Simulation and Optimization of Turbine Blade Shape Modification

Fang He

doi:10.4028/www.scientific.net/AMR.779-780.716

Paper Titles

Study and Application of High-Speed Railway Real-Time Dynamic Response Based on Running Simulation
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Bidirectional Dynamic Programming Approach for Highway Alignment Optimization
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Study on the Ignition Factor of Piston Kerosene Engine
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The Solution of Directed D-Axis Current for the Bearingless Induction Motors
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Simulation and Optimization of Turbine Blade Shape Modification
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Application of Grey-Markov Model in Predicting Container Throughput of Fujian Province
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Study on Extenics Evaluation of the Safety for Urban Road Intersections
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Analysis and Prediction of Ground Vibration Induced by High-Speed Train
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Study and Design of Integrated System of Electromagnetic and Frictional Brake of Car
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 779-780Simulation and Optimization of Turbine Blade Shape...

Simulation and Optimization of Turbine Blade Shape Modification

Abstract:

Thickness thinning repair analog simulated using fluid mechanics research tool ANSYS-CFX of mixed-flow turbine runner blade,Through the three-dimensional flow and numerical calculation and analysis of energy distribution on the blade after featheredging. Leaf blade repair thickness thinning after 0.5CM in the cavitation performance, vibration performance and operation performance of the performance indicators to achieve the ideal state, The new method for reducing wheel vibration, vortex row, There is a certain positive significance in improving the efficiency of turbine, make full use of new energy.