1-20 of 41
Keywords: turbomachinery
Close
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

Proc. ASME. GT2022, Volume 5: Education; Electric Power; Fans and Blowers, V005T10A014, June 13–17, 2022
Paper No: GT2022-82953
... Abstract In the design of turbomachinery, the avoidance of flow-induced vibrations offers optimisation potential with regard to noise reduction and the extension of the service life of a machine. To achieve this, damage-relevant should be analyzed in the development phase using methods...
Proceedings Papers

Proc. ASME. GT2022, Volume 5: Education; Electric Power; Fans and Blowers, V005T10A006, June 13–17, 2022
Paper No: GT2022-80525
...Proceedings of ASME Turbo Expo 2022 Turbomachinery Technical Conference and Exposition GT2022 June 13-17, 2022, Rotterdam, The Netherlands GT2022-80525 EXPERIMENTALLY VALIDATED DESIGN OF AN ANODE RECIRCULATION BLOWER FOR PEM FUEL CELLS UNDER VARIABLE FLUID COMPOSITION Philipp Nachtigal1 nachtigal...
Proceedings Papers

Proc. ASME. GT2022, Volume 10C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V10CT33A001, June 13–17, 2022
Paper No: GT2022-78065
... on the performance of both the TVF and the LPT. aerodynamics CFD inlet distortion inlet distribution low-pressure turbine off-design operating point turbine vane frame turbomachinery Proceedings of ASME Turbo Expo 2022 Turbomachinery Technical Conference and Exposition GT2022 June 13-17, 2022...
Proceedings Papers

Proc. ASME. GT2022, Volume 10D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Turbomachinery General Interest; Unsteady Flows in Turbomachinery, V10DT37A005, June 13–17, 2022
Paper No: GT2022-79393
... Abstract This paper presents the application of the harmonic balance method to periodic turbomachinery flow problems containing multiple fundamental frequencies. It is well known that the solution convergence of a transient turbomachinery flow using classical integration methods...
Proceedings Papers

Proc. ASME. GT2022, Volume 9: Supercritical CO2, V009T28A019, June 13–17, 2022
Paper No: GT2022-83021
... cycle turbomachinery control system Proceedings of ASME Turbo Expo 2022 Turbomachinery Technical Conference and Exposition GT2022 June 13-17, 2022, Rotterdam, The Netherlands GT2022-83021 PART-LOAD BEHAVIOUR AND CONTROL PHILOSOPHY OF A RECUPERATED SUPERCRITICAL CO2 CYCLE Lorenzo Gini Simone...
Proceedings Papers

Proc. ASME. GT2022, Volume 10A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V10AT29A026, June 13–17, 2022
Paper No: GT2022-82258
... the area of elevated turbulence in the tip region. Distributions of measured eddy viscosity highlight the extreme non-equilibrium conditions over the entire machine, questioning the fundamental assumptions of local equilibrium in eddy viscosity-based Reynolds stress models. turbomachinery axial...
Proceedings Papers

Proc. ASME. GT2022, Volume 10B: Turbomachinery — Axial Flow Turbine Aerodynamics; Deposition, Erosion, Fouling, and Icing; Radial Turbomachinery Aerodynamics, V10BT30A011, June 13–17, 2022
Paper No: GT2022-81357
... are discussed in order to strengthen the strategy here adopted, that could be useful also to other research groups adopting their own data. turbomachinery modeling data analysis losses LPT unsteady Proceedings of ASME Turbo Expo 2022 Turbomachinery Technical Conference and Exposition GT2022 June...
Proceedings Papers

Proc. ASME. GT2022, Volume 2: Coal, Biomass, Hydrogen, and Alternative Fuels; Controls, Diagnostics, and Instrumentation; Steam Turbine, V002T05A017, June 13–17, 2022
Paper No: GT2022-82750
... the potential ability to operate capacitive probes at larger ranges and in poor SNR environments and gives a possible application in monitoring rotor blade integrity, at a low, additional computation time cost. blade tip clearance transonic compressor blade deflection turbomachinery digital filtering...
Proceedings Papers

Proc. ASME. GT2022, Volume 6B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V06BT14A016, June 13–17, 2022
Paper No: GT2022-83194
... computational fluid dynamics turbomachinery cooling systems secondary air systems Abstract Predicting the degree of hot gas ingestion into turbine disc cavities is a challenge for computational fluid dynamics due to the complex unsteady flow dynamics in turbine rim seals...
Proceedings Papers

Proc. ASME. GT2022, Volume 7: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications, V007T17A021, June 13–17, 2022
Paper No: GT2022-83214
... milling blisk CAM digital twin process design optimisation manufacturing simulation modeling turbomachinery Abstract The manufacturing process of blade-integrated disks (blisks) represents one of the most challenging tasks in turbomachinery manufacturing. The requirement...
Proceedings Papers

Proc. ASME. GT2022, Volume 7: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications, V007T18A017, June 13–17, 2022
Paper No: GT2022-82661
... MGT performance. turbomachinery gas turbine heat transfer experimental Proceedings of ASME Turbo Expo 2022 Turbomachinery Technical Conference and Exposition GT2022 June 13-17, 2022, Rotterdam, The Netherlands GT2022-82661 IMPROVED MODELING AND EXPERIMENTAL EVALUATION OF A MICRO GAS TURBINE...
Proceedings Papers

Proc. ASME. GT2021, Volume 2C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V02CT34A035, June 7–11, 2021
Paper No: GT2021-59751
... Proceedings of ASME Turbo Expo 2021 Turbomachinery Technical Conference and Exposition GT2021 June 7-11, 2021, Virtual, Online GT2021-59751 NUMERICAL PREDICTIONS OF CAVITATING FLOW WITHIN A LIQUID HYDROGEN INDUCER Robert F. Blumenthal Franklyn J. Kelecy ANSYS Inc. ANSYS Inc. Berkeley, CA Boulder...
Proceedings Papers

Proc. ASME. GT2021, Volume 2A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V02AT31A045, June 7–11, 2021
Paper No: GT2021-60325
... Proceedings of ASME Turbo Expo 2021 Turbomachinery Technical Conference and Exposition GT2021 June 7-11, 2021, Virtual, Online GT2021-60325 EXPERIMENTAL CHARACTERIZATION OF THE EVOLUTION OF GLOBAL FLOW STRUCTURE IN THE PASSAGE OF AN AXIAL COMPRESSOR Ayush Saraswat Subhra Shankha Koley Joseph Katz...
Proceedings Papers

Proc. ASME. GT2021, Volume 2C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V02CT34A008, June 7–11, 2021
Paper No: GT2021-58965
... Proceedings of ASME Turbo Expo 2021 Turbomachinery Technical Conference and Exposition GT2021 June 7-11, 2021, Virtual, Online GT2021-58965 EXTENDING A VAN DER POL BASED REDUCED-ORDER MODEL FOR FLUID-STRUCTURE INTERACTION APPLIED TO NON-SYNCHRONOUS VIBRATIONS IN TURBOMACHINERY Richard Hollenbach...
Proceedings Papers

Proc. ASME. GT2021, Volume 2C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V02CT34A022, June 7–11, 2021
Paper No: GT2021-59414
... Proceedings of ASME Turbo Expo 2021 Turbomachinery Technical Conference and Exposition GT2021 June 7-11, 2021, Virtual, Online GT2021-59414 EVALUATION OF DIFFERENT TURBULENCE MODELS APPLIED IN TURBOPUMP S HYDRAULIC TURBINE Daniel Ferreira Daniel da Silva Tonon Luiz Henrique Jesuino Takachi Corrêa...
Proceedings Papers

Proc. ASME. GT2021, Volume 9A: Structures and Dynamics — Aerodynamics Excitation and Damping; Bearing and Seal Dynamics; Emerging Methods in Design and Engineering, V09AT24A024, June 7–11, 2021
Paper No: GT2021-60175
... Proceedings of ASME Turbo Expo 2021 Turbomachinery Technical Conference and Exposition GT2021 June 7-11, 2021, Virtual, Online GT2021-60175 NUMERICAL INVESTIGATION ON HYDRODYNAMIC CHARACTERISTICS OF SUPERCRITICAL CO2 CYLINDRICAL FILM SEAL Qiuwan Du Zhufeng Liu Di Zhang Yonghui Xie MOE Key...
Proceedings Papers

Proc. ASME. GT2021, Volume 6: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels; Microturbines, Turbochargers, and Small Turbomachines, V006T19A002, June 7–11, 2021
Paper No: GT2021-58759
... is discussed. aeroelasticity fluid-structure interaction flutter turbocharger turbomachinery vibration Proceedings of ASME Turbo Expo 2021 Turbomachinery Technical Conference and Exposition GT2021 June 7-11, 2021, Virtual, Online GT2021-58759 REDUCED-ORDER MODELING OF EXTREME SPEED TURBOCHARGERS...
Proceedings Papers

Proc. ASME. GT2021, Volume 7: Industrial and Cogeneration; Manufacturing Materials and Metallurgy, V007T17A012, June 7–11, 2021
Paper No: GT2021-59562
... digital environment exploration facilitated variation manufacturing variations modeling turbomachinery Proceedings of ASME Turbo Expo 2021 Turbomachinery Technical Conference and Exposition GT2021 June 7-11, 2021, Virtual, Online GT2021-59562 KNOWLEDGE-BASED ADAPTATION OF PRODUCT AND PROCESS...
Proceedings Papers

Proc. ASME. GT2020, Volume 2B: Turbomachinery, V02BT34A002, September 21–25, 2020
Paper No: GT2020-14236
... sections of gas turbine engines. The results of this study also suggest that the concentration of ingested dust in the inlet air may not be a significant contributing factor to deposit chemistry. turbomachinery erosion & deposition dust ingestion test CMAS sulfidation mineral dusts harsh...
Proceedings Papers

Proc. ASME. GT2020, Volume 2C: Turbomachinery, V02CT35A034, September 21–25, 2020
Paper No: GT2020-15290
... of the volute, a Kriging response-surface model is used and a 1.4 percentage point improvement is shown. Further research in the utilization various implementations of Artificial Intelligence (AI) machine learning techniques in conjunction with parameterized turbomachinery flow paths to enable enhanced designs...