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Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification (With Structures and Dynamics and Heat Transfer)
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Proceedings Papers

Game-Theoretic Models for Cooperative Equilibrium Solutions of Interacting Engineering Sub-Systems

Sriram Shankaran, Tom Vandeputte
Proc. ASME. GT2014, Volume 2B: Turbomachinery, V02BT45A003, June 16–20, 2014
Paper No: GT2014-25293
DOI: https://doi.org/10.1115/GT2014-25293
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Topics: Equilibrium (Physics), Design, Algorithms, Engineering models, Engineering systems and industry applications, Optimization, Turbine blades
Proceedings Papers

Research on Multidisciplinary Design Optimization of Aeroengine Turbine Flow Path in the Preliminary Design Phase

Xiuli Shen, Dan Long
Proc. ASME. GT2014, Volume 2B: Turbomachinery, V02BT45A009, June 16–20, 2014
Paper No: GT2014-25858
DOI: https://doi.org/10.1115/GT2014-25858
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Topics: Design, Flow (Dynamics), Optimization, Turbines, Rotors, Aircraft engines, Engineering disciplines, Aerodynamics, Cycles, Disks
Proceedings Papers

Turbomachinery Flowpath Design and Performance Analysis for Supercritical CO2

Leonid Moroz, Boris Frolov, Maksim Burlaka, Oleg Guriev
Proc. ASME. GT2014, Volume 2B: Turbomachinery, V02BT45A004, June 16–20, 2014
Paper No: GT2014-25385
DOI: https://doi.org/10.1115/GT2014-25385
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Topics: Design, Supercritical carbon dioxide, Turbomachinery, Turbines, Energy generation, Fluids, Thermodynamic power cycles, Blades, Clean coal technology, Clearances (Engineering)
Proceedings Papers

Implementation of a CFD-Based Aeroelastic Analysis Toolbox for Turbomachinery Applications

G. Romanelli, L. Mangani, E. Casartelli
Proc. ASME. GT2014, Volume 2B: Turbomachinery, V02BT45A010, June 16–20, 2014
Paper No: GT2014-25872
DOI: https://doi.org/10.1115/GT2014-25872
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Topics: Computational fluid dynamics, Turbomachinery, Stress, Design, Fluid structure interaction, Aerospace industry, Cascades (Fluid dynamics), Civil engineering, Compressors, Damping
Proceedings Papers

Multi-Objective and Multi-Disciplinary Optimization of Gas Turbine Blade Profile and Cooling System Using Conjugate Heat Transfer Analysis

Yingjie Song, Zhendong Guo, Liming Song, Jun Li, Zhenping Feng
Proc. ASME. GT2014, Volume 2B: Turbomachinery, V02BT45A005, June 16–20, 2014
Paper No: GT2014-25495
DOI: https://doi.org/10.1115/GT2014-25495
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Topics: Blades, Cooling systems, Gas turbines, Heat transfer, Optimization, Data mining, Design, Flow (Dynamics), Coolants, Algorithms
Proceedings Papers

An Accelerated Medial Object Transformation for Whole Engine Optimisation

Leran Wang, David J. J. Toal, Andy J. Keane, Felix Stanley
Proc. ASME. GT2014, Volume 2B: Turbomachinery, V02BT45A011, June 16–20, 2014
Paper No: GT2014-26014
DOI: https://doi.org/10.1115/GT2014-26014
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Topics: Engines, Optimization, Clearances (Engineering), Design, Gas turbines, Three-dimensional computer-aided design
Proceedings Papers

Sequential vs Multidisciplinary Coupled Optimization and Efficient Surrogate Modelling of a Last Stage and the Successive Axial Radial Diffuser in a Low Pressure Steam Turbine

Kevin Cremanns, Dirk Roos, Arne Graßmann
Proc. ASME. GT2014, Volume 2B: Turbomachinery, V02BT45A006, June 16–20, 2014
Paper No: GT2014-25787
DOI: https://doi.org/10.1115/GT2014-25787
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Topics: Diffusers, Modeling, Optimization, Pressure, Steam turbines, Design, Blades, Flow (Dynamics), Flow simulation, Modal analysis
Proceedings Papers

Endwall Contour Optimization of a Turning Mid Turbine Frame Using an Adjoint Method

M. Bugra Akin, Wolfgang Sanz, Paul Pieringer
Proc. ASME. GT2014, Volume 2B: Turbomachinery, V02BT45A012, June 16–20, 2014
Paper No: GT2014-26038
DOI: https://doi.org/10.1115/GT2014-26038
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Topics: Optimization, Turbines, Turning, Flow (Dynamics), Computation, Turbulence, Approximation, Computational fluid dynamics, Design, Eddies (Fluid dynamics)
Proceedings Papers

Simultaneous Robust Design and Tolerancing of Compressor Blades

Eric A. Dow, Qiqi Wang
Proc. ASME. GT2014, Volume 2B: Turbomachinery, V02BT45A007, June 16–20, 2014
Paper No: GT2014-25795
DOI: https://doi.org/10.1115/GT2014-25795
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Topics: Blades, Compressors, Design, Manufacturing, Geometry, Optimization, Monte Carlo methods
Proceedings Papers

A Preliminary Design System for Turbine Discs

Yannick Ouellet, François Garnier, François Roy, Hany Moustapha
Proc. ASME. GT2014, Volume 2B: Turbomachinery, V02BT45A013, June 16–20, 2014
Paper No: GT2014-26167
DOI: https://doi.org/10.1115/GT2014-26167
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Topics: Design, Disks, Turbines, Computer-aided design, Finite element analysis, Aircraft engines, Computer software, Cycles, Durability, Engineers
Proceedings Papers

Efficient Uncertainty Quantification of Centrifugal Compressor Performance Using Polynomial Chaos

Andrea Panizza, Dante Tommaso Rubino, Libero Tapinassi
Proc. ASME. GT2014, Volume 2B: Turbomachinery, V02BT45A001, June 16–20, 2014
Paper No: GT2014-25081
DOI: https://doi.org/10.1115/GT2014-25081
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Topics: Chaos, Compressors, Polynomials, Uncertainty quantification, Impellers, Uncertainty, Blades, Statistical distributions, Computation, Design
Proceedings Papers

Concurrent Blade Aerodynamic-Aeroelastic Design Optimization With Re-Scaled Response Surface

O. Valero, L. He, Y. S. Li
Proc. ASME. GT2014, Volume 2B: Turbomachinery, V02BT45A008, June 16–20, 2014
Paper No: GT2014-25854
DOI: https://doi.org/10.1115/GT2014-25854
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Topics: Blades, Design, Optimization, Response surface methodology, Finite element analysis, Optimization algorithms, Shape optimization, Stators, Turbines, Algorithms
Proceedings Papers

Towards a Highly Efficient Small Scale Turboshaft Engine: Part II — Aero-Mechanical Turbine Design and Optimization

U. Siller, G. Kröger, T. Moser, S. Hediger
Proc. ASME. GT2014, Volume 2B: Turbomachinery, V02BT45A014, June 16–20, 2014
Paper No: GT2014-26320
DOI: https://doi.org/10.1115/GT2014-26320
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Topics: Design, Engines, Optimization, Turbines, Blades, Cycles, Ducts, Engineering prototypes, Flow (Dynamics), Geometry
Proceedings Papers

Towards a Highly Efficient Small Scale Turboshaft Engine: Part I — Engine Concept and Compressor Design

G. Kröger, U. Siller, T. Moser, S. Hediger
Proc. ASME. GT2014, Volume 2B: Turbomachinery, V02BT45A015, June 16–20, 2014
Paper No: GT2014-26368
DOI: https://doi.org/10.1115/GT2014-26368
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Topics: Compressors, Design, Engines, Pressure, Unmanned aerial vehicles, Flight, Aircraft, Density, Engineering prototypes, Flow (Dynamics)
Proceedings Papers

On the Potential of a Multi-Fidelity G-POD Based Approach for Optimization and Uncertainty Quantification

David J. J. Toal
Proc. ASME. GT2014, Volume 2B: Turbomachinery, V02BT45A002, June 16–20, 2014
Paper No: GT2014-25184
DOI: https://doi.org/10.1115/GT2014-25184
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Topics: Optimization, Uncertainty quantification, Modeling, Principal component analysis, Scalars
Proceedings Papers

Aerodynamic Design and Optimization of a Small Scale Wind Turbine

G. Kröger, U. Siller, J. Dabrowski
Proc. ASME. GT2014, Volume 2B: Turbomachinery, V02BT45A021, June 16–20, 2014
Paper No: GT2014-26937
DOI: https://doi.org/10.1115/GT2014-26937
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Topics: Design, Optimization, Wind turbines, Wind velocity, Blades, Rotors, Torque, Boundary-value problems, Cities, Computational fluid dynamics
Proceedings Papers

Numerical Study on Three-Dimensional Optimization of a Low-Speed Axial Compressor Rotor

Chenkai Zhang, Jun Hu, Zhiqiang Wang, Chao Yin, Wei Yan
Proc. ASME. GT2014, Volume 2B: Turbomachinery, V02BT45A016, June 16–20, 2014
Paper No: GT2014-26431
DOI: https://doi.org/10.1115/GT2014-26431
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Topics: Compressors, Optimization, Rotors, Flow (Dynamics), Blades, Computer simulation, Design, Engineering prototypes, Flow separation
Proceedings Papers

3D Multi-Disciplinary Inverse Design Based Optimization of a Centrifugal Compressor Impeller

Mehrdad Zangeneh, Fred Mendonça, Youngwon Hahn, Jack Cofer
Proc. ASME. GT2014, Volume 2B: Turbomachinery, V02BT45A022, June 16–20, 2014
Paper No: GT2014-26961
DOI: https://doi.org/10.1115/GT2014-26961
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Topics: Compressor impellers, Design, Optimization, Aerodynamics, Computational fluid dynamics, Finite element analysis, Response surface methodology, Blades, Stress, Compressors
Proceedings Papers

Aerodynamic Design of a Centrifugal Compressor Stage Using an Automatic Optimization Strategy

Dario Barsi, Carlo Costa, Carlo Cravero, Gianluca Ricci
Proc. ASME. GT2014, Volume 2B: Turbomachinery, V02BT45A017, June 16–20, 2014
Paper No: GT2014-26465
DOI: https://doi.org/10.1115/GT2014-26465
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Topics: Compressors, Design, Optimization, Diffusers, Computer software, Experimental design, Navier-Stokes equations, Optimization algorithms
Proceedings Papers

Probabilistic Optimization of Two-Phase Flow Using Bayesian Models

Kenji Miki, Arun Subramaniyan, Madhusudan Pai, Preetham Balasubramanyam
Proc. ASME. GT2014, Volume 2B: Turbomachinery, V02BT45A018, June 16–20, 2014
Paper No: GT2014-26490
DOI: https://doi.org/10.1115/GT2014-26490
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Topics: Optimization, Two-phase flow, Flow (Dynamics), Aircraft engines, Automotive engines, Design, Engineering design processes, Gas turbines, Geometry, Hydrodynamic stability