASME), 2024, V011T28A012
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The potential of CO₂-Plume Geothermal (CPG) Systems for CO₂ component manufacturers : Opportunities and development needsIn: Proceedings of the 7th International Seminar on ORC Power System (ORC 2023) / 7th International Seminar on ORC Power System (ORC 2023); 4th to 6th September 2023; Seville, Spain / López Serena, Araceli; Leal Abad, Elena (Hrsg.). Sevilla: Editorial Universidad de Sevilla, 2024, S. 400 – 409DOI, Online Volltext (Open Access)
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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.). Little Falls: American Society of Mechanical Engineers (ASME), 2024, GT2024-123272
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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. New York: American Society of Mechanical Engineers (ASME), Jg. 13C, 2023, v13ct32a013
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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.). Duisburg, Essen: DuEPublico, 2023, S. 58 – 65DOI, 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. New York: American Society of Mechanical Engineers (ASME), 2023, v012t28a011
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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.): European Turbomachinery Society, 2023, ETC2023-109DOI (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. New York, N.Y.: American Society of Mechanical Engineers (ASME), 2022, V007T19A007
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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. New York, N.Y.: American Society of Mechanical Engineers (ASME), 2022, V10BT35A001
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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. New York, N.Y.: American Society of Mechanical Engineers (ASME), 2022, V10AT29A007
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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.). Duisburg, Essen: DuEPublico, 2021, S. 124 – 130DOI, 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: American Society of Mechanical Engineers (ASME), Jg. 7, 2021, V007T16A002
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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.): European Turbomachinery Society, 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.): European Turbomachinery Society, 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.). Duisburg, Essen: DuEPublico, 2021, S. 68 – 77DOI, 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.): European Turbomachinery Society, 2021, ETC2021-667DOI (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. New York: American Society of Mechanical Engineers (ASME), 2020, S. V011T31A012DOI (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. Zug: Global Power and Propulsion Society (GPPS), 2020, GPPS-CH-2020-0045DOI (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. Zug: Global Power and Propulsion Society (GPPS), 2020DOI (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. New York: American Society of Mechanical Engineers (ASME), 2020, S. V02ET39A001
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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. New York: American Society of Mechanical Engineers (ASME), Jg. 8: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Marine; Microturbines, Turbochargers, and Small Turbomachines, 2020, S. V008T17A005
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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. New York: American Society of Mechanical Engineers (ASME), 2020, S. V009T23A028
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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. Florence: European Turbomachinery Society, 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. New York: American Society of Mechanical Engineers (ASME), 2018, S. V009T27A024
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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: American Society of Mechanical Engineers (ASME), Jg. 9, 2018
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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. New York: American Society of Mechanical Engineers (ASME), 2017, S. V003T13A001
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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. New York: American Society of Mechanical Engineers (ASME), 2017, S. V008T26A008
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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.). Praha: České vysoké učení technické v Praze, 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.). Prag: České vysoké učení technické v Praze, 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.): European Turbomachinery Society, 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. New York: ASME, 2014, S. V01BT10A006
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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.). New York: ASME, 2014, S. V01BT27A021
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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. 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. New York: ASME, 2012, S. 357 – 365
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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. Brüssel: ICST, 2011, S. 288 – 295
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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. Ischia, Italy, 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. Piscataway: IEEE, 2011, S. 35 – 40
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Untersuchung der Entstehung und Bewegung von Flüssigkeitsansammlungen auf Radialturbinenlaufradschaufeln mit einem erweiterten Navier-Stokes-LöserAachen, 2016(Berichte aus der Strömungstechnik)
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Cheating prevention in peer-to-peer based massively multiuser virtual environmentsDuisburg, Essen, 2013
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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 Data2021DOI, Online Volltext (Open Access)