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Proceedings Papers
In This Volume
Volume 8: Oil and Gas Applications; Steam Turbine
Front Matter
Oil and Gas Applications
Alarms, Shutdowns and Trip Rationalization
GT 2021; V008T20A001https://doi.org/10.1115/GT2021-00646
Topics:
Compressors
,
Control algorithms
,
Control systems
,
Damage
,
Downtime
,
Gas turbines
,
Instrumentation
,
Machinery
,
Profitability
,
Trains
Assessment of Non-Standard Procedure in Field Testing of Gas Turbine Driven Centrifugal Compressors
Nicola Casari, Ettore Fadiga, Michele Pinelli, Alessio Suman, Rainer Kurz, Kevin C. Davis, Flavio Marin
GT 2021; V008T20A002https://doi.org/10.1115/GT2021-04249
Topics:
Compressors
,
Gas turbines
,
Testing
,
Equations of state
,
Errors
,
Fuel consumption
,
Modeling
,
Natural gas
,
Performance
,
Resistance thermometers
Dynamic Model of Multistage Centrifugal Compressor With a Stage-by-Stage Anti-Surge Recirculating System
Nicola Casari, Michele Pinelli, Alessio Suman, Matteo Manganelli, Mirko Morini, Klaus Brun, Louis Larosiliere, Vishal Jariwala
GT 2021; V008T20A003https://doi.org/10.1115/GT2021-04273
Topics:
Compressors
,
Dynamic models
,
Surges
,
Flow (Dynamics)
,
Recycling
,
Design
,
Energy dissipation
,
High pressure (Physics)
,
Pressure
,
Suction
Data Selection and Feature Engineering for the Application of Machine Learning to the Prediction of Gas Turbine Trip
Enzo Losi, Mauro Venturini, Lucrezia Manservigi, Giuseppe Fabio Ceschini, Giovanni Bechini, Giuseppe Cota, Fabrizio Riguzzi
GT 2021; V008T20A004https://doi.org/10.1115/GT2021-58914
Topics:
Gas turbines
,
Machine learning
,
Algorithms
,
Damage
,
Fourier transforms
,
Peak load
,
Performance
,
Reliability
,
Service life (Equipment)
,
Stress
On Small Scale LNG Concepts
GT 2021; V008T20A006https://doi.org/10.1115/GT2021-58989
Topics:
Liquefied natural gas
,
Cycles
,
Compressors
,
Preferences
,
Brayton cycle
,
Compression
,
Economics
,
Equipment performance
,
Gas turbines
,
Optimization
Development of a Robust Scrubber Level Controller
GT 2021; V008T20A007https://doi.org/10.1115/GT2021-59078
Topics:
Control equipment
,
Control systems
,
Failure
,
Downtime
,
Engineering prototypes
,
Natural gas
,
Damage
,
Fluids
,
Gases
,
Hazards
Wet Gas Formation and Carryover in Compressor Suction Equipment
GT 2021; V008T20A010https://doi.org/10.1115/GT2021-59353
Topics:
Compressors
,
Suction
,
Condensation
,
Boundary-value problems
,
Drops
,
Failure
,
Flow (Dynamics)
,
Fluid dynamics
,
Fluids
,
Gas flow
Washing Effectiveness Assessment of Different Cleaners on a Small-Scale Multistage Compressor
GT 2021; V008T20A013https://doi.org/10.1115/GT2021-59455
Topics:
Compressors
,
Particulate matter
,
Fluids
,
Gas turbines
,
Blades
,
Drops
,
Engines
,
Soot
,
Axial flow
,
Filters
Centrifugal Compressor Polytropic Performance Evaluation Using Cubic Polynomial Approximation for the Temperature-Entropy Polytropic Path
GT 2021; V008T20A016https://doi.org/10.1115/GT2021-59678
Topics:
Compressors
,
Entropy
,
Performance evaluation
,
Polynomial approximation
,
Temperature
,
Approximation
,
Gases
,
Polynomials
,
Testing performance
Mathematical Modeling of the Polytropic Process Using the Sequential Cubic Polynomial Approximation
GT 2021; V008T20A017https://doi.org/10.1115/GT2021-59715
Topics:
Compression
,
Compressors
,
Energy dissipation
,
Modeling
,
Polynomial approximation
,
Polynomials
,
Testing performance
,
Thermodynamics
Steam Turbine
Experimental and Numerical Investigations of the Effects of Real Shape Modeling and Non-Equilibrium Condensation Modeling on the Flow Pattern in Steam Turbine
GT 2021; V008T22A001https://doi.org/10.1115/GT2021-01754
Topics:
Condensation
,
Equilibrium (Physics)
,
Flow (Dynamics)
,
Modeling
,
Shapes
,
Steam turbines
,
Computational fluid dynamics
,
Blades
,
Computation
,
Pipes
Reconstruction of a Steam Turbine Blade Using Piecewise Bernstein Polynomials and Transfinite Interpolation
Luis David Pérez Rubio, Sergio Ricardo Galván González, Francisco Javier Domínguez Mota, Angel Cerriteño Sánchez, Miguel Angel Tamayo Soto, Giovanni Delgado Sánchez
GT 2021; V008T22A005https://doi.org/10.1115/GT2021-58632
Topics:
Blades
,
Interpolation
,
Polynomials
,
Steam turbines
Detached Eddy Simulation of Rotating Instabilities in a Low-Pressure Model Steam Turbine Operating Under Low Volume Flow Conditions
GT 2021; V008T22A006https://doi.org/10.1115/GT2021-58704
Topics:
Eddies (Fluid dynamics)
,
Flow (Dynamics)
,
Pressure
,
Simulation
,
Steam turbines
,
Computational fluid dynamics
,
Diffusers
,
Physics
,
Stress
,
Annulus
Experimental and Numerical Study for Improved Understanding of Mixed-Convection Type of Flows in Turbine Casing Cavities During Shut-Down Regimes
GT 2021; V008T22A008https://doi.org/10.1115/GT2021-59135
Topics:
Cavities
,
Flow (Dynamics)
,
Mixed convection
,
Turbines
,
Computational fluid dynamics
,
Engines
,
Natural convection
,
Convection
,
Cooling
,
Cross-flow
Thrust Force Measurements in an Axial Steam Turbine Test Rig: Effect of Disk Balance Holes
GT 2021; V008T22A010https://doi.org/10.1115/GT2021-59242
Topics:
Disks
,
Force measurement
,
Steam turbines
,
Thrust
,
Pressure
,
Cavities
,
Rotors
,
Stators
,
Airfoils
,
Axial flow
Steam Turbine Overspeed Scenarios: Comparison Between API Energy Method and Dynamic Simulation
GT 2021; V008T22A012https://doi.org/10.1115/GT2021-59257
Topics:
American Petroleum Institute
,
Simulation
,
Steam turbines
,
Design
,
Stress
,
Inertia (Mechanics)
,
Rotors
,
Turbomachinery
,
Blades
,
Dynamic models
Development of a Design Approach for the Optimization of Steam Turbine Exhaust System Performance Through CFD Modelling
Tommaso Diurno, Stella Grazia Tomasello, Tommaso Fondelli, Antonio Andreini, Bruno Facchini, Leonardo Nettis, Lorenzo Arcangeli
GT 2021; V008T22A013https://doi.org/10.1115/GT2021-59268
Topics:
Computational fluid dynamics
,
Design
,
Exhaust systems
,
Modeling
,
Optimization
,
Steam turbines
,
Geometry
,
Diffusers
,
Engineering simulation
,
Flow (Dynamics)
Design and Validation of a Large Steam Turbine End-Stage Blade to Meet Current and Future Market Demands
GT 2021; V008T22A014https://doi.org/10.1115/GT2021-59315
Topics:
Blades
,
Design
,
Steam turbines
,
Stress
,
Steel
,
Vibration
,
Condensers (steam plant)
,
Exhaust systems
,
Pressure
,
Strain gages
Test Bench for Characterization and Design Against Steam Turbine Fouling
GT 2021; V008T22A017https://doi.org/10.1115/GT2021-59685
Topics:
Design
,
Steam turbines