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ASME Turbo Expo 2019: Turbomachinery Technical Conference and Exposition

June 17–21, 2019

Phoenix, Arizona, USA

Conference Sponsors:

ISBN:

978-0-7918-5858-5

In This Volume

Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification (21)
Deposition, Erosion, Fouling, and Icing (21)

Volume 2D: Turbomachinery

Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification

Multifidelity Based Optimization of Shaped Film Cooling Hole and Experimental Validation

Hao Zhang, Yifei Li, Ziyu Chen, Xinrong Su, Xin Yuan

GT 2019; V02DT46A001https://doi.org/10.1115/GT2019-90088

Abstract

View Articletitled, Multifidelity Based Optimization of Shaped Film Cooling Hole and Experimental Validation

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Topics: Film cooling , Optimization , Design , Algorithms , Additive manufacturing , Computer simulation , Experimental design , Geometry , Pressure , Quadratic programming

Thermal End-Wall Contouring

Dajan Mimic, Marcel Oettinger, Christoph Jätz, Florian Herbst, Joerg R. Seume

GT 2019; V02DT46A002https://doi.org/10.1115/GT2019-90191

Abstract

View Articletitled, Thermal End-Wall Contouring

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Topics: Boundary layers , Ducts , Flow (Dynamics) , Flux (Metallurgy) , Heat , Heat flux , Turbomachinery

Study on Leakage Loss Control Method of Circumferential Bending Clearance

Shuai Jiang, Fu Chen, Jianyang Yu, Shaowen Chen, Yanping Song

GT 2019; V02DT46A003https://doi.org/10.1115/GT2019-90199

Abstract

View Articletitled, Study on Leakage Loss Control Method of Circumferential Bending Clearance

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Topics: Clearances (Engineering) , Leakage , Vortices , Cascades (Fluid dynamics) , Leakage flows , Turbines , Blades , Flow (Dynamics) , Pressure , Suction

Optimization and Evaluation of Multiple DBD Plasma Actuators Applied in the Tip Leakage Control for Turbine Cascade

Jianyang Yu, Wenchun Bao, Fu Chen, Yanping Song, Cong Wang

GT 2019; V02DT46A004https://doi.org/10.1115/GT2019-90208

Abstract

View Articletitled, Optimization and Evaluation of Multiple DBD Plasma Actuators Applied in the Tip Leakage Control for Turbine Cascade

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Topics: Actuators , Cascades (Fluid dynamics) , Leakage , Optimization , Plasmas (Ionized gases) , Turbines , Flow (Dynamics) , Leakage flows , Suction , Vortices

A Novel Methodology for Detecting Foreign Object Damage on Compressor Blading

Paul Voigt, Matthias Voigt, Ronald Mailach, Daniel Münzinger, Kimon Abu-Taa, Alexander Lange

GT 2019; V02DT46A005https://doi.org/10.1115/GT2019-90378

Abstract

View Articletitled, A Novel Methodology for Detecting Foreign Object Damage on Compressor Blading

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Topics: Compressors , Damage , Airfoils , Inspection , Blades , Deformation , Engines , Image segmentation , Maintenance , Aircraft engines

Identification of Metal Temperature Distribution in Steam Turbine During Start-Up Operation Using Particle Filter and Model Order Reduction

Hiroshi Ito

GT 2019; V02DT46A006https://doi.org/10.1115/GT2019-90727

Abstract

View Articletitled, Identification of Metal Temperature Distribution in Steam Turbine During Start-Up Operation Using Particle Filter and Model Order Reduction

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Topics: Filters , Metals , Particulate matter , Steam turbines , Temperature distribution , Temperature , Finite element analysis , Heat transfer , Noise (Sound) , Approximation

Prediction of Flow Properties on Turbine Vane Airfoil Surface From 3D Geometry With Convolutional Neural Network

Yuan Jin, Shan Li, Olivier Jung

GT 2019; V02DT46A007https://doi.org/10.1115/GT2019-90811

Abstract

View Articletitled, Prediction of Flow Properties on Turbine Vane Airfoil Surface From 3D Geometry With Convolutional Neural Network

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Topics: Airfoils , Artificial neural networks , Flow (Dynamics) , Geometry , Turbines , Design , Computational fluid dynamics , Engineering simulation , Simulation , Accuracy and precision

Experimental Comparison of Two Integer Valued Iterative Learning Control Approaches at a Stator Cascade

Florian Arnold, Karl Neuhäuser, Rudibert King

GT 2019; V02DT46A008https://doi.org/10.1115/GT2019-90893

Abstract

View Articletitled, Experimental Comparison of Two Integer Valued Iterative Learning Control Approaches at a Stator Cascade

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Topics: Cascades (Fluid dynamics) , Iterative learning control , Stators , Compressors , Flow (Dynamics) , Valves , Combustion , Flow control , Flow separation , Gas turbines

Multidisciplinary Design Optimization of a Bladed Disc for Small-Size Gas-Turbine Engines

Anton Salnikov, Maxim Danilov

GT 2019; V02DT46A009https://doi.org/10.1115/GT2019-90974

Abstract

View Articletitled, Multidisciplinary Design Optimization of a Bladed Disc for Small-Size Gas-Turbine Engines

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Topics: Design , Disks , Engines , Gas turbines , Optimization , Turbines , Blades , Three-dimensional models , Stress , Weight (Mass)

A Statistical Imputation Method for Handling Missing Values in Generalized Polynomial Chaos Expansions

Mark Andrews, Gavin Jones, Brian Leyde, Lie Xiong, Max Xu, Peter Chien

GT 2019; V02DT46A010https://doi.org/10.1115/GT2019-91035

Abstract

View Articletitled, A Statistical Imputation Method for Handling Missing Values in Generalized Polynomial Chaos Expansions

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Topics: Chaos , Experimental design , Polynomials , Uncertainty quantification

Probabilistic FE-Analysis of Cooled High Pressure Turbine Blades: Part A — Holistic Description of Manufacturing Variability

Lars Högner, Matthias Voigt, Ronald Mailach, Marcus Meyer, Ulf Gerstberger

GT 2019; V02DT46A011https://doi.org/10.1115/GT2019-91205

Abstract

View Articletitled, Probabilistic FE-Analysis of Cooled High Pressure Turbine Blades: Part A — Holistic Description of Manufacturing Variability

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Topics: Finite element analysis , High pressure (Physics) , Manufacturing , Turbine blades , Blades , Geometry , Airfoils , Design , Computerized tomography , Cooling

Probabilistic FE-Analysis of Cooled High Pressure Turbine Blades: Part B — Probabilistic Analysis

Lars Högner, Matthias Voigt, Ronald Mailach, Marcus Meyer, Ulf Gerstberger

GT 2019; V02DT46A012https://doi.org/10.1115/GT2019-91214

Abstract

View Articletitled, Probabilistic FE-Analysis of Cooled High Pressure Turbine Blades: Part B — Probabilistic Analysis

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Topics: Finite element analysis , High pressure (Physics) , Turbine blades , Blades , Design , Robustness , Simulation , Uncertainty , Airfoils , Chain

Surrogate Estimations of Complete Flow Fields of Fan Stage Designs via Deep Neural Networks

Marcel Aulich, Fabian Küppers, Andreas Schmitz, Christian Voß

GT 2019; V02DT46A013https://doi.org/10.1115/GT2019-91258

Abstract

View Articletitled, Surrogate Estimations of Complete Flow Fields of Fan Stage Designs via Deep Neural Networks

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Topics: Artificial neural networks , Flow (Dynamics) , Design , Computational fluid dynamics , Approximation , Boundary-value problems , Density , Optimization , Pressure , Turbomachinery

Automatic Numerical Analyses and Optimization of Operating Maps Applied to a Radial Compressor

Markus Wagner, Johannes Einzinger, Oliver Velde, Ralf Lampert

GT 2019; V02DT46A014https://doi.org/10.1115/GT2019-91408

Abstract

View Articletitled, Automatic Numerical Analyses and Optimization of Operating Maps Applied to a Radial Compressor

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Topics: Compressors , Numerical analysis , Optimization

Using Optimization in Industrial Multi-Point Radial Compressor Design: Map Correction

Edward P. Childs, Dimitri Deserranno, Akshay Bagi

GT 2019; V02DT46A015https://doi.org/10.1115/GT2019-91452

Abstract

View Articletitled, Using Optimization in Industrial Multi-Point Radial Compressor Design: Map Correction

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Topics: Compressors , Design , Optimization , Pressure , Computational fluid dynamics , Flow (Dynamics) , Failure , Industrial design , Modeling , Response surface methodology

Multipoint Optimization of an Axial Turbine Cascade Using a Hybrid Algorithm

Arnaud Châtel, Tom Verstraete, Grégory Coussement

GT 2019; V02DT46A016https://doi.org/10.1115/GT2019-91471

Abstract

View Articletitled, Multipoint Optimization of an Axial Turbine Cascade Using a Hybrid Algorithm

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Topics: Algorithms , Cascades (Fluid dynamics) , Optimization , Turbines , Entropy , Evolutionary algorithms , Flow (Dynamics) , Blades , Design , Flow turning

Aerodynamic Impact of Manufacturing Variation on a Nonaxisymmetric Multi-Passage Turbine Stage With Adjoint CFD

Alexander Liefke, Vincent Marciniak, Jan Backhaus, Christian Frey, Hanno Gottschalk, Uwe Janoske

GT 2019; V02DT46A017https://doi.org/10.1115/GT2019-91480

Abstract

View Articletitled, Aerodynamic Impact of Manufacturing Variation on a Nonaxisymmetric Multi-Passage Turbine Stage With Adjoint CFD

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Topics: Computational fluid dynamics , Manufacturing , Turbines , Blades , Computation , Design , High pressure (Physics) , Simulation , Turbomachinery

Aerodynamic Optimisation of the Low Pressure Turbine Module: Exploiting Surrogate Models in a High-Dimensional Design Space

Lieven Baert, Ingrid Lepot, Caroline Sainvitu, Emmanuel Chérière, Arnaud Nouvellon, Vincent Leonardon

GT 2019; V02DT46A018https://doi.org/10.1115/GT2019-91570

Abstract

View Articletitled, Aerodynamic Optimisation of the Low Pressure Turbine Module: Exploiting Surrogate Models in a High-Dimensional Design Space

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Topics: Design , Optimization , Pressure , Turbines , Cycles , Data mining , Engines , Engineering simulation , Feedback , Flow (Dynamics)

Physics-Based Part Orientation and Sentencing: A Solution to Manufacturing Variability

Wen Yao Lee, William N. Dawes, John D. Coull

GT 2019; V02DT46A019https://doi.org/10.1115/GT2019-91591

Abstract

View Articletitled, Physics-Based Part Orientation and Sentencing: A Solution to Manufacturing Variability

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Topics: Manufacturing , Physics , Blades , Casting , Aircraft engines , Design , Engineering simulation , Errors , Geometry , High pressure (Physics)

Multi-Fidelity Global-Local Optimization of a Transonic Compressor Rotor

Sudeepta Mondal, Michael M. Joly, Soumalya Sarkar

GT 2019; V02DT46A020https://doi.org/10.1115/GT2019-91778

Abstract

View Articletitled, Multi-Fidelity Global-Local Optimization of a Transonic Compressor Rotor

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Topics: Compressors , Optimization , Rotors , Design , Reynolds-averaged Navier–Stokes equations , Space , Thread , Algorithms , Computational fluid dynamics , Machine learning

Adjoint-Based Multidisciplinary, Multipoint Optimization of a Radial Turbine Considering Aerodynamic and Structural Performances

Lasse Mueller, Tom Verstraete, Marc Schwalbach

GT 2019; V02DT46A021https://doi.org/10.1115/GT2019-91823

Abstract

View Articletitled, Adjoint-Based Multidisciplinary, Multipoint Optimization of a Radial Turbine Considering Aerodynamic and Structural Performances

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Topics: Optimization , Turbines , Design , Stress , Algorithms , Automotive industry , Cycles , Finite element analysis , Manufacturing , Optimization algorithms

Deposition, Erosion, Fouling, and Icing

Analysis of the Honeywell Uncertified Research Engine (HURE) With Ice Crystal Cloud Ingestion at Simulated Altitudes

Joseph P. Veres, Philip C. E. Jorgenson, Samaun Nili, Shashwath R. Bommireddy, Kenneth L. Suder

GT 2019; V02DT47A001https://doi.org/10.1115/GT2019-90002

Abstract

View Articletitled, Analysis of the Honeywell Uncertified Research Engine (HURE) With Ice Crystal Cloud Ingestion at Simulated Altitudes

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Topics: Crystals , Engines , Ice , Parallel strand lumber , Particulate matter , Stators , Temperature , Compression , Compressors , Flow (Dynamics)

Erosion Testing of Environmental-Barrier-Coated CMC and its Behavior on an Aero-Engine Turbine Vane Under Particle-Laden Hot Gas Stream

Yoji Okita, Yousuke Mizokami, Jun Hasegawa

GT 2019; V02DT47A002https://doi.org/10.1115/GT2019-90216

Abstract

View Articletitled, Erosion Testing of Environmental-Barrier-Coated CMC and its Behavior on an Aero-Engine Turbine Vane Under Particle-Laden Hot Gas Stream

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Topics: Aircraft engines , Ceramic matrix composites , Erosion , Particulate matter , Testing , Turbines , Flow (Dynamics) , Airfoils , Cascades (Fluid dynamics) , Pressure

A Multiphase Computational Framework for Deposit Formation and Growth

Steven Paul, Danesh Tafti, Kuahai Yu

GT 2019; V02DT47A003https://doi.org/10.1115/GT2019-90266

Abstract

View Articletitled, A Multiphase Computational Framework for Deposit Formation and Growth

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Topics: Collisions (Physics) , Flow (Dynamics) , Fluids , Gas turbines , Heat conduction , Heat transfer , Jets , Materials properties , Particulate matter , Physics

Experimental Analysis of a Particle Separator Design With Full-Field 3D Measurements

Daniel D. Borup, Christopher J. Elkins, John K. Eaton

GT 2019; V02DT47A004https://doi.org/10.1115/GT2019-90400

Abstract

View Articletitled, Experimental Analysis of a Particle Separator Design With Full-Field 3D Measurements

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Topics: Design , Experimental analysis , Particulate matter , Flow (Dynamics) , Magnetic resonance imaging , Cooling , Additive manufacturing , Combustion chambers , Damage , Dust

Numerical and Experimental Study of Ice Accretion Process and Ice Protection on Turbo-Fan Engine Splitter

Yutao Zheng, Fukun Zhang, Daijun Wang, Si Li

GT 2019; V02DT47A005https://doi.org/10.1115/GT2019-90528

Abstract

View Articletitled, Numerical and Experimental Study of Ice Accretion Process and Ice Protection on Turbo-Fan Engine Splitter

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Topics: Engines , Ice , Turbofans , Simulation , Computational fluid dynamics , Drops , Temperature , Wind tunnels , Aerodynamics , Blades

Numerical Modeling of Particle Deposition in Turbine Cascade

Xiaojun Yang, Yingqi Hu, Tianhao Yu, Zhigang Liu

GT 2019; V02DT47A006https://doi.org/10.1115/GT2019-90739

Abstract

View Articletitled, Numerical Modeling of Particle Deposition in Turbine Cascade

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Topics: Cascades (Fluid dynamics) , Computer simulation , Particulate matter , Turbines , Flow (Dynamics) , Temperature , Turbine components , Viscosity , Aircraft engines , Blades

Numerical Investigation on Sand Particles Deposition in a U-Bend Ribbed Internal Cooling Passage of Turbine Blade

Lin Li, Cun-liang Liu, Xiao-Yu Shi, Hui-ren Zhu, Bing-ran Li

GT 2019; V02DT47A007https://doi.org/10.1115/GT2019-90850

Abstract

View Articletitled, Numerical Investigation on Sand Particles Deposition in a U-Bend Ribbed Internal Cooling Passage of Turbine Blade

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Topics: Cooling , Particulate matter , Sands , Turbine blades , Reynolds number , Fluids , Computational fluid dynamics , Computer simulation , Energy dissipation , Flow (Dynamics)

Measurement Drift in 3-Hole Yaw Pressure Probes From 5 Micron Sand Fouling at 1050° C

Edward J. Turner, Matthew F. Bogdan, Tyler M. O’Connell, Wing F. Ng, Kevin T. Lowe, Loren Crook, Richard Stevenson, James Roberts

GT 2019; V02DT47A008https://doi.org/10.1115/GT2019-90880

Abstract

View Articletitled, Measurement Drift in 3-Hole Yaw Pressure Probes From 5 Micron Sand Fouling at 1050° C

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Topics: Pressure , Probes , Sands , Yaw , Errors , Flow (Dynamics) , Calibration , Wedges , Dust , Gas turbines

Geometric Effects of Thermal Barrier Coating Damage on Turbine Blade Temperatures

Shane Colón, Mark Ricklick, Doug Nagy, Amy Lafleur

GT 2019; V02DT47A009https://doi.org/10.1115/GT2019-90886

Abstract

View Articletitled, Geometric Effects of Thermal Barrier Coating Damage on Turbine Blade Temperatures

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Topics: Damage , Temperature , Thermal barrier coatings , Turbine blades , Blades , Mach number , Reynolds number , Flat plates , Heat transfer , Metals

Impact of Dust Feed on Capture Efficiency and Deposition Patterns in a Double-Walled Liner

Trevor M. Cory, Karen A. Thole, Kathryn L. Kirsch, Ryan Lundgreen, Robin Prenter, Stephen Kramer

GT 2019; V02DT47A010https://doi.org/10.1115/GT2019-90981

Abstract

View Articletitled, Impact of Dust Feed on Capture Efficiency and Deposition Patterns in a Double-Walled Liner

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Topics: Coolants , Cooling , Durability , Dust , Flow (Dynamics) , Gas turbines , Particulate matter , Pressure , Sands , Slug flows

Effects of Dust Composition on Particle Deposition in an Effusion Cooling Geometry

Evan D. Crowe, Jeffrey P. Bons

GT 2019; V02DT47A011https://doi.org/10.1115/GT2019-91032

Abstract

View Articletitled, Effects of Dust Composition on Particle Deposition in an Effusion Cooling Geometry

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Topics: Cooling , Dust , Geometry , Particulate matter , Minerals , Flow (Dynamics) , Coolants , Flat plates , Gypsum , Kilns

Heat Transfer During Impact of Elastoplastic and Cohesive Particles

Kuahai Yu, Danesh Tafti, Xi Yang, Shihong Xin

GT 2019; V02DT47A012https://doi.org/10.1115/GT2019-91087

Abstract

View Articletitled, Heat Transfer During Impact of Elastoplastic and Cohesive Particles

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Topics: Heat transfer , Particulate matter , Temperature , Adhesion , Collisions (Physics) , Sands , Stainless steel , Alloys , Compression , Deformation

Analysis of Solid Particle Ingestion and Dynamics in a Turbomachine Using Large-Eddy Simulation

Benjamin Martin, Martin Thomas, Jérôme Dombard, Florent Duchaine, Laurent Gicquel

GT 2019; V02DT47A013https://doi.org/10.1115/GT2019-91215

Abstract

View Articletitled, Analysis of Solid Particle Ingestion and Dynamics in a Turbomachine Using Large-Eddy Simulation

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Topics: Dynamics (Mechanics) , Large eddy simulation , Particulate matter , Turbomachinery , Compressors , Blades , Computation , Computational fluid dynamics , Gas turbines , Turbines

A Design for Fouling Oriented Optimization of an HPT Nozzle

R. Friso, N. Casari, A. Suman, M. Pinelli, Francesco Montomoli

GT 2019; V02DT47A014https://doi.org/10.1115/GT2019-91627

Abstract

View Articletitled, A Design for Fouling Oriented Optimization of an HPT Nozzle

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Topics: Design , Nozzles , Optimization , Blades , Shapes , Airfoils , Artificial neural networks , Engines , Erosion , Fuels

Porosity Driven Approaches to Model Fouling Effects on Flow Field

Nicola Casari, Alessio Suman, Michele Pinelli

GT 2019; V02DT47A015https://doi.org/10.1115/GT2019-91631

Abstract

View Articletitled, Porosity Driven Approaches to Model Fouling Effects on Flow Field

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Topics: Flow (Dynamics) , Porosity , Particulate matter , Compressors , Machinery , Airfoils , Computer simulation , Contamination , Engines , Fluid dynamics

A Non-Dimensional Approach for Generalizing the Particle Impact Behavior of Gas Turbine Fouling

Alessio Suman, Nicola Casari, Elettra Fabbri, Michele Pinelli, Luca di Mare, Francesco Montomoli

GT 2019; V02DT47A016https://doi.org/10.1115/GT2019-91733

Abstract

View Articletitled, A Non-Dimensional Approach for Generalizing the Particle Impact Behavior of Gas Turbine Fouling

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Topics: Gas turbines , Particle collisions , Particulate matter , Adhesion , Blades , Dimensional analysis , Erosion , Glues , Inertia (Mechanics) , Temperature

Fine Particulate Deposition in an Effusion Plate Geometry

B. Varney, B. Barker, J. P. Bons, T. Wolff, P. Gnanaselvam

GT 2019; V02DT47A017https://doi.org/10.1115/GT2019-91740

Abstract

View Articletitled, Fine Particulate Deposition in an Effusion Plate Geometry

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Topics: Geometry , Particulate matter , Temperature , Flow (Dynamics) , Combustion chambers , Coolants , Gas turbines , Pressure , Computational fluid dynamics , Dust

Modeling Deposit Erosion in Internal Turbine Cooling Geometries

Nathan D. Libertowski, Gabriel M. Geiger, Jeffrey P. Bons

GT 2019; V02DT47A018https://doi.org/10.1115/GT2019-91785

Abstract

View Articletitled, Modeling Deposit Erosion in Internal Turbine Cooling Geometries

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Topics: Cooling , Erosion , Modeling , Turbines , Temperature , Dust , Adhesives , Flow (Dynamics) , Flow simulation , Impingement cooling

Analyzing the Potential for Erosion in a Supercritical CO₂ Turbine Nozzle With Large Eddy Simulation

Justin R. Finn, Ömer N. Doğan

GT 2019; V02DT47A019https://doi.org/10.1115/GT2019-91791

Abstract

View Articletitled, Analyzing the Potential for Erosion in a Supercritical CO<sub>2</sub> Turbine Nozzle With Large Eddy Simulation

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Topics: Erosion , Large eddy simulation , Nozzles , Supercritical carbon dioxide , Turbines , Particulate matter , Damage , Reynolds number , Turbulence , Collisions (Physics)

Challenges Associated With Replicating Rotor Blade Deposition in a Non-Rotating Annular Cascade

Christopher P. Bowen, Ali Ameri, Jeffrey P. Bons

GT 2019; V02DT47A020https://doi.org/10.1115/GT2019-91910

Abstract

View Articletitled, Challenges Associated With Replicating Rotor Blade Deposition in a Non-Rotating Annular Cascade

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Topics: Blades , Cascades (Fluid dynamics) , Rotors , Particulate matter , Flow (Dynamics) , Engines , Particle collisions , Fluids , Gas turbines , Particle size