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Proceedings Papers

Improvement of the Exergoeconomic “Fuel-Impact” Analysis for Acceptance Tests in Power Plants

Alejandro Zaleta-Aguilar, Armando Gallegos-Muñoz, Antonio Valero, Javier Royo
Proc. ASME. IMECE99, Advanced Energy Systems, 389-395, November 14–19, 1999
Paper No: IMECE1999-0849
DOI: https://doi.org/10.1115/IMECE1999-0849
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Topics: Fuels, Power stations, Design, Cycles, Performance test codes, Simulation, Steam, Steam turbines
Proceedings Papers

Thermodynamic Model of the Loss Factor Applied to Steam Turbines

Alejandro Zaleta, Luis F. Vega, Armando Gallegos, Abel Hernandez
Proc. ASME. IMECE2000, Advanced Energy Systems, 379-386, November 5–10, 2000
Paper No: IMECE2000-1331
DOI: https://doi.org/10.1115/IMECE2000-1331
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Topics: Steam turbines, Damage, Energy dissipation, Erosion, Exergy, Power stations, Steam, Surface roughness, Temperature
Proceedings Papers

Influence of Fixed Pitch Angle on the Performance of Small Scale H-Darrieus

Teresa Parra-Santos, Diego J. Palomar Trullen, Armando Gallegos, Cristobal N. Uzarraga, Maria Regidor-Sanchez, Francisco Castro
Proc. ASME. FEDSM2016, Volume 1B, Symposia: Fluid Mechanics (Fundamental Issues and Perspectives; Industrial and Environmental Applications); Multiphase Flow and Systems (Multiscale Methods; Noninvasive Measurements; Numerical Methods; Heat Transfer; Performance); Transport Phenomena (Clean Energy; Mixing; Manufacturing and Materials Processing); Turbulent Flows — Issues and Perspectives; Algorithms and Applications for High Performance CFD Computation; Fluid Power; Fluid Dynamics of Wind Energy; Marine Hydrodynamics, V01BT29A001, July 10–14, 2016
Paper No: FEDSM2016-7503
DOI: https://doi.org/10.1115/FEDSM2016-7503
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Topics: Airfoils, Flow (Dynamics), NACA airfoils, Navier-Stokes equations, Pressure, Transients (Dynamics), Turbulence, Vertical axis wind turbines, Wind turbines
Proceedings Papers

Numerical Modeling of Vertical Axis Wind Turbines

Teresa Parra-Santos, Armando Gallegos-Muñoz, Miguel A. Rodriguez-Beneite, Cristobal Uzarraga-Rodriguez, Francisco Castro-Ruiz
Proc. ASME. FEDSM2014, Volume 1D, Symposia: Transport Phenomena in Mixing; Turbulent Flows; Urban Fluid Mechanics; Fluid Dynamic Behavior of Complex Particles; Analysis of Elementary Processes in Dispersed Multiphase Flows; Multiphase Flow With Heat/Mass Transfer in Process Technology; Fluid Mechanics of Aircraft and Rocket Emissions and Their Environmental Impacts; High Performance CFD Computation; Performance of Multiphase Flow Systems; Wind Energy; Uncertainty Quantification in Flow Measurements and Simulations, V01DT39A004, August 3–7, 2014
Paper No: FEDSM2014-21356
DOI: https://doi.org/10.1115/FEDSM2014-21356
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Topics: Computer simulation, Vertical axis wind turbines, Turbines, Airfoils, Blades, Kinetic energy, Modeling, Rotors, Shapes, Wind
Proceedings Papers

Numerical Analysis of the Internal Fuel Processing in Solid Oxide Fuel Cells

Ernesto De La Pena-Cortes, Francisco Elizalde-Blancas, Abel Hernandez-Guerrero, Armando Gallegos-Munoz, Juan M. Belman-Flores
Proc. ASME. IMECE2013, Volume 6B: Energy, V06BT07A022, November 15–21, 2013
Paper No: IMECE2013-65273
DOI: https://doi.org/10.1115/IMECE2013-65273
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Topics: Fuel processing, Numerical analysis, Solid oxide fuel cells, Fuels, Chemical kinetics, Steam reforming, Water, Anodes, Biogas, Catalysts
Proceedings Papers

Numerical Analysis of a Gas Turbine Using Bio-Ethanol

J. Arturo Alfaro-Ayala, Armando Gallegos-Muñoz, Alejandro Zaleta-Aguilar, Victor Hugo Rangel Hernandez, Alfonso Campos-Amezcua
Proc. ASME. IMECE2012, Volume 7: Fluids and Heat Transfer, Parts A, B, C, and D, 323-330, November 9–15, 2012
Paper No: IMECE2012-85542
DOI: https://doi.org/10.1115/IMECE2012-85542
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Topics: Combustion chambers, Ethanol, Gas turbines, Numerical analysis
Proceedings Papers

Analysis of the Flow in the Combustor-Transition Piece Considering the Variation in the Fuel Composition

J. Arturo Alfaro Ayala, Armando Gallegos Mun˜oz, J. Manuel Riesco A´vila, Marco Polo Flores Lo´pez, Alfonso Campos Amezcua, Alejandro Germa´n Mani Gonza´lez
Proc. ASME. IHTC14, 2010 14th International Heat Transfer Conference, Volume 3, 245-257, August 8–13, 2010
Paper No: IHTC14-23155
DOI: https://doi.org/10.1115/IHTC14-23155
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Topics: Combustion chambers, Equilibrium (Physics), Flow (Dynamics), Fuels
Proceedings Papers

Influence of the Constraint Equations in the Thermo-Mechanics Stress Analysis in Blades of Gas Turbine

Vicente Pe´rez Garci´a, Armando Gallegos Mun˜oz, Rafael A. Rodri´guez Cruz, Juan M. Belman-Flores, Alfonso Campos Amezcua, Z. Mazur
Proc. ASME. POWER2010, ASME 2010 Power Conference, 703-710, July 13–15, 2010
Paper No: POWER2010-27088
DOI: https://doi.org/10.1115/POWER2010-27088
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Topics: Blades, Computational fluid dynamics, Finite element analysis, Gas turbines, Stress, Stress analysis (Engineering), Thermomechanics
Journal Articles

Thermomechanical Transient Analysis and Conceptual Optimization of a First Stage Bucket

Alfonso Campos-Amezcua, Zdzislaw Mazur-Czerwiec, Armando Gallegos-Muñoz
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. January 2011, 133(1): 011031.
DOI: https://doi.org/10.1115/1.4001367
Published Online: September 28, 2010
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Topics: Blades, Heat transfer, Optimization, Stress, Temperature, Thermomechanics, Transient analysis, Turbines, Computational fluid dynamics, Finite element analysis
Proceedings Papers

Study of the Effect of Turbulence Promoters in Circular Cooling Channels

N. Cristobal Uzarraga-Rodriguez, Armando Gallegos-Mun˜oz, J. Cuauhtemoc Rubio-Arana, Alfonso Campos-Amezcua, Mazur Zdzislaw
Proc. ASME. HT2009, Volume 2: Theory and Fundamental Research; Aerospace Heat Transfer; Gas Turbine Heat Transfer; Computational Heat Transfer, 539-551, July 19–23, 2009
Paper No: HT2009-88360
DOI: https://doi.org/10.1115/HT2009-88360
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Topics: Blades, Computational fluid dynamics, Cooling, Gas turbines, Turbulence
Proceedings Papers

Thermal and Fluid Dynamic Analysis of the Gas Turbine Transition Piece

J. Arturo Alfaro Ayala, Armando Gallegos Mun˜oz, Alejandro Zaleta Aguilar, Alfonso Campos Amezcua, Zdzislaw Mazur
Proc. ASME. GT2009, Volume 3: Heat Transfer, Parts A and B, 1387-1396, June 8–12, 2009
Paper No: GT2009-59652
DOI: https://doi.org/10.1115/GT2009-59652
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Topics: Computational fluid dynamics, Dynamic analysis, Fluids, Gas turbines, Steady state, Three-dimensional models, Turbulence
Proceedings Papers

Study of the Gas Combustion LP in an Atmospheric Burner

Armando Gallegos-Mun˜oz, Armando Balderas-Bernal, Alejandro Rami´rez-Barro´n, J. C. Prince-Avelino
Proc. ASME. HT2008, Heat Transfer: Volume 3, 23-30, August 10–14, 2008
Paper No: HT2008-56184
DOI: https://doi.org/10.1115/HT2008-56184
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Topics: Combustion, Eddies (Fluid dynamics), Energy dissipation, Flames, Turbulence, Chemistry, Computational fluid dynamics, Furnaces, Modeling, Ceramics