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Mikhail Grigoriev
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Proceedings Papers

Non-Periodic 3D Diffusers for Mitigating Aerodynamic Exciters

Mikhail Grigoriev, James Hitt
Proc. ASME. IDETC-CIE2014, Volume 8: 26th Conference on Mechanical Vibration and Noise, V008T11A046, August 17–20, 2014
Paper No: DETC2014-34295
DOI: https://doi.org/10.1115/DETC2014-34295
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Topics: Diffusers, Excitation systems, Pressure, Impellers, Blades, Waves, Computational fluid dynamics, Reflection, Resonance, Design
Proceedings Papers

Higher Order Finite Element Meshes for Centrifugal Impeller Blade Analyses Using Pointwise

Mikhail Grigoriev, Travis Carrigan, David Garlisch, James Hitt
Proc. ASME. GT2014, Volume 7A: Structures and Dynamics, V07AT28A007, June 16–20, 2014
Paper No: GT2014-25734
DOI: https://doi.org/10.1115/GT2014-25734
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Topics: Blades, Finite element analysis, Impellers, Stress, Failure, Modal analysis, Computational fluid dynamics, Computer software, Diffusers, Failure mechanisms
Proceedings Papers

Design and Development of Advanced Three-Dimensional Non-Periodic Diffusers for Centrifugal Compressors

Mikhail Grigoriev, Chet Swiatek, Jim Hitt
Proc. ASME. GT2014, Volume 2D: Turbomachinery, V02DT42A029, June 16–20, 2014
Paper No: GT2014-26487
DOI: https://doi.org/10.1115/GT2014-26487
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Topics: Compressors, Design, Diffusers, Computational fluid dynamics, Impellers, Separation (Technology), Cascades (Fluid dynamics), Flow (Dynamics), Life cycle costing, Compression