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Proc. ASME. GT2022, Volume 10B: Turbomachinery — Axial Flow Turbine Aerodynamics; Deposition, Erosion, Fouling, and Icing; Radial Turbomachinery Aerodynamics, V10BT35A001, June 13–17, 2022

Paper No: GT2022-78626

DOI: https://doi.org/10.1115/GT2022-78626

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Topics: Compression, Compressors, Design, Hydrogen, Impellers, Blades, Flow (Dynamics), Transportation systems, Energy storage, Pipelines

Proceedings Papers

An Euler-Based Throughflow Approach for Centrifugal Compressors – Part A: Extension and Modifications of Models

Rebecca Jenzen, Christian Woiczinski, Sebastian Schuster, Dieter Brillert

Proc. ASME. GT2022, Volume 7: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications, V007T19A007, June 13–17, 2022

Paper No: GT2022-82170

DOI: https://doi.org/10.1115/GT2022-82170

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Topics: Compressors

Journal Articles

Experimental Data of Supercritical Carbon Dioxide (sCO 2 ) Compressor at Various Fluid States

Alexander J. Hacks, Ihab Abd El Hussein, Haikun Ren, Sebastian Schuster, Dieter Brillert

J. Eng. Gas Turbines Power. April 2022, 144(4): 041012.

Paper No: GTP-21-1469

DOI: https://doi.org/10.1115/1.4052954

Published Online: January 25, 2022

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Topics: Compressors, Computational fluid dynamics, Cycles, Flow (Dynamics), Pressure, Measurement uncertainty

Proceedings Papers

Evaluation of Performance Gain by Interstage Injection in a Four-Stage Axial Compressor

Tobias Doerr, Sebastian Schuster, Dieter Brillert

Proc. ASME. GT2021, Volume 7: Industrial and Cogeneration; Manufacturing Materials and Metallurgy, V007T16A002, June 7–11, 2021

Paper No: GT2021-58560

DOI: https://doi.org/10.1115/GT2021-58560

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Topics: Compressors, Pressure, Temperature, Blades, Compression, Design, Evaporation, Evaporative cooling, Flow (Dynamics), Fluctuations (Physics)

Proceedings Papers

A Design Tool for Supercritical CO 2 Radial Compressors Based on the Two-Zone Model

Ihab Abd El Hussein, Alexander Johannes Hacks, Sebastian Schuster, Dieter Brillert

Proc. ASME. GT2020, Volume 11: Structures and Dynamics: Structural Mechanics, Vibration, and Damping; Supercritical CO2, V011T31A012, September 21–25, 2020

Paper No: GT2020-15248

DOI: https://doi.org/10.1115/GT2020-15248

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Topics: Compressors, Design, Supercritical carbon dioxide, Fluids, Carbon dioxide, Compressibility, Computational fluid dynamics, Cycles, Equations of state, Geometry

Proceedings Papers

The Influence of Wake Chopping on Wet-Steam Turbine Modelling

Andrej Vasilj, Sebastian Schuster, Alexander White

Proc. ASME. GT2020, Volume 9: Oil and Gas Applications; Organic Rankine Cycle Power Systems; Steam Turbine, V009T23A022, September 21–25, 2020

Paper No: GT2020-15766

DOI: https://doi.org/10.1115/GT2020-15766

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Topics: Chopping (Physics), Modeling, Steam, Turbines, Wakes, Blades, Drops, Water, Condensation, Energy dissipation

Proceedings Papers

Prediction in Rotor-Stator Cavities at High Reynolds Numbers up to Re ≈ 2·10 8 : Towards a New Parametric Model

Tilman Raphael Schröder, Sebastian Schuster, Dieter Brillert

Proc. ASME. GT2020, Volume 2E: Turbomachinery, V02ET39A001, September 21–25, 2020

Paper No: GT2020-14010

DOI: https://doi.org/10.1115/GT2020-14010

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Topics: Cavities, Reynolds number, Rotors, Stators, Thrust, Flow (Dynamics), Stress, Torque, Bearings, Compressors

Proceedings Papers

The Multi-Phase Flow Test Facility “EMMA” to Investigate Local Heat Transfer Coefficients and Liquid Water Films at Wet Steam Conditions

Florian Felix Lapp, Simon Hecker, Sebastian Schuster, Dieter Brillert

Proc. ASME. GT2020, Volume 9: Oil and Gas Applications; Organic Rankine Cycle Power Systems; Steam Turbine, V009T23A028, September 21–25, 2020

Paper No: GT2020-16307

DOI: https://doi.org/10.1115/GT2020-16307

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Topics: Heat transfer coefficients, Multiphase flow, Steam, Test facilities, Water, Liquid films, Superheating, Condensation, Cycles, Design

Journal Articles

Turbomachine Design for Supercritical Carbon Dioxide Within the sCO2-HeRo.eu Project

Alexander Hacks, Sebastian Schuster, Hans Josef Dohmen, Friedrich-Karl Benra, Dieter Brillert

J. Eng. Gas Turbines Power. December 2018, 140(12): 121017.

Paper No: GTP-18-1295

DOI: https://doi.org/10.1115/1.4040861

Published Online: November 29, 2018

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Topics: Compressors, Design, Turbomachinery, Supercritical carbon dioxide, Generators, Impellers

Journal Articles

Condensation in Radial Turbines—Part I: Mathematical Modeling

Sebastian Schuster, Dieter Brillert, Friedrich-Karl Benra

J. Turbomach. October 2018, 140(10): 101001.

Paper No: TURBO-17-1032

DOI: https://doi.org/10.1115/1.4040934

Published Online: September 28, 2018

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Topics: Drops, Flow (Dynamics), Turbines, Liquid films, Condensation

Journal Articles

Condensation in Radial Turbines—Part II: Application of the Mathematical Model to a Radial Turbine Series

Sebastian Schuster, Dieter Brillert, Friedrich-Karl Benra

J. Turbomach. October 2018, 140(10): 101002.

Paper No: TURBO-17-1033

DOI: https://doi.org/10.1115/1.4040935

Published Online: September 28, 2018

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Topics: Condensation, Drops, Impellers, Subcooling, Turbines, Flow (Dynamics), Liquid films, Pressure, Blades

Proceedings Papers

Thermodynamic Modelling Aspects of Wet Compression in Radial Compressors

Sebastian Schuster, Dieter Brillert, Viktor Hermes, Attilla Yildiz, Friedrich-Karl Benra

Proc. ASME. GT2018, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T27A024, June 11–15, 2018

Paper No: GT2018-76429

DOI: https://doi.org/10.1115/GT2018-76429

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Topics: Compression, Compressors, Modeling, Evaporative cooling, Impellers, Entropy, Cooling, Design, Gases, Heat

Proceedings Papers

Turbomachine Design for Supercritical Carbon Dioxide Within the sCO 2 -HeRo.EU Project

Alexander Hacks, Sebastian Schuster, Hans Josef Dohmen, Friedrich-Karl Benra, Dieter Brillert

Proc. ASME. GT2018, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T38A003, June 11–15, 2018

Paper No: GT2018-75154

DOI: https://doi.org/10.1115/GT2018-75154

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Topics: Design, Supercritical carbon dioxide, Turbomachinery, Compressors, Impellers, Bearings, Brayton cycle, Compressor impellers, Cooling, Cycles

Proceedings Papers

Cycle Calculations of a Small-Scale Heat Removal System With Supercritical CO2 As Working Fluid

Marcel Strätz, Jörg Starflinger, Rainer Mertz, Michael Seewald, Sebastian Schuster, Dieter Brillert

Proc. ASME. ICONE25, Volume 3: Nuclear Fuel and Material, Reactor Physics and Transport Theory; Innovative Nuclear Power Plant Design and New Technology Application, V003T13A001, July 2–6, 2017

Paper No: ICONE25-66084

DOI: https://doi.org/10.1115/ICONE25-66084

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Topics: Cycles, Fluids, Heat, Supercritical carbon dioxide, Accidents, Brayton cycle, Design, Electricity (Physics), Heat sinks, Glass

Proceedings Papers

Introduction of an Integrated Turbo-Electrical Machine

Sebastian Schuster, Christian Kreischer, Dieter Brillert

Proc. ASME. GT2017, Volume 8: Microturbines, Turbochargers and Small Turbomachines; Steam Turbines, V008T26A008, June 26–30, 2017

Paper No: GT2017-63526

DOI: https://doi.org/10.1115/GT2017-63526

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Topics: Machinery, Turbochargers, Turbomachinery, Flow (Dynamics), Design, Brayton cycle, Compressors, Cycles, Equipment performance, Fluid density

Proceedings Papers

Analyze of the Size of Secondary Droplets due to Film Separation at the Blade Trailing Edge

Hans Josef Dohmen, Friedrich-Karl Benra, Cornelius Schepers, Sebastian Schuster

Proc. ASME. FEDSM2014, Volume 1B, Symposia: Fluid Machinery; Fluid-Structure Interaction and Flow-Induced Noise in Industrial Applications; Flow Applications in Aerospace; Flow Manipulation and Active Control: Theory, Experiments and Implementation; Multiscale Methods for Multiphase Flow; Noninvasive Measurements in Single and Multiphase Flows, V01BT10A006, August 3–7, 2014

Paper No: FEDSM2014-21128

DOI: https://doi.org/10.1115/FEDSM2014-21128

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Topics: Blades, Drops, Separation (Technology), Fluids, Lubrication theory, Compressors, Computational fluid dynamics, Film flow, Flow (Dynamics), Inlet guide vanes

Proceedings Papers

Sensitivity Analysis of Condensation Model Constants on Calculated Liquid Film Motion in Radial Turbines

Sebastian Schuster, Friedrich-Karl Benra, Hans Josef Dohmen, Sven König, Uwe Martens

Proc. ASME. GT2014, Volume 1B: Marine; Microturbines, Turbochargers and Small Turbomachines; Steam Turbines, V01BT27A021, June 16–20, 2014

Paper No: GT2014-25652

DOI: https://doi.org/10.1115/GT2014-25652

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Topics: Condensation, Liquid films, Sensitivity analysis, Turbines, Drops, Rotors, Water, Blades, Clearances (Engineering), Flow (Dynamics)

Proceedings Papers

Numerical Simulation of a Micro Pelton Turbine Working in the Two-Phase Flow Regime

Sebastian Schuster, Friedrich-Karl Benra, Hans Josef Dohmen

Proc. ASME. FEDSM2012, Volume 1: Symposia, Parts A and B, 357-365, July 8–12, 2012

Paper No: FEDSM2012-72039

DOI: https://doi.org/10.1115/FEDSM2012-72039

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Topics: Computer simulation, Turbines, Two-phase flow

Journal citation

NARROW

PDA Laser Measurements of Droplet-Laden Flows in a Four-Stage Axial Compressor

PDA Laser Measurements of Droplet-Laden Flows in a Four Stage Axial Compressor

Hydrogen Compression - Towards a New Strategy for the Design of Hydrogen Compressors

An Euler-Based Throughflow Approach for Centrifugal Compressors – Part A: Extension and Modifications of Models

Experimental Data of Supercritical Carbon Dioxide (sCO 2 ) Compressor at Various Fluid States

Evaluation of Performance Gain by Interstage Injection in a Four-Stage Axial Compressor

A Design Tool for Supercritical CO 2 Radial Compressors Based on the Two-Zone Model

The Influence of Wake Chopping on Wet-Steam Turbine Modelling

Prediction in Rotor-Stator Cavities at High Reynolds Numbers up to Re ≈ 2·10 8 : Towards a New Parametric Model

The Multi-Phase Flow Test Facility “EMMA” to Investigate Local Heat Transfer Coefficients and Liquid Water Films at Wet Steam Conditions

Turbomachine Design for Supercritical Carbon Dioxide Within the sCO2-HeRo.eu Project

Condensation in Radial Turbines—Part I: Mathematical Modeling

Condensation in Radial Turbines—Part II: Application of the Mathematical Model to a Radial Turbine Series

Thermodynamic Modelling Aspects of Wet Compression in Radial Compressors

Turbomachine Design for Supercritical Carbon Dioxide Within the sCO 2 -HeRo.EU Project

Cycle Calculations of a Small-Scale Heat Removal System With Supercritical CO2 As Working Fluid

Introduction of an Integrated Turbo-Electrical Machine

Analyze of the Size of Secondary Droplets due to Film Separation at the Blade Trailing Edge

Sensitivity Analysis of Condensation Model Constants on Calculated Liquid Film Motion in Radial Turbines

Numerical Simulation of a Micro Pelton Turbine Working in the Two-Phase Flow Regime

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