Chirag Trivedi
About
My research focuses on experimental fluid mechanics, turbomachinery, computational fluid dynamic, fluid structure interactions, fatigue damage in hydro turbines, vibration, energy flexibility and sustainability.
Conference organization
Francis-99 workshop 1: Steady operation of Francis turbines
Francis-99 workshop 2: Transient operation of Francis turbines
Francis-99 workshop 3: Fluid structure interaction
IAHR 2022 - 31st Symposium on hydraulic machinery and systems
Guest Editor
2021 - 2022: Special issue on Turbomachinery, Energy and Environmental Technologies
2022: Special issue on Fluid Mechanics in Hydraulic Turbines
Publications
2023
-
Gans, Luiz Henrique Accorsi ;
Trivedi, Chirag;
Iliev, Igor;
Storli, Pål-Tore Selbo.
(2023)
An experimental and numerical study of a three-lobe pump for pumped hydro storage applications.
Journal of Physics: Conference Series (JPCS)
Academic article
2022
-
Storli, Pål-Tore Selbo;
Trivedi, Chirag.
(2022)
An Analytical quasi 2D steady-state Francis turbine model using first principles.
IOP Conference Series: Earth and Environmental Science (EES)
Academic article
-
Acharya, Nirmal;
Gautam, Saroj;
Chitrakar, Sailesh;
Trivedi, Chirag;
Dahlhaug, Ole Gunnar.
(2022)
Application of hydro-abrasive erosion model from IEC
62364:2019 standard in Francis turbines.
IOP Conference Series: Earth and Environmental Science (EES)
Academic article
2021
-
Acharya, Nirmal;
Gautam, Saroj;
Chitrakar, Sailesh;
Trivedi, Chirag;
Dahlhaug, Ole Gunnar.
(2021)
Leakage Vortex Progression through a Guide Vane’s Clearance
Gap and the Resulting Pressure Fluctuation in a Francis Turbine.
Energies
Academic article
-
Acharya, Nirmal;
Trivedi, Chirag;
Gautam, Saroj;
Dahlhaug, Ole Gunnar.
(2021)
Investigation of sediment erosion phenomenon for different blade angle distribution in Francis runner.
IOP Conference Series: Earth and Environmental Science (EES)
Academic article
-
Ivarson, Mads Mehus;
Trivedi, Chirag;
Vereide, Kaspar.
(2021)
Investigations of Rake and Rib Structures in Sand Traps to Prevent Sediment Transport in Hydropower Plants.
Energies
Academic article
-
Trivedi, Chirag.
(2021)
Study of pressure pulsations in a Francis turbine designed for frequent start-stop.
Journal of energy resources technology
Academic article
-
Quaranta, Emanuele;
Trivedi, Chirag.
(2021)
The state-of-art of design and research for Pelton turbine casing, weight estimation, counterpressure operation and scientific challenges.
Heliyon
Academic literature review
2020
-
Trivedi, Chirag;
Iliev, Igor;
Dahlhaug, Ole Gunnar;
Zoran, Markov;
Engstrom, Fredrik;
Lysaker, Henning.
(2020)
Investigation of a Francis turbine during speed variation: Inception of cavitation.
Renewable Energy
Academic article
-
Trivedi, Chirag;
Iliev, Igor;
Dahlhaug, Ole Gunnar.
(2020)
Numerical study of a Francis turbine over wide operating range: Some practical aspects of verification.
Sustainability
Academic article
-
Iliev, Igor;
Tengs, Erik Os;
Trivedi, Chirag;
Dahlhaug, Ole Gunnar.
(2020)
Optimization of Francis Turbines for Variable Speed Operation Using Surrogate Modeling Approach.
Journal of Fluids Engineering - Trancactions of The ASME
Academic article
-
Trivedi, Chirag.
(2020)
Time-dependent inception of vortex rings in a Francis turbine during load variation: Large eddy simulation and experimental validation.
Journal of Hydraulic Research
Academic article
2019
-
Iliev, Igor;
Trivedi, Chirag;
Dahlhaug, Ole Gunnar.
(2019)
Variable-speed operation of Francis turbines: A review of the perspectives and challenges.
Renewable and Sustainable Energy Reviews
Academic literature review
-
Iliev, Igor;
Trivedi, Chirag;
Agnalt, Einar;
Dahlhaug, Ole Gunnar.
(2019)
Variable-speed operation and pressure pulsations in a Francis turbine and a pump-turbine.
IOP Conference Series: Earth and Environmental Science (EES)
Academic article
-
Trivedi, Chirag;
Agnalt, Einar;
Dahlhaug, Ole Gunnar;
Brandåstrø, Bård Aslak.
(2019)
Signature analysis of characteristic frequencies in a Francis turbine.
IOP Conference Series: Earth and Environmental Science (EES)
Academic article
-
Solemslie, Bjørn Winther;
Trivedi, Chirag;
Agnalt, Einar;
Dahlhaug, Ole Gunnar.
(2019)
Pressure Pulsations and Fatigue Loads in High Head Francis Turbines.
IOP Conference Series: Earth and Environmental Science (EES)
Academic article
-
Trivedi, Chirag.
(2019)
A systematic validation of a Francis turbine under design and off-design loads.
Journal of Verification, Validation and Uncertainty Quantification
Academic article
-
Trivedi, Chirag;
Dahlhaug, Ole Gunnar.
(2019)
A comprehensive review of verification and validation techniques applied to hydraulic turbines.
International Journal of Fluid Machinery and Systems
Academic literature review
-
Acharya, Nirmal;
Trivedi, Chirag;
Wahl, Nina Marie;
Gautam, S;
Chitrakar, Sailesh;
Dahlhaug, Ole Gunnar.
(2019)
Numerical study of sediment erosion in guide vanes of a high head Francis turbine.
Journal of Physics: Conference Series (JPCS)
Academic article
-
Nordvik, Andreas;
Iliev, Igor;
Trivedi, Chirag;
Dahlhaug, Ole Gunnar.
(2019)
Numerical prediction of hill charts of Francis turbines.
Journal of Physics: Conference Series (JPCS)
Academic article
-
Trivedi, Chirag;
Dahlhaug, Ole Gunnar;
Storli, Pål-Tore Selbo;
Nielsen, Torbjørn Kristian.
(2019)
Francis-99 Workshop 3: Fluid structure interaction.
Journal of Physics: Conference Series (JPCS)
Academic article
2018
-
Trivedi, Chirag;
Agnalt, Einar;
Dahlhaug, Ole Gunnar.
(2018)
Experimental study of a Francis turbine under variable-speed and discharge conditions.
Renewable Energy
Academic article
-
Goyal, Rahul;
Trivedi, Chirag;
Gandhi, BK;
Cervantes, Michel.
(2018)
Numerical Simulation and Validation of a High Head Model Francis Turbine at Part Load Operating Condition.
Journal of The Institution of Engineers (India): Series C
Academic article
-
Trivedi, Chirag.
(2018)
Investigations of Compressible Turbulent Flow in a High-Head Francis Turbine.
Journal of Fluids Engineering - Trancactions of The ASME
Academic article
-
Baidar, Binaya;
Jonathan, Nicolle;
Trivedi, Chirag;
Cervantes, Michel.
(2018)
Numerical study of the Winter-Kennedy method - a sensitivity analysis.
Journal of Fluids Engineering - Trancactions of The ASME
Academic article
-
Tabatabaei, Narges;
Cervantes, Michel;
Trivedi, Chirag.
(2018)
Investigation of the Numerical Methodology of a Model Wind Turbine Simulation.
Journal of Applied Fluid Mechanics
Academic article
-
Trivedi, Chirag;
Agnalt, Einar;
Dahlhaug, Ole Gunnar.
(2018)
Experimental investigation of a Francis turbine during exigent ramping and transition into total load rejection.
Journal of Hydraulic Engineering
Academic article
-
Trivedi, Chirag.
(2018)
Compressible large eddy simulation of a Francis turbine during speed-no-load: Rotor stator interaction and inception of a vortical flow.
Journal of Engineering For Gas Turbines and Power
Academic article
-
Tabatabaei, Narges;
Cervantes, Michel;
Trivedi, Chirag.
(2018)
Time-Dependent Effects of Glaze Ice on the Aerodynamic Characteristics of an Airfoil.
International Journal of Rotating Machinery
Academic article
-
Trivedi, Chirag;
Gogstad, Peter Joachim;
Dahlhaug, Ole Gunnar.
(2018)
Investigation of the Unsteady Pressure Pulsations in the Prototype Francis Turbines -Part 1: Steady State Operating Conditions.
Mechanical systems and signal processing
Academic article
-
Iliev, Igor;
Trivedi, Chirag;
Dahlhaug, Ole Gunnar.
(2018)
Simplified hydrodynamic analysis on the general shape of the hill charts of Francis turbines using shroud-streamline modeling.
Journal of Physics: Conference Series (JPCS)
Academic article
-
Trivedi, Chirag;
Dahlhaug, Ole Gunnar.
(2018)
Interaction between trailing edge wake and vortex rings in a Francis turbine at runaway condition: Compressible large eddy simulation.
Physics of Fluids
Academic article
2017
-
Trivedi, Chirag;
Gogstad, Peter Joachim;
Dahlhaug, Ole Gunnar.
(2017)
Investigation of the unsteady pressure pulsations in the prototype Francis turbines during load variation and startup.
Journal of Renewable and Sustainable Energy
Academic article
-
Trivedi, Chirag;
Agnalt, Einar;
Dahlhaug, Ole Gunnar.
(2017)
Investigations of unsteady pressure loading in a Francis turbine during variable-speed operation.
Renewable Energy
Academic article
-
Gong, Ruzhi;
Trivedi, Chirag;
Dahlhaug, Ole Gunnar;
Nielsen, Torbjørn Kristian.
(2017)
Blade passage modeling strategy for hydraulic turbine.
International Journal of Fluid Machinery and Systems
Academic article
-
Trivedi, Chirag.
(2017)
A review on fluid structure interaction in hydraulic turbines: A focus on hydrodynamic damping.
Engineering Failure Analysis
Academic literature review
-
Cervantes, Michel;
Trivedi, Chirag;
Dahlhaug, Ole Gunnar;
Nielsen, Torbjørn Kristian.
(2017)
Francis-99 Workshop 2: transient operation of Francis turbines.
Journal of Physics: Conference Series (JPCS)
Editorial
-
Trivedi, Chirag;
Cervantes, Michel.
(2017)
Fluid-structure interactions in Francis turbines: A perspective review.
Renewable and Sustainable Energy Reviews
Academic literature review
2016
-
Tabatabaei, N.;
Cervantes, Michel;
Trivedi, Chirag;
Aidanpää, Jan-Olof.
(2016)
Numerical Study of Aerodynamic Characteristics of a Symmetric NACA Section with Simulated Ice Shapes.
Journal of Physics: Conference Series (JPCS)
Academic article
-
Thapa, Biraj Singh;
Trivedi, Chirag;
Dahlhaug, Ole Gunnar.
(2016)
Design and development of guide vane cascade for a low speed number Francis turbine.
Journal of Hydrodynamics
Academic article
-
Trivedi, Chirag;
Cervantes, Michel.
(2016)
State of the art in numerical simulation of high head Francis turbines.
Renewable Energy and Environmental Sustainability
Academic article
-
Trivedi, Chirag;
Cervantes, Michel;
Dahlhaug, Ole Gunnar.
(2016)
Experimental and Numerical Studies of a High-Head Francis Turbine: A Review of the Francis-99 Test Case.
Energies
Academic literature review
-
Trivedi, Chirag;
Cervantes, Michel;
Gandhi, BK.
(2016)
Numerical investigation and validation of a Francis turbine at runaway operating conditions.
Energies
Academic article
-
Goyal, Rahul;
Trivedi, Chirag;
Gandhi, BK;
Cervantes, Michel;
Dahlhaug, Ole Gunnar.
(2016)
Transient pressure measurements at part load operating condition of a high head model Francis turbine.
Sādhanā (Bangalore)
Academic article
-
Trivedi, Chirag;
Cervantes, Michel;
Dahlhaug, Ole Gunnar.
(2016)
Numerical techniques applied to hydraulic turbines: a perspective review.
Applied Mechanics Review
Academic literature review
2015
-
Trivedi, Chirag;
Cervantes, Michel;
Dahlhaug, Ole Gunnar;
Gandhi, BK.
(2015)
Experimental investigation of a high head Francis turbine during spin-no-load operation.
Journal of Fluids Engineering - Trancactions of The ASME
Academic article
-
Trivedi, Chirag;
Gandhi, BK;
Cervantes, Michel;
Dahlhaug, Ole Gunnar.
(2015)
Experimental investigations of a model Francis turbine during shutdown at synchronous speed.
Renewable Energy
Academic article
-
Cervantes, Michel;
Trivedi, Chirag;
Dahlhaug, Ole Gunnar;
Nielsen, Torbjørn Kristian.
(2015)
Francis-99 Workshop 1: steady operation of Francis turbines.
Journal of Physics: Conference Series (JPCS)
Editorial
2014
-
Trivedi, Chirag;
Cervantes, Michel;
Gandhi, B.K.;
Dahlhaug, Ole Gunnar.
(2014)
Experimental investigations of transient pressure variations in a high head model Francis turbine during start-up and shutdown.
Journal of Hydrodynamics
Academic article
-
Trivedi, Chirag;
Cervantes, Michel;
Gandhi, Bhupendra Kumar;
Dahlhaug, Ole Gunnar.
(2014)
Pressure measurements on a high-head Francis turbine during load acceptance and rejection.
Journal of Hydraulic Research
Academic article
-
Trivedi, Chirag;
Cervantes, Michel;
Bhupendrakumar, Gandhi;
Dahlhaug, Ole Gunnar.
(2014)
Transient pressure measurements on a high head model Francis turbine during emergency shutdown, total load rejection, and runaway.
Journal of Fluids Engineering - Trancactions of The ASME
Academic article
-
Trivedi, Chirag;
Cervantes, Michel;
Bhupendrakumar, Gandhi;
Dahlhaug, Ole Gunnar.
(2014)
Pressure measurements on a high-head Francis turbine during load acceptance and rejection.
Journal of Hydraulic Research
Academic article
2013
-
Trivedi, Chirag;
Gandhi, BK;
Cervantes, Michel.
(2013)
Effect of transients on Francis turbine runner life: a review.
Journal of Hydraulic Research
Academic literature review
-
Trivedi, Chirag;
Cervantes, Michel;
Gandhi, B. K.;
Dahlhaug, Ole Gunnar.
(2013)
Experimental and Numerical Studies for a High Head Francis Turbine at Several Operating Points.
Journal of Fluids Engineering - Trancactions of The ASME
Academic article
Journal publications
-
Gans, Luiz Henrique Accorsi ;
Trivedi, Chirag;
Iliev, Igor;
Storli, Pål-Tore Selbo.
(2023)
An experimental and numerical study of a three-lobe pump for pumped hydro storage applications.
Journal of Physics: Conference Series (JPCS)
Academic article
-
Storli, Pål-Tore Selbo;
Trivedi, Chirag.
(2022)
An Analytical quasi 2D steady-state Francis turbine model using first principles.
IOP Conference Series: Earth and Environmental Science (EES)
Academic article
-
Acharya, Nirmal;
Gautam, Saroj;
Chitrakar, Sailesh;
Trivedi, Chirag;
Dahlhaug, Ole Gunnar.
(2022)
Application of hydro-abrasive erosion model from IEC
62364:2019 standard in Francis turbines.
IOP Conference Series: Earth and Environmental Science (EES)
Academic article
-
Acharya, Nirmal;
Gautam, Saroj;
Chitrakar, Sailesh;
Trivedi, Chirag;
Dahlhaug, Ole Gunnar.
(2021)
Leakage Vortex Progression through a Guide Vane’s Clearance
Gap and the Resulting Pressure Fluctuation in a Francis Turbine.
Energies
Academic article
-
Acharya, Nirmal;
Trivedi, Chirag;
Gautam, Saroj;
Dahlhaug, Ole Gunnar.
(2021)
Investigation of sediment erosion phenomenon for different blade angle distribution in Francis runner.
IOP Conference Series: Earth and Environmental Science (EES)
Academic article
-
Ivarson, Mads Mehus;
Trivedi, Chirag;
Vereide, Kaspar.
(2021)
Investigations of Rake and Rib Structures in Sand Traps to Prevent Sediment Transport in Hydropower Plants.
Energies
Academic article
-
Trivedi, Chirag.
(2021)
Study of pressure pulsations in a Francis turbine designed for frequent start-stop.
Journal of energy resources technology
Academic article
-
Quaranta, Emanuele;
Trivedi, Chirag.
(2021)
The state-of-art of design and research for Pelton turbine casing, weight estimation, counterpressure operation and scientific challenges.
Heliyon
Academic literature review
-
Trivedi, Chirag;
Iliev, Igor;
Dahlhaug, Ole Gunnar;
Zoran, Markov;
Engstrom, Fredrik;
Lysaker, Henning.
(2020)
Investigation of a Francis turbine during speed variation: Inception of cavitation.
Renewable Energy
Academic article
-
Trivedi, Chirag;
Iliev, Igor;
Dahlhaug, Ole Gunnar.
(2020)
Numerical study of a Francis turbine over wide operating range: Some practical aspects of verification.
Sustainability
Academic article
-
Iliev, Igor;
Tengs, Erik Os;
Trivedi, Chirag;
Dahlhaug, Ole Gunnar.
(2020)
Optimization of Francis Turbines for Variable Speed Operation Using Surrogate Modeling Approach.
Journal of Fluids Engineering - Trancactions of The ASME
Academic article
-
Trivedi, Chirag.
(2020)
Time-dependent inception of vortex rings in a Francis turbine during load variation: Large eddy simulation and experimental validation.
Journal of Hydraulic Research
Academic article
-
Iliev, Igor;
Trivedi, Chirag;
Dahlhaug, Ole Gunnar.
(2019)
Variable-speed operation of Francis turbines: A review of the perspectives and challenges.
Renewable and Sustainable Energy Reviews
Academic literature review
-
Iliev, Igor;
Trivedi, Chirag;
Agnalt, Einar;
Dahlhaug, Ole Gunnar.
(2019)
Variable-speed operation and pressure pulsations in a Francis turbine and a pump-turbine.
IOP Conference Series: Earth and Environmental Science (EES)
Academic article
-
Trivedi, Chirag;
Agnalt, Einar;
Dahlhaug, Ole Gunnar;
Brandåstrø, Bård Aslak.
(2019)
Signature analysis of characteristic frequencies in a Francis turbine.
IOP Conference Series: Earth and Environmental Science (EES)
Academic article
-
Solemslie, Bjørn Winther;
Trivedi, Chirag;
Agnalt, Einar;
Dahlhaug, Ole Gunnar.
(2019)
Pressure Pulsations and Fatigue Loads in High Head Francis Turbines.
IOP Conference Series: Earth and Environmental Science (EES)
Academic article
-
Trivedi, Chirag.
(2019)
A systematic validation of a Francis turbine under design and off-design loads.
Journal of Verification, Validation and Uncertainty Quantification
Academic article
-
Trivedi, Chirag;
Dahlhaug, Ole Gunnar.
(2019)
A comprehensive review of verification and validation techniques applied to hydraulic turbines.
International Journal of Fluid Machinery and Systems
Academic literature review
-
Acharya, Nirmal;
Trivedi, Chirag;
Wahl, Nina Marie;
Gautam, S;
Chitrakar, Sailesh;
Dahlhaug, Ole Gunnar.
(2019)
Numerical study of sediment erosion in guide vanes of a high head Francis turbine.
Journal of Physics: Conference Series (JPCS)
Academic article
-
Nordvik, Andreas;
Iliev, Igor;
Trivedi, Chirag;
Dahlhaug, Ole Gunnar.
(2019)
Numerical prediction of hill charts of Francis turbines.
Journal of Physics: Conference Series (JPCS)
Academic article
-
Trivedi, Chirag;
Dahlhaug, Ole Gunnar;
Storli, Pål-Tore Selbo;
Nielsen, Torbjørn Kristian.
(2019)
Francis-99 Workshop 3: Fluid structure interaction.
Journal of Physics: Conference Series (JPCS)
Academic article
-
Trivedi, Chirag;
Agnalt, Einar;
Dahlhaug, Ole Gunnar.
(2018)
Experimental study of a Francis turbine under variable-speed and discharge conditions.
Renewable Energy
Academic article
-
Goyal, Rahul;
Trivedi, Chirag;
Gandhi, BK;
Cervantes, Michel.
(2018)
Numerical Simulation and Validation of a High Head Model Francis Turbine at Part Load Operating Condition.
Journal of The Institution of Engineers (India): Series C
Academic article
-
Trivedi, Chirag.
(2018)
Investigations of Compressible Turbulent Flow in a High-Head Francis Turbine.
Journal of Fluids Engineering - Trancactions of The ASME
Academic article
-
Baidar, Binaya;
Jonathan, Nicolle;
Trivedi, Chirag;
Cervantes, Michel.
(2018)
Numerical study of the Winter-Kennedy method - a sensitivity analysis.
Journal of Fluids Engineering - Trancactions of The ASME
Academic article
-
Tabatabaei, Narges;
Cervantes, Michel;
Trivedi, Chirag.
(2018)
Investigation of the Numerical Methodology of a Model Wind Turbine Simulation.
Journal of Applied Fluid Mechanics
Academic article
-
Trivedi, Chirag;
Agnalt, Einar;
Dahlhaug, Ole Gunnar.
(2018)
Experimental investigation of a Francis turbine during exigent ramping and transition into total load rejection.
Journal of Hydraulic Engineering
Academic article
-
Trivedi, Chirag.
(2018)
Compressible large eddy simulation of a Francis turbine during speed-no-load: Rotor stator interaction and inception of a vortical flow.
Journal of Engineering For Gas Turbines and Power
Academic article
-
Tabatabaei, Narges;
Cervantes, Michel;
Trivedi, Chirag.
(2018)
Time-Dependent Effects of Glaze Ice on the Aerodynamic Characteristics of an Airfoil.
International Journal of Rotating Machinery
Academic article
-
Trivedi, Chirag;
Gogstad, Peter Joachim;
Dahlhaug, Ole Gunnar.
(2018)
Investigation of the Unsteady Pressure Pulsations in the Prototype Francis Turbines -Part 1: Steady State Operating Conditions.
Mechanical systems and signal processing
Academic article
-
Iliev, Igor;
Trivedi, Chirag;
Dahlhaug, Ole Gunnar.
(2018)
Simplified hydrodynamic analysis on the general shape of the hill charts of Francis turbines using shroud-streamline modeling.
Journal of Physics: Conference Series (JPCS)
Academic article
-
Trivedi, Chirag;
Dahlhaug, Ole Gunnar.
(2018)
Interaction between trailing edge wake and vortex rings in a Francis turbine at runaway condition: Compressible large eddy simulation.
Physics of Fluids
Academic article
-
Trivedi, Chirag;
Gogstad, Peter Joachim;
Dahlhaug, Ole Gunnar.
(2017)
Investigation of the unsteady pressure pulsations in the prototype Francis turbines during load variation and startup.
Journal of Renewable and Sustainable Energy
Academic article
-
Trivedi, Chirag;
Agnalt, Einar;
Dahlhaug, Ole Gunnar.
(2017)
Investigations of unsteady pressure loading in a Francis turbine during variable-speed operation.
Renewable Energy
Academic article
-
Gong, Ruzhi;
Trivedi, Chirag;
Dahlhaug, Ole Gunnar;
Nielsen, Torbjørn Kristian.
(2017)
Blade passage modeling strategy for hydraulic turbine.
International Journal of Fluid Machinery and Systems
Academic article
-
Trivedi, Chirag.
(2017)
A review on fluid structure interaction in hydraulic turbines: A focus on hydrodynamic damping.
Engineering Failure Analysis
Academic literature review
-
Cervantes, Michel;
Trivedi, Chirag;
Dahlhaug, Ole Gunnar;
Nielsen, Torbjørn Kristian.
(2017)
Francis-99 Workshop 2: transient operation of Francis turbines.
Journal of Physics: Conference Series (JPCS)
Editorial
-
Trivedi, Chirag;
Cervantes, Michel.
(2017)
Fluid-structure interactions in Francis turbines: A perspective review.
Renewable and Sustainable Energy Reviews
Academic literature review
-
Tabatabaei, N.;
Cervantes, Michel;
Trivedi, Chirag;
Aidanpää, Jan-Olof.
(2016)
Numerical Study of Aerodynamic Characteristics of a Symmetric NACA Section with Simulated Ice Shapes.
Journal of Physics: Conference Series (JPCS)
Academic article
-
Thapa, Biraj Singh;
Trivedi, Chirag;
Dahlhaug, Ole Gunnar.
(2016)
Design and development of guide vane cascade for a low speed number Francis turbine.
Journal of Hydrodynamics
Academic article
-
Trivedi, Chirag;
Cervantes, Michel.
(2016)
State of the art in numerical simulation of high head Francis turbines.
Renewable Energy and Environmental Sustainability
Academic article
-
Trivedi, Chirag;
Cervantes, Michel;
Dahlhaug, Ole Gunnar.
(2016)
Experimental and Numerical Studies of a High-Head Francis Turbine: A Review of the Francis-99 Test Case.
Energies
Academic literature review
-
Trivedi, Chirag;
Cervantes, Michel;
Gandhi, BK.
(2016)
Numerical investigation and validation of a Francis turbine at runaway operating conditions.
Energies
Academic article
-
Goyal, Rahul;
Trivedi, Chirag;
Gandhi, BK;
Cervantes, Michel;
Dahlhaug, Ole Gunnar.
(2016)
Transient pressure measurements at part load operating condition of a high head model Francis turbine.
Sādhanā (Bangalore)
Academic article
-
Trivedi, Chirag;
Cervantes, Michel;
Dahlhaug, Ole Gunnar.
(2016)
Numerical techniques applied to hydraulic turbines: a perspective review.
Applied Mechanics Review
Academic literature review
-
Trivedi, Chirag;
Cervantes, Michel;
Dahlhaug, Ole Gunnar;
Gandhi, BK.
(2015)
Experimental investigation of a high head Francis turbine during spin-no-load operation.
Journal of Fluids Engineering - Trancactions of The ASME
Academic article
-
Trivedi, Chirag;
Gandhi, BK;
Cervantes, Michel;
Dahlhaug, Ole Gunnar.
(2015)
Experimental investigations of a model Francis turbine during shutdown at synchronous speed.
Renewable Energy
Academic article
-
Cervantes, Michel;
Trivedi, Chirag;
Dahlhaug, Ole Gunnar;
Nielsen, Torbjørn Kristian.
(2015)
Francis-99 Workshop 1: steady operation of Francis turbines.
Journal of Physics: Conference Series (JPCS)
Editorial
-
Trivedi, Chirag;
Cervantes, Michel;
Gandhi, B.K.;
Dahlhaug, Ole Gunnar.
(2014)
Experimental investigations of transient pressure variations in a high head model Francis turbine during start-up and shutdown.
Journal of Hydrodynamics
Academic article
-
Trivedi, Chirag;
Cervantes, Michel;
Gandhi, Bhupendra Kumar;
Dahlhaug, Ole Gunnar.
(2014)
Pressure measurements on a high-head Francis turbine during load acceptance and rejection.
Journal of Hydraulic Research
Academic article
-
Trivedi, Chirag;
Cervantes, Michel;
Bhupendrakumar, Gandhi;
Dahlhaug, Ole Gunnar.
(2014)
Transient pressure measurements on a high head model Francis turbine during emergency shutdown, total load rejection, and runaway.
Journal of Fluids Engineering - Trancactions of The ASME
Academic article
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Trivedi, Chirag;
Cervantes, Michel;
Bhupendrakumar, Gandhi;
Dahlhaug, Ole Gunnar.
(2014)
Pressure measurements on a high-head Francis turbine during load acceptance and rejection.
Journal of Hydraulic Research
Academic article
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Trivedi, Chirag;
Gandhi, BK;
Cervantes, Michel.
(2013)
Effect of transients on Francis turbine runner life: a review.
Journal of Hydraulic Research
Academic literature review
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Trivedi, Chirag;
Cervantes, Michel;
Gandhi, B. K.;
Dahlhaug, Ole Gunnar.
(2013)
Experimental and Numerical Studies for a High Head Francis Turbine at Several Operating Points.
Journal of Fluids Engineering - Trancactions of The ASME
Academic article
Teaching
Courses
Knowledge Transfer
2022
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Academic lectureTrivedi, Chirag. (2022) 31st IAHR Symposium on Hydraulic Machinery and Systems. NTNU 31st IAHR Symposium on Hydraulic Machinery and Systems , Trondheim 2022-06-26 - 2022-07-01
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Academic lectureBourgeois, Janika; Trivedi, Chirag; Houde, Sébastien. (2022) Inception of columnar vortex array in a medium-head Francis turbine at speed-no-load. Vienna Hydro 21st International Seminar on Hydropower Plants 2022 , Vienna, Austria 2022-11-09 - 2022-11-11
2018
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Academic lectureSelvig, M. J.; Dahlhaug, Ole Gunnar; Trivedi, Chirag. (2018) Pressure pulsations in high head Francis turbines. Kathmandu University Current Research in Hydraulic Turbines , Kathmandu 2018-03-20 - 2018-03-20
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Academic lectureSolemslie, Bjørn Winther; Trivedi, Chirag; Agnalt, Einar; Dahlhaug, Ole Gunnar. (2018) Pressure Pulsations and Fatigue Loads in High Head Francis Turbines. Turbomachinery Society of Japan 29th Symposium on Hydraulic Machinery and Systems , Doshisha University, Kyoto 2018-09-16 - 2018-09-21
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Academic lectureTrivedi, Chirag; Agnalt, Einar; Dahlhaug, Ole Gunnar; Brandåstrø, Bård Aslak. (2018) Signature analysis of characteristic frequencies in a Francis turbine. IAHR Symposium on Hydraulic Machinery and Systems, IAHR-2018 , Kyoto 2018-09-16 - 2018-09-21
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Academic lectureIliev, Igor; Trivedi, Chirag; Agnalt, Einar; Dahlhaug, Ole Gunnar. (2018) Variable-speed operation and pressure pulsations in a Francis turbine and a pump-turbine. IAHR Symposium on Hydraulic Machinery and Systems, IAHR-2018 , Kyoto 2018-09-16 - 2018-09-21
2017
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Academic lectureLeonhardsen, Sondre; Trivedi, Chirag; Dahlhaug, Ole Gunnar. (2017) Numerical Investigation of Flow Field subject to Vibrating structure. Kathmandu University International Symposium on Current Research in Hydraulic Turbines , Dhulikhel, Nepal 2017-04-04 - 2017-04-04
2016
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Academic lectureBaidar, Binaya; Nicolle, Jonathan; Trivedi, Chirag; Cervantes, Michel. (2016) Winter-Kennedy method in hydraulic discharge measurement: Problems and Challenges. IGHEM 11th International conference on hydraulic efficiency measurement-IGHEM 2016 , Linz 2016-08-24 - 2016-08-26
2015
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Academic lectureTrivedi, Chirag; Cervantes, Michel. (2015) State of the art in numerical simulation of high head Francis turbines. WREC World Renewable Energy Congress 14 , Bucharest, Romania 2015-06-08 - 2015-06-12