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Benjamin Walther
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Proceedings Papers

An Adjoint-Based Multi-Point Optimization Method for Robust Turbomachinery Design

Benjamin Walther, Siva Nadarajah
Proc. ASME. GT2015, Volume 2B: Turbomachinery, V02BT39A043, June 15–19, 2015
Paper No: GT2015-44142
DOI: https://doi.org/10.1115/GT2015-44142
View Paper titled, An Adjoint-Based Multi-Point Optimization Method for Robust Turbomachinery Design
Click here to open pdf in another window PDF for An Adjoint-Based Multi-Point Optimization Method for Robust Turbomachinery Design
Topics: Design, Optimization, Turbomachinery, Compressors, Approximation, Cycles, Design methodology, Flow (Dynamics), Pressure, Risk
Journal Articles

Optimum Shape Design for Multirow Turbomachinery Configurations Using a Discrete Adjoint Approach and an Efficient Radial Basis Function Deformation Scheme for Complex Multiblock Grids

Benjamin Walther, Siva Nadarajah
Journal: Journal of Turbomachinery
Article Type: Research-Article
J. Turbomach. August 2015, 137(8): 081006.
Paper No: TURBO-14-1314
DOI: https://doi.org/10.1115/1.4029550
Published Online: August 1, 2015
View Article titled, Optimum Shape Design for Multirow Turbomachinery Configurations Using a Discrete Adjoint Approach and an Efficient Radial Basis Function Deformation Scheme for Complex Multiblock Grids
Click here to open pdf in another window PDF for Optimum Shape Design for Multirow Turbomachinery Configurations Using a Discrete Adjoint Approach and an Efficient Radial Basis Function Deformation Scheme for Complex Multiblock Grids
Topics: Boundary-value problems, Compressors, Design, Flow (Dynamics), Optimization, Pressure, Rotors, Stators, Turbomachinery, Blades
Proceedings Papers

An Adjoint-Based Optimization Method for Constrained Aerodynamic Shape Design of Three-Dimensional Blades in Multi-Row Turbomachinery Configurations

Benjamin Walther, Siva Nadarajah
Proc. ASME. GT2014, Volume 2B: Turbomachinery, V02BT39A031, June 16–20, 2014
Paper No: GT2014-26604
DOI: https://doi.org/10.1115/GT2014-26604
View Paper titled, An Adjoint-Based Optimization Method for Constrained Aerodynamic Shape Design of Three-Dimensional Blades in Multi-Row Turbomachinery Configurations
Click here to open pdf in another window PDF for An Adjoint-Based Optimization Method for Constrained Aerodynamic Shape Design of Three-Dimensional Blades in Multi-Row Turbomachinery Configurations
Topics: Blades, Optimization, Shape design, Turbomachinery, Flow (Dynamics), Algorithms, Boundary-value problems, Compressors, Pressure, Quadratic programming
Proceedings Papers

Constrained Adjoint-Based Aerodynamic Shape Optimization of a Single-Stage Transonic Compressor

Benjamin Walther, Siva Nadarajah
Proc. ASME. GT2012, Volume 8: Turbomachinery, Parts A, B, and C, 2149-2159, June 11–15, 2012
Paper No: GT2012-69128
DOI: https://doi.org/10.1115/GT2012-69128
View Paper titled, Constrained Adjoint-Based Aerodynamic Shape Optimization of a Single-Stage Transonic Compressor
Click here to open pdf in another window PDF for Constrained Adjoint-Based Aerodynamic Shape Optimization of a Single-Stage Transonic Compressor
Topics: Compressors, Shape optimization, Optimization, Airfoils, Algorithms, Boundary-value problems, Computer programming, Flow (Dynamics), Internal flow, Pressure
Journal Articles

Constrained Adjoint-Based Aerodynamic Shape Optimization of a Single-Stage Transonic Compressor

Benjamin Walther, Siva Nadarajah
Journal: Journal of Turbomachinery
Article Type: Research-Article
J. Turbomach. March 2013, 135(2): 021017.
Paper No: TURBO-12-1086
DOI: https://doi.org/10.1115/1.4007502
Published Online: November 2, 2012
View Article titled, Constrained Adjoint-Based Aerodynamic Shape Optimization of a Single-Stage Transonic Compressor
Click here to open pdf in another window PDF for Constrained Adjoint-Based Aerodynamic Shape Optimization of a Single-Stage Transonic Compressor
Topics: Compressors, Design, Flow (Dynamics), Optimization, Rotors, Stators, Pressure, Shape optimization, Boundary-value problems