2025

• Vitenskapelig foredrag
  Pronk, Ola Ilseth; Serena, Alberto; Bakken, Lars Eirik. (2025) Validation of Compressor Surge Rundown Trajectories: Comparative Analysis of Transient Model Predictions and Test Rig Measurements. ASME Turbo Expo 2025: Turbomachinery Technical Conference and Exposition , Memphis, Tennessee 16.06.2025 - 20.06.2025

2024

• Faglig foredrag
  Serena, Alberto; Bakken, Lars Eirik; Pronk, Ola Ilseth. (2024) A centrifugal compressor - system transient digital twin. ASME IMECE International Mechanical Engineering Congress and Exposition , Portland - OR USA 17.11.2024 - 21.11.2024
• Vitenskapelig foredrag
  Pronk, Ola Ilseth; Bakken, Lars Eirik. (2024) Compressor Speed Impact on Positive-Slope and Second-Quadrant Performance. ASME IMECE 2024 International Mechanical Engineering Congress and Exposition , Portland, Oregon 17.11.2024 - 21.11.2024
• Vitenskapelig foredrag
  Pronk, Ola Ilseth; Bakken, Lars Eirik. (2024) Experimental Characterisation of Surge Cycles and Second Quadrant Operation for a Centrifugal Compressor. ASME Turbo Expo 2024: Turbomachinery Technical Conference and Exposition , London 24.06.2024 - 28.06.2024
• Vitenskapelig foredrag
  Pronk, Ola Ilseth; Bakken, Lars Eirik. (2024) Transient Compressor Performance Analysis in the Off-Design Area of Operation. ASME IMECE 2024 International Mechanical Engineering Congress and Exposition , Portland, Oregon 17.11.2024 - 21.11.2024

2023

• Faglig foredrag
  Serena, Alberto; Bakken, Lars Eirik. (2023) Experimental Characterization of a Centrifugal Compressor in Second Quadrant Operation. ASME International Mechanical Engineering Congress and Exposition , New Orleans - LA USA 28.10.2023 - 02.11.2023
• Faglig foredrag
  Serena, Alberto; Bakken, Lars Eirik. (2023) Experimental Characterization of Surge Cycles in a Centrifugal Compressor Under Wet Gas Operation. ASME Turbo Expo - Turbomachinery Technical Conference and Exposition , Boston - MA USA 25.06.2023 - 01.07.2023
• Faglig foredrag
  Serena, Alberto; Bakken, Lars Eirik. (2023) System Influence on the Surge Behaviour of a Centrifugal Compressor. European Turbomachinery Conference , Budapest - Hungary 21.04.2023 - 25.04.2023

2022

• Faglig foredrag
  Serena, Alberto; Bakken, Lars Eirik. (2022) Experimental Characterization of Surge Cycles in a Centrifugal Compressor. ASME International Mechanical Engineering Congress and Exposition , Columbus - OH 29.10.2022 - 02.11.2022

2021

• Vitenskapelig foredrag
  Mæland, Dagfinn; Bakken, Lars Eirik. (2021) Fouling Effects on Wet Gas Compressor Performance: An Experimental Investigation. Proceedings of ASME Turbo Expo 2021 Turbomachinery Technical Conference and Exposition GT2021 07.06.2021 - 11.06.2021

2020

• Vitenskapelig foredrag
  Mæland, Dagfinn; Bakken, Lars Eirik. (2020) Wet Gas Compressor Testing – Performance Uncertainty. ASME 2020 International Mechanical Engineering Congress and Exposition 2020 15.11.2020 - 19.11.2020

2018

• Vitenskapelig foredrag
  Madsen, Stian-Mikael; Yildirim, Mehmet Serkan; Bakken, Lars Eirik. (2018) PowerEnergy2018-7269; Gas turbine fouling offshore; an analysis of engine air flow. ASME Power & Energy 2018 , Lake Buena Vista 24.06.2018 - 28.06.2018
• Vitenskapelig foredrag
  Madsen, Stian-Mikael; Bakken, Lars Eirik. (2018) GT2018-75618; Gas turbine fouling offshore; effective online water wash through high water-to-air ratio. ASME Turbo Expo 2018 , Oslo 11.06.2018 - 15.06.2018
• Vitenskapelig foredrag
  Madsen, Stian-Mikael; Bakken, Lars Eirik; Watvedt, Jørn. (2018) GT2018-75613; Gas turbine fouling offshore; air intake filtration optimization. ASME Turbo Expo 2018 , Oslo 11.06.2018 - 15.06.2018

2017

• Vitenskapelig foredrag
  Mæland, Dagfinn; Bakken, Lars Eirik. (2017) Wet Gas Compression: Test Conditions and Similitude. ASME Turbo Expo 2017: Turbomachinery Technical Conference and Exposition 2017 26.06.2017 - 30.06.2017
• Vitenskapelig foredrag
  Madsen, Stian-Mikael; Bakken, Lars Eirik. (2017) GT2017-63025; Gas Turbine Fouling Offshore; Correction Methodology Compressor Efficiency. ASME Turbo Expo 2017 , Charlotte 26.06.2017 - 30.06.2017

2016

• Faglig foredrag
  Serena, Alberto; Bakken, Lars Eirik. (2016) Flow Visualization of Unsteady and Transient Phenomena in a Mixed-Flow Multiphase Pump. ASME Turbo Expo - Turbomachinery Technical Conference and Exposition , Seoul 10.06.2016 - 15.06.2016
• Faglig foredrag
  Serena, Alberto; Bakken, Lars Eirik. (2016) Experimental Study of the Influence of the Operating Parameters on the Performance and Capability of a Mixed-Flow Multiphase Pump. ASME Turbo Expo - Turbomachinery Technical Conference and Exposition , Seoul 10.06.2016 - 15.06.2016
• Vitenskapelig foredrag
  Madsen, Stian-Mikael; Bakken, Lars Eirik. (2016) GT2016-56066; Gas Turbine Operation Offshore; Increased Operating Interval and Higher Engine Performance through Optimized Intake Air Filter System. ASME Turbo Expo 2016 , Seoul 13.06.2016 - 17.06.2016

2015

• Vitenskapelig foredrag
  Serena, Alberto; Bakken, Lars Eirik. (2015) 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 Simulations. Internationational Mechanical Engineers Congress and Exposition , Houston, TX 13.11.2015 - 19.11.2015
• Vitenskapelig foredrag
  Serena, Alberto; Bakken, Lars Eirik. (2015) Experimental Characterization of the Flow Instabilities of a Mixed-Flow Multiphase Pump Operating Air and Water Through Local Visualization and Analysis of Dynamic Measurements. ASME 2015 International Mechanical Engineering Congress & Exposition , Houston, TX 13.11.2015 - 18.11.2015
• Vitenskapelig foredrag
  Serena, Alberto; Bakken, Lars Eirik. (2015) Design of a Multiphase Pump Test Laboratory Allowing to Perform Flow Visualization and Instability Analysis. ASME 2015 Power and Energy Conversion Conference , San Diego, CA 28.06.2015 - 02.07.2015

2011

• Vitenskapelig foredrag
  GrÜner, Trond G.; Bakken, Lars Eirik. (2011) AERODYNAMIC INSTABILITY INVESTIGATION OF A CENTRIFUGALCOMPRESSOR EXPOSED TO WET GAS. 9th European conference on Turbomachinery 21.03.2011 - 25.03.2011

2010

• Vitenskapelig foredrag
  Brekke, Olaf; Bakken, Lars Eirik. (2010) Performance Deterioration of Intake Air Filters for Gas Turbines in Offshore Installations. ASME Turbo Expo 2010: Power for Land, Sea and Air , Glasgow 14.06.2010 - 18.06.2010
• Vitenskapelig foredrag
  Brekke, Olaf; Bakken, Lars Eirik. (2010) Accelerated Deterioration by Saltwater Ingestion in Gas Turbine Intake Air Filters. ASME Turbo Expo 2010: Power for Land, Sea and Air , Glasgow 14.06.2010 - 18.06.2010
• Vitenskapelig foredrag
  GrÜner, Trond G.; Bakken, Lars Eirik. (2010) WET GAS IMPELLER TEST FACILITY. Proceedings of ASME Turbo Expo 2010: Power for Land, Sea and Air 14.06.2010 - 18.06.2010

2009

• Vitenskapelig foredrag
  Brekke, Olaf; Bakken, Lars Eirik; Syverud, Elisabet. (2009) Compressor Fouling in Gas Turbines Offshore: Composition and Sources From Site Data. ASME Turbo Expo 2009: Power for Land, Sea and Air , Orlando 08.06.2009 - 12.06.2009
• Vitenskapelig foredrag
  Brekke, Olaf; Bakken, Lars Eirik; Syverud, Elisabet. (2009) Filtration of Gas Turbine Intake Air in Offshore Installations: The Gap Between Test Standards and Actual Operating Conditions. ASME Turbo Expo 2009: Power for Land, Sea and Air , Orlando 08.06.2009 - 12.06.2009

2008

• Vitenskapelig foredrag
  GrÜner, Trond G.; Bakken, Lars Eirik; Brenne, Lars; Bjørge, Tor. (2008) An experimental investigation of airfoil performance in wet gas flow. Proceedings of ASME Turbo Expo 2008: Power for Land, Sea and Air 09.05.2008 - 11.05.2008
• Vitenskapelig foredrag
  Hundseid, Øyvind; Bakken, Lars Eirik; GrÜner, Trond G.; Brenne, Lars; Bjørge, Tor. (2008) Wet gas performance of a single stage centrifugal compressor. Proceedings of ASME Turbo Expo 2008: Power for Land, Sea and Air , Berlin 09.06.2008 - 13.06.2008
• Vitenskapelig foredrag
  Brenne, Lars; Bjørge, Tor; Bakken, Lars Eirik; Hundseid, Øyvind. (2008) Prospects for sub sea wet gas compression. Asme Turbo Expo 2008: Power for land, sea and air , Berlin 09.06.2008 - 13.06.2008
• Vitenskapelig foredrag
  Nørstebø, Vibeke Stærkebye; Bakken, Lars Eirik; Paulsen, Elisabeth Alne. (2008) OPTIMUM OPERATION OF A GAS EXPORT SYSTEM – MODEL VALIDATION. International Pipeline Conference 2008 , Calgary 29.09.2008 - 04.10.2008

2007

• Vitenskapelig foredrag
  Nørstebø, Vibeke Stærkebye; Bakken, Lars Eirik; Dahl, Hans Jørgen. (2007) Optimum Operation of Export Compressors. ASME TurboExpo , Montreal 14.05.2007 - 17.05.2007
• Vitenskapelig foredrag
  Nørstebø, Vibeke Stærkebye; Bakken, Lars Eirik; Dahl, Hans Jørgen. (2007) Energy Efficient Operation of Gas Export Systems. International Petroleum Technology Conference , Dubai 04.12.2007 - 06.12.2007

2006

• Vitenskapelig foredrag
  Syverud, Elisabet; Bakken, Lars Eirik. (2006) The Impact of Surface Roughness on Axial Compressor Performance Deterioration. ASME Turbo Expo 2006 , Barcelona 08.05.2006 - 11.05.2006
• Vitenskapelig foredrag
  Bakken, Lars Eirik; Brenne, Lars; Bjørge, Tor. (2006) Pressure recovery of an air-water annular flow through a stright-walled diffuser. Internasjonal konferanse , Motreaul Canada 31.05.2006 - 02.06.2006
• Vitenskapelig foredrag
  Brekke, Olaf; Syverud, Elisabet; Bakken, Lars Eirik. (2006) Axial Compressor Deterioration Caused by Saltwater Ingestion. 35th Turbomachinery Symposium , Houston, TX 27.09.2006 - 29.09.2006
• Vitenskapelig foredrag
  Brekke, Olaf; Syverud, Elisabet; Bakken, Lars Eirik. (2006) Online Water Wash Test of GE J85-13. 35th Turbomachinery Symposium , Houston, TX 27.09.2006 - 29.09.2006
• Vitenskapelig foredrag
  Hundseid, Øyvind; Bakken, Lars Eirik; Helde, Tor. (2006) A Revised Compressor Polytropic Performance Analysis. ASME TURBO EXPO 2006 , Barcelona 08.05.2006 - 11.05.2006
• Vitenskapelig foredrag
  Hundseid, Øyvind; Bakken, Lars Eirik. (2006) Wet Gas Perormance Analysis. ASME TURBO EXPO 2006 , Barcelona 08.05.2006 - 11.05.2006
• Vitenskapelig foredrag
  Nørstebø, Vibeke Stærkebye; Bakken, Lars Eirik; Dahl, Hans Jørgen. (2006) Optimum Pipeline Inventory. International Pipeline Conference , Calgary 25.09.2006 - 29.09.2006

2005

• Vitenskapelig foredrag
  Tveit, Gisle Bjørndal; Bakken, Lars Eirik; Bjørge, Tor. (2005) Compressor performance Impact on Rundown Characteristics. 6th European Conference on Turbomachinery - Fluid Dynamics and Thermodynamics , Lille, Frankrike 07.03.2005 - 11.03.2005
• Vitenskapelig foredrag
  Tveit, Gisle Bjørndal; Bakken, Lars Eirik. (2005) Impact of Compressor Protecion System on Rundown Characteristics. ASME TURBO EXPO 2005 , Reno 06.06.2005 - 09.06.2005
• Vitenskapelig foredrag
  Syverud, Elisabet; Brekke, Olaf; Bakken, Lars Eirik. (2005) Axial Compressor Deterioration Caused by Saltwater Ingestion. ASME TURBO EXPO 2005 , Reno 06.06.2005 - 09.06.2005
• Vitenskapelig foredrag
  Syverud, Elisabet; Bakken, Lars Eirik. (2005) On-line Water Wash Tests of GE J85-13. ASME TURBO EXPO 2005 , Reno 06.06.2005 - 09.06.2005

2004

• Vitenskapelig foredrag
  Bakken, Lars Eirik; Tveit, Gisle Bjørndal. (2004) Compressor Transient Behaviour. ASME TURBO EXPO 2004 , Vienne, Austria 14.06.2004 - 17.06.2004
• Vitenskapelig foredrag
  Bakken, Lars Eirik; Syverud, Elisabet. (2004) Centenary of the First Gas Turbine to Give Net Power Output; A Tribute to Ægidius Elling. ASME TURBO EXPO 2004 , Wien 14.06.2004 - 17.06.2004

2003

• Vitenskapelig foredrag
  Syverud, Elisabet; Bakken, Lars Eirik; Langnes, Kyrre; Bjørnås, Frode. (2003) Gas Turbine Operation Offshore: On-Line Compressor Wash at Peak Load. ASME Turbo Expo: Land, Sea & Air 2003 , Atlanta, GA 19.06.2003 -