Personensuche
Personensuche
Es wurde 1 Person gefunden.
Anschrift
Lotharstraße 1
47057 Duisburg
47057 Duisburg
Raum
MF 025
Telefon
Telefax
E-Mail
Webseite
Funktionen
- Universitätsprofessor/in, Strömungsmaschinen
Aktuelle Veranstaltungen
- 2020 WS
Vergangene Veranstaltungen (max. 10)
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.
-
Impact of leakage inlet swirl angle in a rotor-stator cavity on flow pattern, radial pressure distribution and frictional torque in a wide circumferential reynolds number rangeIn: International Journal of Turbomachinery, Propulsion and Power (IJTPP) Jg. 5 (2020) Nr. 2, S. 7
ISSN: 2504-186XOnline Volltext: dx.doi.org/ (Open Access) -
Cycle calculations of a small-scale heat removal system with supercritical CO2 as working fluidIn: Journal of Nuclear Engineering and Radiation Science Jg. 5 (2019) Nr. 1, S. 011011
ISSN: 2332-8975; 2332-8983Online Volltext: dx.doi.org/ -
Flow-induced steam valve vibrations : a literature review of excitation mechanisms, preventive measures, and design improvementsIn: Journal of engineering for gas turbines and power Jg. 141 (2019) Nr. 5, S. 051009
ISSN: 0742-4795; 1528-8919Online Volltext: dx.doi.org/ -
Stabilizing effects of supercritical CO₂ fluid properties on compressor operation
Proceedings of 13th European Conference on Turbomachinery Fluid Dynamics & Thermodynamics, ETC13, Lausanne, Switzerland, 8–12 April 2019,In: International Journal of Turbomachinery, Propulsion and Power Jg. 4 (2019) Nr. 3, S. 20
ISSN: 2504-186XOnline Volltext: dx.doi.org/ (Open Access) -
Condensation in Radial Turbines : Part I: Mathematical ModelingIn: Journal of Turbomachinery Jg. 140 (2018) Nr. 10, S. 101001
ISSN: 1528-8900; 0889-504XOnline Volltext: dx.doi.org/ -
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
ISSN: 1528-8900; 0889-504XOnline Volltext: dx.doi.org/ -
Investigation on Thrust and Moment Coefficients of a Centrifugal TurbomachineIn: International Journal of Turbomachinery, Propulsion and Power Jg. 3 (2018) Nr. 2, S. 9
ISSN: 2504-186XOnline Volltext: dx.doi.org/ (Open Access) -
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, S. 121017
ISSN: 1528-8919; 0742-4795Online Volltext: dx.doi.org/ (Open Access) -
Clarifying the Physics of Flow Separations in Steam Turbine Inlet Valves at Part Load Operation and Improved Design ConsiderationsIn: Journal of Fluids Engineering Jg. 139 (2017) Nr. 8, S. 081105
ISSN: 0098-2202Online Volltext: dx.doi.org/ -
Droplet deposition in radial turbinesIn: European journal of mechanics. B, Fluids Jg. 61 (2017) S. 289 - 296
ISSN: 1873-7390Online Volltext: dx.doi.org/ -
Investigation on flow-induced vibrations of a steam turbine inlet valve considering fluid-structure interaction effectsIn: Journal of Engineering for Gas Turbines and Power Jg. 139 (2017) Nr. 2, S. 022507
ISSN: 1528-8919; 0742-4795Online Volltext: dx.doi.org/ -
Investigation on the Flow in a Rotor-Stator Cavity with Centripetal Through-FlowIn: International Journal of Turbomachinery, Propulsion and Power Jg. 2 (2017) Nr. 4, S. 18
ISSN: 2504-186XOnline Volltext: dx.doi.org/ (Open Access) -
Investigation on the flow in a rotor-stator cavity with centripetal through-flowIn: International Journal of Turbomachinery, Propulsion and Power Jg. 2 (2017) Nr. 4, S. ijtpp2040018
ISSN: 2504-186XOnline Volltext: dx.doi.org/ (Open Access) -
Modification of a steam valve diffuser for enhanced full load and part load operation using numerical methodsIn: Periodica Polytechnica Mechanical Engineering Jg. 60 (2016) Nr. 3, S. 185 - 192
ISSN: 1587-379X; 0324-6051Online Volltext: dx.doi.org/ -
Numerical Investigation on the Time-Variant Flow Field and Dynamic Forces Acting in Steam Turbine Inlet ValvesIn: Journal of Engineering for Gas Turbines and Power Jg. 137 (2015) Nr. 8, S. 081601
ISSN: 0742-4795Online Volltext: dx.doi.org/ -
The Supercritical CO2 Heat Removal System - Status and Outlook
12th International Topical Meeting on Nuclear Reactor Thermal-Hydraulics, Operation and Safety (NUTHOS-12) Qingdao, China, October 14-18, 2018,Duisburg, Essen (2019)
Online Volltext: dx.doi.org/ Online Volltext (Open Access) -
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 / GT 2020; Virtual, Online; 21 - 25 September 2020 Jg. 11: Structures and Dynamics: Structural Mechanics, Vibration, and Damping; Supercritical CO2 2020, S. V011T31A012
ISBN: 978-0-7918-8423-2Online Volltext: dx.doi.org/ (Open Access) -
Experimental investigations on the pressure fluctuations in the sealing gap of dry gas seals with embedded pressure sensorsIn: Proceedings of the ASME Turbo Expo 2020: Turbomachinery Technical Conference and Exposition / GT 2020; Virtual, Online; 21 - 25 September 2020 Jg. 10A: Structures and Dynamics 2020, S. V10AT25A012
ISBN: 978-0-7918-8421-8Online Volltext: dx.doi.org/ -
Model validation of an euler-based 2D-throughflow approach for multistage axial turbine analysisIn: Proceedings of the ASME Turbo Expo 2020: Turbomachinery Technical Conference and Exposition / GT 2020; Virtual, Online; 21 - 25 September 2020 Jg. 2C: Turbomachinery 2020, S. V02CT35A055
ISBN: 978-0-7918-8408-9Online Volltext: dx.doi.org/ -
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 / GT 2020; Virtual, Online; 21 - 25 September 2020 Jg. 2E: Turbomachinery 2020, S. V02ET39A001
ISBN: 978-0-7918-8410-2Online Volltext: dx.doi.org/ -
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. V008T17A005
ISBN: 978-0-7918-8419-5Online Volltext: dx.doi.org/ -
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 / GT 2020; Virtual, Online; 21 - 25 September 2020 Jg. 9: Oil and Gas Applications; Organic Rankine Cycle Power Systems; Steam Turbine 2020, S. V009T23A028
ISBN: 978-0-7918-8420-1Online Volltext: dx.doi.org/ -
Effect of Interstage Injection on Compressor Flow CharacteristicIn: Fluids Engineering Division Summer Meeting: Vol.5: Multiphase Flow / ASME-JSME-KSME 2019 8th Joint Fluids Engineering Conference July 28–August 1, 2019 San Francisco, California, USA 2019, S. V005T05A040
ISBN: 978-0-7918-5908-7Online Volltext: dx.doi.org/ -
Experimental and numerical investigation on the flow in a return channel of multistage centrifugal compressorsIn: Proceedings of the ASME Turbo Expo: Volume 2B: Turbomachinery / ASME Turbo Expo 2019: Turbomachinery Technical Conference and Expositio; 17–21, 2019; Phoenix, USA 2019, S. GT2019 - 90455
ISBN: 9780791858561Online Volltext: dx.doi.org/ -
Impact of leakage inlet swirl angle in a rotor-stator cavity on flow pattern, radial pressure distribution and frictional torque in a wide circumferential reynolds number rangeIn: 13th European Turbomachinery Conference on Turbomachinery Fluid Dynamics and Thermodynamics, ETC 2019 / ETC 2019; Lausanne; Switzerland; 8 - 12 April 2019 2019
-
Investigation of aerodynamic effects in stator components of multistage centrifugal compressorsIn: 13th European Turbomachinery Conference on Turbomachinery Fluid Dynamics and Thermodynamics, ETC 2019 / ETC 2019; Lausanne; Switzerland; 8 - 12 April 2019 2019
-
Operational experiences and design of the sCO2-HeRo loopIn: Conference Proceedings of the 3rd European supercritical CO2 Conference 2019 / 3rd European supercritical CO2 Conference, September 19-20, 2019, Paris, France
Duisburg, Essen 2019, S. 125 - 137
Online Volltext: dx.doi.org/ Online Volltext (Open Access) -
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
-
A test rig concept to study fluid structure interactions in a steam turbine valveIn: Proceedings of the ASME Turbo Expo: Vol. 8 2018
ISBN: 9780791851173Online Volltext: dx.doi.org/ -
Damping behavior of acoustic dominant modes in an aeroacoustic test rig representing a simplified geometry of a high pressure radial compressorIn: Proceedings of the ASME Turbo Expo: Vol. 7C / ASME Turbo Expo 2018: Turbomachinery Technical Conference and Exposition, GT 2018, Oslo; Norway, 11 - 15 June 2018 2018
ISBN: 9780791851159Online Volltext: dx.doi.org/ -
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 andDynamics of Rotating Machinery, 10.-15.04.2016, Honolulu, United States 2018
Online Volltext (Open Access) -
Droplet evaporation in the context of interstage injectionIn: 16th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery, Apr 2016, Honolulu, United States / ISROMAC: 16th International Symposium on Transport Phenomena andDynamics of Rotating Machinery, 10.-15.04.2016, Honolulu, United States 2018
Online Volltext (Open Access) -
Experimental investigation of the sCO2-HeRo compressorIn: Conference Proceedings of the 2nd European sCO2 Conference 2018 / 2nd European sCO2 Conference 2018, 30-31 August 2018, Essen, Germany 2018, S. 50 - 59
Online Volltext: dx.doi.org/ Online Volltext (Open Access) -
Scaling considerations for the application of the sCO2-HeRo system in nuclear power plantsIn: Conference Proceedings of the 2nd European sCO2 Conference 2018 / 2nd European sCO2 Conference 2018, 30-31 August 2018, Essen, Germany 2018, S. 60 - 68
Online Volltext: dx.doi.org/ Online Volltext (Open Access) -
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. V009T27A024
ISBN: 978-0-7918-5118-0Online Volltext: dx.doi.org/ -
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 2018
ISBN: 9780791851180Online Volltext: dx.doi.org/ -
Correlation for prediction of dynamic fluid forces in steam turbine inlet valvesIn: Global Power and Propulsion Forum 2017 / GPPF 2017, January 16-18, 2017, Zürich, Switzerland 2017
ISSN: 2504-4400 -
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 / 25th International Conference on Nuclear Engineering, Shanghai, China, July 2–6, 2017 2017, S. V003T13A001
ISBN: 978-0-7918-5781-6Online Volltext: dx.doi.org/ -
Identification of coupled natural frequencies in a rotor-stator test-rig for different gas propertiesIn: 12th European Conference on Turbomachinery Fluid Dynamics and Thermodynamics (ETC 2017) / ETC 2017; Stockholm; Sweden; 3 April 2017 through 7 April 2017 2017, S. ETC2017 - 057
Online Volltext: dx.doi.org/ -
Introduction of an integrated turbo-electrical machineIn: Proceedings of the ASME Turbo Expo: Vol. 8 / ASME Turbo Expo 2017: Turbomachinery Technical Conference and Exposition, Charlotte, North Carolina, USA, June 26–30, 2017 2017, S. V008T26A008
ISBN: 9780791850954Online Volltext: dx.doi.org/ -
Investigation on the Influence of Surface Roughness on the Moment Coefficient in a Rotor-Stator Cavity With Centripetal Through-FlowIn: Proceedings of the ASME Fluids Engineering Division Summer Meeting - 2017 - / ASME Fluids Engineering Division Summer Meeting, July 30-August 3, 2017, Waikoloa, Hawaii, USA Jg. 1A, Symposia 2017, S. V01AT03A001
ISBN: 978-0-7918-5804-2Online Volltext: dx.doi.org/ -
Investigation on the flow in a rotor-stator cavity with centripetal through-flowIn: 12th European Conference on Turbomachinery Fluid Dynamics and Thermodynamics (ETC 2017) / ETC 2017; Stockholm; Sweden; 3 April 2017 through 7 April 2017 2017
ISSN: 2410-4833 -
Investigation on thrust and moment coefficients of a centrifugal turbomachineIn: Open Archives of the 17th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery / ISROMAC 2017; Maui; United States; 16 - 21 December 2017 2017
-
PDA measurements in spray generated by twin-jet-nozzlesIn: Proceedings of the ASME Fluids Engineering Division Summer Meeting - 2017: Vol. 1B / ASME Fluids Engineering Division Summer Meeting, Waikoloa, Hawaii, USA, July 30–August 3, 2017 2017, S. V01BT06A001
ISBN: 9780791858059 ISSN: 0888-8116Online Volltext: dx.doi.org/ -
Raising Nuclear Reactor Safety to a Higher Level : The Supercritical CO2 Heat Removal System - "sCO2-HeRo"In: NENE 2017: Conference Proceedings / 26th International Conference Nuclear Energy for New Europe (NENE), September 11-14, 2017, Bled, Slovenia / Cizelj, Leon; Holler, Tadej (Hrsg.) 2017, S. 405.1 - 405.8
ISBN: 978-961-6207-43-0 -
The behavior of the modal properties of weak and strong coupled acoustic modes at different Pressure levels in a rotor-stator test rigIn: Open Archives of the 17th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery / ISROMAC 2017; Maui; United States; 16 - 21 December 2017 2017
-
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
-
An educational laboratory with a remote controlled centrifugal pump test rigIn: Proceedings of the ASME Fluids Engineering Division summer meeting: FEDSM2016 July 10-14,21016, Washington, DC, USA (2016) / Proceedings of the ASME Fluids Engineering Division summer meeting; FEDSM2016; July 10-14,21016, Washington, DC, USA 2016 Paper No. FEDSM2016-7557, pp. V002T01A002
ISBN: 978-0-7918-5031-2Online Volltext: dx.doi.org/ -
Comparison of different numerical approaches for determination of compressible fluid flow in narrow gapsIn: Proceedings of the ASME Turbo Expo: Turbine Technical Conference and Exposition - 2016: presented at the ASME Turbo Expo 2016: Turbine Technical Conference and Exposition, June 13-17, 2016, Seoul, South Korea / ASME Turbo Expo ; (Seoul) : 2016.06.13-17 2016 Paper No. GT2016-57898, pp. V02CT39A051
ISBN: 978-0-7918-4986-6Online Volltext: dx.doi.org/ -
Investigation on Flow Induced Vibrations of a Steam Turbine Inlet Valve Considering Fluid Structure Interaction EffectsIn: ASME Turbo Expo 2016: Turbomachinery Technical Conference and Exposition: Volume 8: Microturbines, Turbochargers and Small Turbomachines; Steam Turbines / ASME Turbo Expo 2016: Turbomachinery Technical Conference and Exposition, 13.-17. Juni 2016, Seoul, South Korea 2016
ISBN: 978-0-7918-4986-6Online Volltext: dx.doi.org/ -
Parametric study of a novel groove design for dry gas sealsIn: HEFAT2016: 12th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics 2016
-
Reliability of condensation models for droplet deposition calculation in radial turbinesIn: Wet Steam Conference / Wet Steam Conference in Prague 2016 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
ISBN: 978-80-01-05997-5 -
Small scale sCO2 compressor impeller design considering real fluid conditionsIn: The 5th International Symposium - Supercritical CO2 Power Cycles: March 28- 31, 2016, San Antonio, Texas 2016
-
The potential of interstage injection for axial compressorsIn: 16th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery: ISROMAC 2016 : Honolulu, Hawaii, USA, 10 -15 April 2016 / ISROMAC 2016 : Honolulu, Hawaii, USA, 10 -15 April 2016 2016
-
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 and Thermodynamics / 11th European Conference on Turbomachinery Fluid Dynamics and Thermodynamics, ETC 2015; Faculty of Sciences for Physical Activity and Sport (INEF) of Technical University of Madrid (UPM) CampusMadrid; Spain; 23 March 2015 through 27 March 2015 2015, S. ETC2015 - 097
-
Improving the Design of Steam Turbine Inlet Valves by Numerical Methods for Enhanced Part Load OperationIn: 11th European Conference on Turbomachinery, Fluid Dynamics and Thermodynamics / European Conference on Turbomachinery, Fluid Dynamics and Thermodynamics, March 23 - 25, 2015, Madrid, Spain 2015
-
Numerical Investigation of the Fluid and Structure Dynamics of a Steam Turbine Inlet Valve at Different Operation ConditionsIn: Workshop on Safety and Control Valves: APRIL 8-9, 2015 - BRUSSELS, BELGIUM / Workshop on Safety and Control Valves; APRIL 8-9, 2015 - BRUSSELS, BELGIUM 2015
-
Numerical Investigation on the Vibration of Steam Turbine Inlet Valves and the Feedback to the Dynamic Flow FieldIn: Proceedings of the ASME Turbo Expo: Turbine Technical Conference and Exposition - 2015: Vol. 8: Microturbines, turbochargers and small turbomachines - steam turbines / ASME Turbo Expo: Turbine Technical Conference and Exposition ; 60 (Montreal, Quebec) : 2015.06.15-19 2015
ISBN: 978-0-7918-5679-6Online Volltext: dx.doi.org/ -
Investigations of a Pre-Swirl Cooling Air Flow System with Data Acquisition in the Absolute and Relative Frame of ReferenceIn: Proceedings of the WSEAS international conferences: 5th IASME/WSEAS International Conference on Heat Transfer, Thermal Engineering and Environment (HTE '07), 5th IASME/WSEAS International Conference on Fluid Mechanics and Aerodynamics (FMA '07) / IASME/WSEAS International Conference on Heat Transfer, Thermal Engineering and Environment ; 5 (Vouliagmeni, Athens) : 2007.08.25-27 2007
ISBN: 978-960-6766-02-2 -
Computational Analysis of Flow and Heat Transfer in a Direct-Transfer Pre-swirl SystemIn: Conference proceedings - 6th European Conference on Turbomachinery - Fluid Dynamics and Thermodynamics: 7 - 11 March, 2005, Lille, France / European Conference on Turbomachinery - Fluid Dynamics and Thermodynamics ; 6; 2005; Lille 2005
-
Simulation of Flow in Gas Turbine Pre-swirl Systems with Emphasis on Rotor-Stator Interface TreatmentIn: Proceedings of the 3rd WSEAS/IASME International conferences: 3rd IASME/WSEAS International Conference on Fluid Mechanics and Aerodynamics, Corfu Island, Greece, August 20-22, 2005 / 3rd WSEAS/IASME, Heat transfer, thermal engineering & environment, fluid mechanics and aerodynamics, 20-22 August 2005, Corfu Island, Greece; Hassan, Ibrahim; Krope, Jurij 2005, S. 206 - 111
ISBN: 960-8457-33-5; 9789608457331 -
Simulation of Flow in Pre-Swirl Systems with Emphasis on Rotor Stator TreatmentIn: 3rd M.I.T Conference on Computational Fluid and Solid Mechanics: June 14-17, 2005, Massa chusetts Institute of Technology, Boston, USA / 3rd M.I.T Conference on Computational Fluid and Solid Mechanics, 2005
-
Analysis of Dust Separation Inside a Pre-Swirl Cooling Air SystemIn: ISROMAC 10 : 2004 March 7 - 11, Honolulu, Oahu, Hawaii, USA: International Symposium on Transport Phenomena and Dynamics of Rotating Machinery / International Symposium on Transport Phenomena and Dynamics of Rotating Machinery (10 : 2004 : Honolulu, Hawaii) / Bohn, Dieter (Hrsg.) 2004
ISBN: 978-3-00-013150-9; 3-00-013150-7 -
Dust Separation in a Gas Turbine Pre-Swirl Cooling Air System: A Parameter VariationIn: Proceedings of the ASME Turbo Expo 2004: Vol. 4: presented at the 2004 ASME Turbo Expo, June 14 - 17, 2004, Vienna, Austria / ASME Turbo Expo 2004 ; (Vienna) : 2004.06.14-17 2004 Paper No. GT2004-53048, pp. 231-240
ISBN: 0-7918-4169-3; 0-7918-3739-4Online Volltext: dx.doi.org/ -
Investigation Into the Computational Analysis of Direct-Transfer Pre-Swirl Systems for Gas Turbine CoolingIn: Proceedings of the ASME Turbo Expo 2004: presented at the 2004 ASME Turbo Expo, June 14 - 17, 2004, Vienna, Austria / ASME Turbo Expo 2004; 2004; Vienna 2004 Paper No. GT2004-54151, pp. 453-460
ISBN: 0-7918-4169-3; 0-7918-3739-4Online Volltext: dx.doi.org/ -
Application of Conjugate CFD to the Internal Cooling Air Flow System of Gas TurbinesIn: ASME Turbo Expo, collocated with the 2003 International Joint Power Generation Conference: Volume 5: Turbo Expo 2003, Parts A and B ; Atlanta, Georgia, USA, June 16–19, 2003 / ASME Turbo Expo 2003, collocated with the 2003 International Joint Power Generation Conference ; Atlanta, Georgia, USA, June 16–19, 2003 2003, S. 1051 - 1060
ISBN: 0-7918-3688-6; 0-7918-3671-1Online Volltext: dx.doi.org/ -
Experimental and Numerical Analysis of the Flow Structure and Dust Separation Inside a Pre-Swirl Cooling Air SystemIn: ASME/JSME 2003 4th Joint Fluids Summer Engineering Conference: Volume 2: Symposia, Parts A, B, and C / ASME/JSME Joint Fluids Engineering Conference ; 4 (Honolulu, Hawaii) : 2003.07.06-10 2003 Paper No. FEDSM2003-45096, pp. 577-582
ISBN: 0-7918-3697-5; 0-7918-3673-8Online Volltext: dx.doi.org/ -
Investigation of Internal Cooling Air Flow of Gas Turbines with Attention to Heat TransferIn: ASME/JSME 2003 4th Joint Fluids Summer Engineering Conference: Volume 2: Symposia, Parts A, B, and C ; Honolulu, Hawaii, USA, July 6–10, 2003 / ASME/JSME Joint Fluids Engineering Conference ; 4 (Honolulu, Hawaii) : 2003.07.06-10 2003, S. 627 - 632
ISBN: 0-7918-3697-5; 0-7918-3673-8Online Volltext: dx.doi.org/ -
Investigations of Dust Separation in the Internal Cooling Air System of Gas TurbinesIn: ASME Turbo Expo 2003, collocated with the 2003 International Joint Power Generation Conference: Volume 5: Turbo Expo 2003, Parts A and B / ASME Turbo Expo 2003 ; (Atlanta, Ga.) : 2003.06.16-19 2003 Paper No. GT2003-38293, pp. 985-992
ISBN: 0-7918-3688-6; 0-7918-3671-1Online Volltext: dx.doi.org/ -
Grundlagenuntersuchungen an rotierenden Ringräumen zur Optimierung des Sekundärluftsystems moderner GasturbinenIn: Gasturbinen in Praxis und Entwicklung: Fortschritte und Betriebserfahrungen ; Tagung Leverkusen, 12. und 13. November 2002 / Tagung "Gasturbinen in Praxis und Entwicklung", 12. und 13. November 2002, Leverkusen 2002, S. 85 - 94
ISBN: 3-18-091721-0 -
The Flow Structure in Rotating Hollow Shafts with Radial Inflow and Axial ThroughflowIn: ASME Turbo Expo 2001: Power for Land, Sea, and Air: Volume 3: Heat Transfer; Electric Power; Industrial and Cogeneration ; New Orleans, Louisiana, USA, June 4–7, 2001 / ASME Turbo Expo 2001: Power for Land, Sea, and Air ; New Orleans, Louisiana, USA, June 4–7, 2001 2001, S. V003T01A077
ISBN: 978-0-7918-7852-1Online Volltext: dx.doi.org/ -
Flow Losses in Rotating Passages in Secondary Air Systems of Gas TurbinesIn: Proceedings of the 8th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery (ISROMAC-8) / ISROMAC-8 / Han, Je-Chin (Hrsg.) 2000
ISBN: 0-9652469-9-X -
Total Pressure Losses in Rotor Systems with Radial InflowIn: ASME Turbo Expo 2000: Power for Land, Sea, and Air: Volume 3: Heat Transfer; Electric Power; Industrial and Cogeneration ; Munich, Germany, May 8–11, 2000 / ASME Turbo Expo 2000: Power for Land, Sea, and Air ; Munich, Germany, May 8–11, 2000 2000, S. V003T01A087
ISBN: 978-0-7918-7856-9Online Volltext: dx.doi.org/ -
Calculation of Flow Losses in Rotating Passages of Gas Turbine Cooling SystemsIn: ASME 1999 International Gas Turbine and Aeroengine Congress and Exhibition: Volume 3: Heat Transfer; Electric Power; Industrial and Cogeneration Indianapolis, Indiana, USA, June 7–10, 1999 / ASME 1999 International Gas Turbine and Aeroengine Congress and Exhibition ; Indianapolis, Indiana, USA, June 7–10, 1999 1999 V003T01A069; 11 pages
ISBN: 978-0-7918-7860-6Online Volltext: dx.doi.org/ -
Cooling Air Flow in a Multi Disc Industrial Gas Turbine RotorIn: ASME 1998 International Gas Turbine and Aeroengine Congress and Exhibition: Volume 4: Heat Transfer; Electric Power; Industrial and Cogeneration ; Stockholm, Sweden, June 2–5, 1998 / ASME 1998 International Gas Turbine and Aeroengine Congress and Exhibition ; Stockholm, Sweden, June 2–5, 1998 1998, S. V004T09A027
ISBN: 978-0-7918-7865-1Online Volltext: dx.doi.org/ -
Loss Prediction for Rotating Passages in Secondary Air SystemsIn: ASME 1997 International Gas Turbine and Aeroengine Congress and Exhibition: Volume 3: Heat Transfer; Electric Power; Industrial and Cogeneration / ASME 1997 International Gas Turbine and Aeroengine Congress and Exhibition; Orlando, Florida, USA, June 2–5, 1997 1997 Paper No. 97-GT-215, pp. V003T09A041
ISBN: 978-0-7918-7870-5Online Volltext: dx.doi.org/ -
Strömungsberechnung im Kühl- und Sperrluftsystem von Gasturbinen zur Optimierung des SekundärluftsystemsAachen (2001)
(Berichte aus der Strömungstechnik)ISBN: 978-3-8265-9591-2 -
Investigation of the evaporation process of liquefied hydrocarbons in front of a compressor
17th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery, ISROMAC 2017, 16.-21.12.2017, Maui, Hawaii, USA,(2019)
Online Volltext (Open Access) -
The behavior of the modal properties of weak and strong coupled acoustic modes at different pressure levels in a rotor-stator test rig
17th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery, ISROMAC 2017, 16.-21.12.2017, Maui, Hawaii, USA,(2019)
Online Volltext (Open Access) -
Investigation on thrust and moment coefficients of a centrifugal turbomachine
17th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery, ISROMAC 2017, 16.-21.12.2017, Maui, Hawaii, USA,(2018)
Online Volltext (Open Access) -
Investigation of the evaporation process of liquefied hydrocarbons in front of a compressor
17th International Symposium on Transport 2017 Phenomena and Dynamics of Rotating Machinery, ISROMAC 2017, December 16-21, 2017, Maui, Hawaii, USA,Maui, Hawaii, USA (2017)
-
Numerical investigation of Droplet dispersion in resting environment, cross flow and parallel flow
17th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery, ISROMAC 2017, December 16-21, 2017, Maui, Hawaii, USA,Maui, Hawaii, USA (2017)
-
Zweistrahldüsen – Genauigkeit der Bestimmung von Tropfendurchmessern mit Phasen-Doppler Anemometrie
1st Symposium on Turbomachinery Test Facilities, TTF 2017, 11. - 12.05.2017, Bochum, Deutschland,Bochum (2017)
-
Investigation on Flow Induced Vibrations of a Steam Turbine Inlet Valve Considering Fluid Structure Interaction Effects
16th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery, ISROMAC 2016, 10. bis 15. April 2016, Honolulu, Hawaii, USA,(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)
-
Modification of a steam valve diffuser for enhanced full load and part load operation using numerical methods
16th International Conference on Fluid Flow Technologies, entitled “Conference on Modelling Fluid Flow” (CMFF’15), 1. - 4. September 2015, Budapest, Hungary,Budapest (2015)
-
Ten Years of Operating Experience with SGT5-4000F : Market-Driven Evolution of Gas Turbines and Plants
POWER-GEN Asia 2007 ; Bangkok - Thailand - from 4. - 6. 9. 2007,(2007)