1-20 of 1087
Disks
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Effects of Fan Inflow Distortions on Heat Exchange in Air-Cooled Condensers: Unsteady Computations With Synthetic Blade Model

G. Angelini, T. Bonanni, A. Corsini, G. Delibra, L. Tieghi, D. Volponi
Proc. ASME. GT2018, Volume 1: Aircraft Engine; Fans and Blowers; Marine, V001T09A010, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76518
https://doi.org/10.1115/GT2018-76518
View Paper titled, Effects of Fan Inflow Distortions on Heat Exchange in Air-Cooled Condensers: Unsteady Computations With Synthetic Blade Model
Open the PDF for Effects of Fan Inflow Distortions on Heat Exchange in Air-Cooled Condensers: Unsteady Computations With Synthetic Blade Model in another window
Topics: Blades, Computation, Condensers (steam plant), Heat, Inflow, Fans, Flow (Dynamics), Accounting, Actuators, Axial flow
Proceedings Papers

Performance Testing of an Axial Flow Fan Designed for Air-Cooled Heat Exchanger Applications

Michael B. Wilkinson, Johan van der Spuy, Theodor W. von Backström
Proc. ASME. GT2018, Volume 1: Aircraft Engine; Fans and Blowers; Marine, V001T09A005, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75964
https://doi.org/10.1115/GT2018-75964
View Paper titled, Performance Testing of an Axial Flow Fan Designed for Air-Cooled Heat Exchanger Applications
Open the PDF for Performance Testing of an Axial Flow Fan Designed for Air-Cooled Heat Exchanger Applications in another window
Topics: Axial flow, Heat exchangers, Testing performance, Computational fluid dynamics, Blades, Pressure, Flow (Dynamics), Test facilities, Actuators, Clearances (Engineering)
Proceedings Papers

Through-Flow Modeling of Single- and Two-Shaft Gas Turbines at Wide Operating Range

Alexander Wiedermann, Milan V. Petrovic
Proc. ASME. GT2018, Volume 2C: Turbomachinery, V02CT42A006, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75394
https://doi.org/10.1115/GT2018-75394
View Paper titled, Through-Flow Modeling of Single- and Two-Shaft Gas Turbines at Wide Operating Range
Open the PDF for Through-Flow Modeling of Single- and Two-Shaft Gas Turbines at Wide Operating Range in another window
Topics: Flow (Dynamics), Gas turbines, Modeling, Turbines, Compressors, Cooling, Design, Bifurcation, Boundary layers, Combustion
Proceedings Papers

A Sensitivity Based Heuristic for Optimal Blade Arrangement in a Linear Mistuned Rotor

Mainak Mitra, Alparslan Emrah Bayrak, Stefano Zucca, Bogdan I. Epureanu
Proc. ASME. GT2018, Volume 2D: Turbomachinery, V02DT46A007, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75542
https://doi.org/10.1115/GT2018-75542
View Paper titled, A Sensitivity Based Heuristic for Optimal Blade Arrangement in a Linear Mistuned Rotor
Open the PDF for A Sensitivity Based Heuristic for Optimal Blade Arrangement in a Linear Mistuned Rotor in another window
Topics: Blades, Rotors, Optimization, Disks, Design, Dynamic response, Genetic algorithms, Materials properties
Proceedings Papers

Technology-Based Re-Contouring of Blade Integrated Disks After Weld Repair

B. Denkena, A. Mücke, T. Schumacher, D. Langen, T. Hassel
Proc. ASME. GT2018, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T24A017, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76364
https://doi.org/10.1115/GT2018-76364
View Paper titled, Technology-Based Re-Contouring of Blade Integrated Disks After Weld Repair
Open the PDF for Technology-Based Re-Contouring of Blade Integrated Disks After Weld Repair in another window
Topics: Blades, Disks, Maintenance, Milling, Shapes, Chain, Damage, Deflection, Gas tungsten arc welding, Grinding
Proceedings Papers

Assessing the Feasibility of Micro-Plasma Technology for Additive Manufacturing

Jason Nagy, Xiao Huang
Proc. ASME. GT2018, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T24A003, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75119
https://doi.org/10.1115/GT2018-75119
View Paper titled, Assessing the Feasibility of Micro-Plasma Technology for Additive Manufacturing
Open the PDF for Assessing the Feasibility of Micro-Plasma Technology for Additive Manufacturing in another window
Topics: Additive manufacturing, Plasmas (Ionized gases), Wire, Wear, Ductility, Fracture (Materials), Tensile strength, Anisotropy, Boundary layers, Disks
Proceedings Papers

Assessment of Different Technology Chains for Fir Tree Manufacturing: A Case Study

Fritz Klocke, Martin Seimann, Marvin Binder, Benjamin Doebbeler
Proc. ASME. GT2018, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T24A004, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75190
https://doi.org/10.1115/GT2018-75190
View Paper titled, Assessment of Different Technology Chains for Fir Tree Manufacturing: A Case Study
Open the PDF for Assessment of Different Technology Chains for Fir Tree Manufacturing: A Case Study in another window
Topics: Chain, Manufacturing, Boundary-value problems, Milling, Shapes, Ceramics, Disks, Machining, Manufacturing technology, Turbine blades
Proceedings Papers

Near-Wing Multi-Sensor Diagnostics of Jet Engine Components

W. Frackowiak, S. Barton, W. Reimche, O. Bruchwald, D. Zaremba, J. Schlobohm, Y. Li, M. Kaestner, E. Reithmeier
Proc. ASME. GT2018, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T05A026, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76793
https://doi.org/10.1115/GT2018-76793
View Paper titled, Near-Wing Multi-Sensor Diagnostics of Jet Engine Components
Open the PDF for Near-Wing Multi-Sensor Diagnostics of Jet Engine Components in another window
Topics: Jet engines, Sensors, Wings, Engines, Inspection, Maintenance, Aircraft, Measurement systems, Blades, Coating processes
Proceedings Papers

Evaluation of Wire Electrochemical Machining With Rotating Electrode for the Manufacture of Fir Tree Slots

F. Klocke, T. Herrig, A. Klink
Proc. ASME. GT2018, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T24A024, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76910
https://doi.org/10.1115/GT2018-76910
View Paper titled, Evaluation of Wire Electrochemical Machining With Rotating Electrode for the Manufacture of Fir Tree Slots
Open the PDF for Evaluation of Wire Electrochemical Machining With Rotating Electrode for the Manufacture of Fir Tree Slots in another window
Topics: Electrodes, Machining, Wire, Cutting, Disks, Electrical discharge machining, Turbines, Cross section (Physics), Design, Finishing
Proceedings Papers

Parametric Reduced Order Models for Bladed Disks With Mistuning and Varying Operational Speed

Eric Kurstak, Ryan Wilber, Kiran D’Souza
Proc. ASME. GT2018, Volume 7C: Structures and Dynamics, V07CT35A012, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75563
https://doi.org/10.1115/GT2018-75563
View Paper titled, Parametric Reduced Order Models for Bladed Disks With Mistuning and Varying Operational Speed
Open the PDF for Parametric Reduced Order Models for Bladed Disks With Mistuning and Varying Operational Speed in another window
Topics: Disks, Coordinate measuring machines, Finite element analysis
Proceedings Papers

Automated Meshing Algorithm for Generating As-Manufactured Finite Element Models Directly From As-Measured Fan Blades and Integrally Bladed Disks

Alex A. Kaszynski, Joseph A. Beck, Jeffrey M. Brown
Proc. ASME. GT2018, Volume 7C: Structures and Dynamics, V07CT35A024, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76375
https://doi.org/10.1115/GT2018-76375
View Paper titled, Automated Meshing Algorithm for Generating As-Manufactured Finite Element Models Directly From As-Measured Fan Blades and Integrally Bladed Disks
Open the PDF for Automated Meshing Algorithm for Generating As-Manufactured Finite Element Models Directly From As-Measured Fan Blades and Integrally Bladed Disks in another window
Topics: Algorithms, Blades, Disks, Finite element model, Airfoils, Density, Finite element analysis, Geometry, Hardware, Manifolds
Proceedings Papers

High-Fidelity Sensitivity Analysis of Modal Properties of Mistuned Bladed Disks Regarding Material Anisotropy

Adam Koscso, Guido Dhondt, E. P. Petrov
Proc. ASME. GT2018, Volume 7C: Structures and Dynamics, V07CT35A030, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76572
https://doi.org/10.1115/GT2018-76572
View Paper titled, High-Fidelity Sensitivity Analysis of Modal Properties of Mistuned Bladed Disks Regarding Material Anisotropy
Open the PDF for High-Fidelity Sensitivity Analysis of Modal Properties of Mistuned Bladed Disks Regarding Material Anisotropy in another window
Topics: Anisotropy, Disks, Sensitivity analysis, Blades, Finite element model, Mode shapes, Crystal structure
Proceedings Papers

Rotational Speed-Dependent Contact Formulation for Nonlinear Blade Dynamics Prediction

Torsten Heinze, Lars Panning-von Scheidt, Jörg Wallaschek, Andreas Hartung
Proc. ASME. GT2018, Volume 7C: Structures and Dynamics, V07CT35A006, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75290
https://doi.org/10.1115/GT2018-75290
View Paper titled, Rotational Speed-Dependent Contact Formulation for Nonlinear Blade Dynamics Prediction
Open the PDF for Rotational Speed-Dependent Contact Formulation for Nonlinear Blade Dynamics Prediction in another window
Topics: Blades, Dynamics (Mechanics), Algorithms, Approximation, Computation, Disks, Errors, Frequency response, Friction, Stiffness
Proceedings Papers

An Extension of the Classical Subset of Nominal Modes Method for the Model Order Reduction of Gyroscopic Systems

Christian U. Waldherr, Damian M. Vogt
Proc. ASME. GT2018, Volume 7C: Structures and Dynamics, V07CT35A036, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76742
https://doi.org/10.1115/GT2018-76742
View Paper titled, An Extension of the Classical Subset of Nominal Modes Method for the Model Order Reduction of Gyroscopic Systems
Open the PDF for An Extension of the Classical Subset of Nominal Modes Method for the Model Order Reduction of Gyroscopic Systems in another window
Topics: Blades, Boundary-value problems, Computation, Coriolis force, Design, Disks, Finite element methods, Machinery, Modeling, Particle spin
Proceedings Papers

Durability Assessment of Additive Manufactured Compressor Disk Considering Material Defects Distribution

Jier Wang, Dianyin Hu, Long Zhang, Xi Liu, Rongqiao Wang
Proc. ASME. GT2018, Volume 7A: Structures and Dynamics, V07AT31A010, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76465
https://doi.org/10.1115/GT2018-76465
View Paper titled, Durability Assessment of Additive Manufactured Compressor Disk Considering Material Defects Distribution
Open the PDF for Durability Assessment of Additive Manufactured Compressor Disk Considering Material Defects Distribution in another window
Topics: Additive manufacturing, Compressors, Disks, Durability, Fatigue cracks, Fatigue life, Fatigue limit, Titanium, Aircraft engines, Alloys
Proceedings Papers

Effect of a Planetary Gearbox on the Dynamics of a Rotor System

Ali Tatar, Christoph W. Schwingshackl
Proc. ASME. GT2018, Volume 7A: Structures and Dynamics, V07AT33A013, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75479
https://doi.org/10.1115/GT2018-75479
View Paper titled, Effect of a Planetary Gearbox on the Dynamics of a Rotor System
Open the PDF for Effect of a Planetary Gearbox on the Dynamics of a Rotor System in another window
Topics: Dynamics (Mechanics), Mechanical drives, Rotors, Stiffness, Gears, Damping, Deflection, Disks, Mode shapes, Bearings
Proceedings Papers

Twin-Web Turbine Discs: Part 2 — Fabrication and Processing

Boris Vasilyev, Liubov Magerramova, Anton Salnikov, Nikolay Tsykunov, Vladimir Isakov, Artem Semenov
Proc. ASME. GT2018, Volume 7A: Structures and Dynamics, V07AT30A007, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76310
https://doi.org/10.1115/GT2018-76310
View Paper titled, Twin-Web Turbine Discs: Part 2 — Fabrication and Processing
Open the PDF for Twin-Web Turbine Discs: Part 2 — Fabrication and Processing in another window
Topics: Disks, Manufacturing, Turbines, Additive manufacturing, Cavities, Computerized tomography, Eddies (Fluid dynamics), Eddy currents (Electricity), Heat, Hot pressing
Proceedings Papers

Towards Structural Topology Optimization of Rotor Blisks

Enrico Boccini, Enrico Meli, Andrea Rindi, Lorenzo Pinelli, Lorenzo Peruzzi, Andrea Arnone
Proc. ASME. GT2018, Volume 7A: Structures and Dynamics, V07AT30A008, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76482
https://doi.org/10.1115/GT2018-76482
View Paper titled, Towards Structural Topology Optimization of Rotor Blisks
Open the PDF for Towards Structural Topology Optimization of Rotor Blisks in another window
Topics: Optimization, Rotors, Topology, Stators, Blades, Design, Geometry, Stress, Turbomachinery, Additive manufacturing
Proceedings Papers

Towards the Structural Optimization of Bladed Components Featuring Contact Interfaces

Julien Lainé, Elsa Piollet, Alain Batailly
Proc. ASME. GT2018, Volume 7A: Structures and Dynamics, V07AT30A009, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76552
https://doi.org/10.1115/GT2018-76552
View Paper titled, Towards the Structural Optimization of Bladed Components Featuring Contact Interfaces
Open the PDF for Towards the Structural Optimization of Bladed Components Featuring Contact Interfaces in another window
Topics: Structural optimization, Blades, Clearances (Engineering), Design, Aircraft engines, Disks, Dynamics (Mechanics), Engines, Free vibrations, Optimization
Proceedings Papers

Using Robust Design Methods for the Fir-Tree Optimization Problem

Boris Vasilyev, Anton Salnikov, Artem Semenov
Proc. ASME. GT2018, Volume 7A: Structures and Dynamics, V07AT30A002, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75685
https://doi.org/10.1115/GT2018-75685
View Paper titled, Using Robust Design Methods for the Fir-Tree Optimization Problem
Open the PDF for Using Robust Design Methods for the Fir-Tree Optimization Problem in another window
Topics: Design methodology, Optimization, Stress, Design, Dimensions, Disks, Disperse systems, Electromagnetic scattering, High pressure (Physics), Radiation scattering