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Proceedings Papers

Impact of Soot Radiative Properties, Pressure and Soot Volume Fraction on Radiative Heat Transfer in Turbulent Sooty Flames

Kevin Torres Monclard, Olivier Gicquel, Ronan Vicquelin
Proc. ASME. GT2020, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A017, September 21–25, 2020
Paper No: GT2020-15559
DOI: https://doi.org/10.1115/GT2020-15559
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Topics: Flames, Pressure, Radiative heat transfer, Soot, Turbulence, Electromagnetic scattering, Particulate matter, Radiation scattering, Scattering (Physics), Emissions
Proceedings Papers

Dynamic Analysis and Optimization on Assembly Parameters of Rod Fastening Rotor System With Manufacturing Tolerances

Bingxi Zhao, Qi Yuan, Pu Li
Proc. ASME. GT2019, Volume 7A: Structures and Dynamics, V07AT33A002, June 17–21, 2019
Paper No: GT2019-90256
DOI: https://doi.org/10.1115/GT2019-90256
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Topics: Dynamic analysis, Manufacturing, Optimization, Rotors, Disks, Pressure, Stiffness, Bearings, Errors, Tie rods
Proceedings Papers

Modeling Thermally Grown Oxides in Thermal Barrier Coatings Using Koch Fractal

Peter Warren, Sandip Haldar, Seetha Raghavan, Ranajay Ghosh
Proc. ASME. GT2019, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T24A019, June 17–21, 2019
Paper No: GT2019-91722
DOI: https://doi.org/10.1115/GT2019-91722
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Topics: Fractals, Modeling, Thermal barrier coatings, Stress, Cracking (Materials), Creep, Delamination, Failure, Fracture (Process), Geometry
Proceedings Papers

Fractal Characteristics of Combustion Noise

Aditya Saurabh, Hassan Imran, Holger Nawroth, Christian Oliver Paschereit, Lipika Kabiraj
Proc. ASME. GT2017, Volume 4B: Combustion, Fuels and Emissions, V04BT04A060, June 26–30, 2017
Paper No: GT2017-64985
DOI: https://doi.org/10.1115/GT2017-64985
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Topics: Combustion, Fractals, Noise (Sound), Fluctuations (Physics), Flames, Turbulence, Acoustics, Emissions, Pressure, Reynolds number
Proceedings Papers

Investigation of Heat Transfer and Flow Characteristics in Fractal Tree-Like Microchannel With Steam Cooling

Linqi Shui, Bo Huang, Kunkun Dong, Chunyan Zhang
Proc. ASME. GT2017, Volume 5A: Heat Transfer, V05AT16A008, June 26–30, 2017
Paper No: GT2017-63973
DOI: https://doi.org/10.1115/GT2017-63973
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Topics: Cooling, Flow (Dynamics), Fractals, Heat transfer, Microchannels, Steam, Blades, Stress, Coolants, Friction
Proceedings Papers

Investigation of Siemens SGT-800 Industrial Gas Turbine Combustor Using Different Combustion and Turbulence Models

Daniel Lörstad, Anders Ljung, Abdallah Abou-Taouk
Proc. ASME. GT2016, Volume 4B: Combustion, Fuels and Emissions, V04BT04A037, June 13–17, 2016
Paper No: GT2016-57694
DOI: https://doi.org/10.1115/GT2016-57694
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Topics: Combustion, Combustion chambers, Industrial gases, Turbines, Turbulence, Emissions, Flames, Gas turbines, Calibration, Chemistry
Proceedings Papers

A Fractal Contact Friction Model and Nonlinear Vibration Response Studies of Loosely Assembled Blade With Dovetail Root

Shangguan Bo, Yu Feilong, Duan Jingyao, Gao Song, Xiao Junfeng, Zili Xu
Proc. ASME. GT2016, Volume 7A: Structures and Dynamics, V07AT32A004, June 13–17, 2016
Paper No: GT2016-56271
DOI: https://doi.org/10.1115/GT2016-56271
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Topics: Blades, Fractals, Friction, Nonlinear vibration, Geometry, Algorithms, Centrifugal force, Damping, Design, Numerical analysis
Proceedings Papers

Numerical Investigation of Hydrogen Enriched Natural Gas in the SGT-800 Burner

Daniel Moëll, Daniel Lörstad, Xue-Song Bai
Proc. ASME. GT2015, Volume 4B: Combustion, Fuels and Emissions, V04BT04A064, June 15–19, 2015
Paper No: GT2015-44040
DOI: https://doi.org/10.1115/GT2015-44040
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Topics: Hydrogen, Natural gas, Methane, Engineering simulation, Flames, Simulation, Combustion, Pressure drop, Chemistry, Density
Proceedings Papers

Large-Eddy Simulation of Combustion Oscillation in Premixed Combustor

Tomoya Murota, Masaya Ohtsuka
Proc. ASME. GT1999, Volume 2: Coal, Biomass and Alternative Fuels; Combustion and Fuels; Oil and Gas Applications; Cycle Innovations, V002T02A045, June 7–10, 1999
Paper No: 99-GT-274
DOI: https://doi.org/10.1115/99-GT-274
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Topics: Combustion, Combustion chambers, Large eddy simulation, Oscillations, Fractals, Turbulence, Eddies (Fluid dynamics), Flames, Flow (Dynamics), Flux (Metallurgy)
Proceedings Papers

Turbulent Premixed LES Combustion Models Based on Fractal Flame Surface Density Concepts

Usman Allauddin, Roman Keppeler, Michael Pfitzner
Proc. ASME. GT2014, Volume 4B: Combustion, Fuels and Emissions, V04BT04A001, June 16–20, 2014
Paper No: GT2014-25919
DOI: https://doi.org/10.1115/GT2014-25919
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Topics: Combustion, Density, Flames, Fractals, Turbulence, Computer simulation, Databases, Industrial gases, Large eddy simulation, Pressure
Proceedings Papers

Premixed Turbulent Combustion Models for Large Eddy and RANS Simulations

Eike Tangermann, Roman Keppeler, Michael Pfitzner
Proc. ASME. GT2010, Volume 2: Combustion, Fuels and Emissions, Parts A and B, 203-212, June 14–18, 2010
Paper No: GT2010-22298
DOI: https://doi.org/10.1115/GT2010-22298
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Topics: Combustion, Eddies (Fluid dynamics), Engineering simulation, Reynolds-averaged Navier–Stokes equations, Simulation, Turbulence, Flow (Dynamics), Flames, Fluid mechanics, Fractals