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Proceedings Papers

A Centrifugal Compressor - System Transient Digital Twin

Alberto Serena, Ola Ilseth Pronk, Lars Eirik Bakken
Proc. ASME. IMECE2024, Volume 8: Fluids Engineering, V008T10A034, November 17–21, 2024
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2024-142703
https://doi.org/10.1115/IMECE2024-142703
View Paper titled, A Centrifugal Compressor - System Transient Digital Twin
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Topics: Compressors, Digital twin, Transients (Dynamics), Turbomachinery
Journal Articles

Transient Analysis of Flow Unsteadiness and Machine Instabilities in a Centrifugal Compressor at Surge and Second Quadrant Operation

Alberto Serena, Lars E. Bakken
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2025, 147(7): 071003.
Paper No: GTP-24-1645
https://doi.org/10.1115/1.4066988
Published Online: December 23, 2024
View Article titled, Transient Analysis of Flow Unsteadiness and Machine Instabilities in a Centrifugal Compressor at Surge and Second Quadrant Operation
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Topics: Compressors, Flow (Dynamics), Instrumentation, Machinery, Pressure, Surges, Transients (Dynamics), Oscillations, Time-frequency analysis, Signals
Proceedings Papers

Transient Analysis of Flow Unsteadiness and Machine Instabilities in a Centrifugal Compressor at Surge and Second Quadrant Operation

Alberto Serena, Lars Eirik Bakken
Proc. ASME. GT2024, Volume 12D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Radial Turbomachinery Aerodynamics; Unsteady Flows in Turbomachinery, V12DT36A018, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-128034
https://doi.org/10.1115/GT2024-128034
View Paper titled, Transient Analysis of Flow Unsteadiness and Machine Instabilities in a Centrifugal Compressor at Surge and Second Quadrant Operation
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Topics: Compressors, Flow (Dynamics), Machinery, Surges, Time-frequency analysis, Transient analysis, Turbomachinery
Proceedings Papers

Experimental Characterization of a Centrifugal Compressor in Second Quadrant Operation

Alberto Serena, Lars E. Bakken
Proc. ASME. IMECE2023, Volume 9: Fluids Engineering, V009T10A023, October 29–November 2, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2023-112735
https://doi.org/10.1115/IMECE2023-112735
View Paper titled, Experimental Characterization of a Centrifugal Compressor in Second Quadrant Operation
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Topics: Compressors, Experimental characterization, Turbomachinery
Proceedings Papers

Experimental Characterization of Surge Cycles in a Centrifugal Compressor Under Wet Gas Operation

Alberto Serena, Øyvind Hundseid, Lars Eirik Bakken
Proc. ASME. GT2023, Volume 13D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Radial Turbomachinery Aerodynamics; Unsteady Flows in Turbomachinery, V13DT36A013, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102287
https://doi.org/10.1115/GT2023-102287
View Paper titled, Experimental Characterization of Surge Cycles in a Centrifugal Compressor Under Wet Gas Operation
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Topics: Compressors, Cycles, Experimental characterization, Flow visualization, Surges, Turbomachinery, Unsteady flow
Proceedings Papers

Experimental Characterization of Surge Cycles in a Centrifugal Compressor

Alberto Serena, Lars Eirik Bakken
Proc. ASME. IMECE2022, Volume 8: Fluids Engineering; Heat Transfer and Thermal Engineering, V008T10A022, October 30–November 3, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2022-94747
https://doi.org/10.1115/IMECE2022-94747
View Paper titled, Experimental Characterization of Surge Cycles in a Centrifugal Compressor
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Topics: Compressors, Cycles, Experimental characterization, Surges, Test facilities
Proceedings Papers

Flow Visualization of Unsteady and Transient Phenomena in a Mixed-Flow Multiphase Pump

Alberto Serena, Lars E. Bakken
Proc. ASME. GT2016, Volume 2D: Turbomachinery, V02DT44A012, June 13–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-56581
https://doi.org/10.1115/GT2016-56581
View Paper titled, Flow Visualization of Unsteady and Transient Phenomena in a Mixed-Flow Multiphase Pump
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Topics: Flow (Dynamics), Flow visualization, Pumps, Transients (Dynamics), Bubbles, Clearances (Engineering), Two-phase flow, Design, Frequency-domain analysis, Impellers
Proceedings Papers

Experimental Study of the Influence of the Operating Parameters on the Performance and Capability of a Mixed-Flow Multiphase Pump

Alberto Serena, Lars E. Bakken
Proc. ASME. GT2016, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T24A008, June 13–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-56576
https://doi.org/10.1115/GT2016-56576
View Paper titled, Experimental Study of the Influence of the Operating Parameters on the Performance and Capability of a Mixed-Flow Multiphase Pump
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Topics: Flow (Dynamics), Pumps, Machinery, Bubbles, Pressure, Channels (Hydraulic engineering), Clearances (Engineering), Density, Flow visualization, Multiphase flow
Proceedings Papers

Experimental Characterization of the Flow Instabilities of a Mixed-Flow Multiphase Pump Operating Air and Water Through Local Visualization and Analysis of Dynamic Measurements

Alberto Serena, Lars E. Bakken
Proc. ASME. IMECE2015, Volume 7B: Fluids Engineering Systems and Technologies, V07BT09A014, November 13–19, 2015
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2015-50396
https://doi.org/10.1115/IMECE2015-50396
View Paper titled, Experimental Characterization of the Flow Instabilities of a Mixed-Flow Multiphase Pump Operating Air and Water Through Local Visualization and Analysis of Dynamic Measurements
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Topics: Experimental characterization, Flow (Dynamics), Flow instability, Pumps, Visualization, Water, Computer simulation, Machinery, Pressure, Design
Proceedings Papers

Investigation of the Blade Tip Clearance Effects on Performance and Stability of a Mixed-Flow Pump: High Speed Camera Recordings of the Flow Structures, Local Measurements and Numerical Simulation

Alberto Serena, Lars E. Bakken
Proc. ASME. IMECE2015, Volume 4A: Dynamics, Vibration, and Control, V04AT04A046, November 13–19, 2015
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2015-50398
https://doi.org/10.1115/IMECE2015-50398
View Paper titled, Investigation of the Blade Tip Clearance Effects on Performance and Stability of a Mixed-Flow Pump: High Speed Camera Recordings of the Flow Structures, Local Measurements and Numerical Simulation
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Topics: Blades, Clearances (Engineering), Computer simulation, Flow (Dynamics), Pumps, Stability, Impellers, Leakage flows, Machinery, Pressure
Proceedings Papers

Design of a Multiphase Pump Test Laboratory Allowing to Perform Flow Visualization and Instability Analysis

Alberto Serena, Lars E. Bakken
Proc. ASME. POWER2015, ASME 2015 Power Conference, V001T12A009, June 28–July 2, 2015
Publisher: American Society of Mechanical Engineers
Paper No: POWER2015-49769
https://doi.org/10.1115/POWER2015-49769
View Paper titled, Design of a Multiphase Pump Test Laboratory Allowing to Perform Flow Visualization and Instability Analysis
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Topics: Design, Flow visualization, Pumps, Flow (Dynamics), Multiphase flow, Pressure, Test facilities, Transients (Dynamics), Bubbles, Channels (Hydraulic engineering)