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Proceedings Papers

Noise Prediction in HVAC Squirrel-Cage Fans by Unsteady Reynolds Navier-Stokes Computation

Israel Guerras Colo´n, Sandra Velarde-Sua´rez, Rafael Ballesteros-Tajadura, Jesu´s Manuel Ferna´ndez Oro, Jose´ Gonza´lez

Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 947-956, July 24–29, 2011

Paper No: AJK2011-23022

DOI: https://doi.org/10.1115/AJK2011-23022

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Topics: Computation, Fans, HVAC equipment, Noise (Sound), Computational fluid dynamics, Design, Automobiles, Blades, Computers, Flow instability

Proceedings Papers

Flow Analysis and Deterministic Decoupling in a Squirrel Cage Fan

Jesu´s Manuel Ferna´ndez Oro, Sandra Velarde-Sua´rez, Israel Guerras Colo´n, Katia M. Argu¨elles Di´az, Jose´ Gonza´lez

Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 771-781, July 24–29, 2011

Paper No: AJK2011-22059

DOI: https://doi.org/10.1115/AJK2011-22059

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Topics: Flow (Dynamics), Blades, Impellers, Fans, Machinery, Automobiles, Chords (Trusses), Computer simulation, Internal flow, Separation (Technology)

Proceedings Papers

Numerical Model for the Unsteady Flow Features of a Squirrel Cage Fan

Rafael Ballesteros-Tajadura, Francisco Israel Guerras Colo´n, Sandra Velarde-Sua´rez, Jesu´s Manuel Ferna´ndez Oro, Katia Mari´a Argu¨elles Di´az, Jose´ Gonza´lez

Proc. ASME. FEDSM2009, Volume 2: Fora, 173-183, August 2–6, 2009

Paper No: FEDSM2009-78479

DOI: https://doi.org/10.1115/FEDSM2009-78479

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Topics: Computer simulation, Unsteady flow, Flow (Dynamics), Impellers, Blades, Ducts, Chords (Trusses), Computational fluid dynamics, Diffusers, Fluid dynamics

Proceedings Papers

Numerical Prediction of the Aerodynamic Tonal Noise in a Centrifugal Fan

Sandra Velarde-Sua´rez, Rafael Ballesteros-Tajadura, Carlos Santolaria-Morros, Joaqui´n Ferna´ndez-Francos

Proc. ASME. FEDSM2002, Volume 2: Symposia and General Papers, Parts A and B, 993-1000, July 14–18, 2002

Paper No: FEDSM2002-31210

DOI: https://doi.org/10.1115/FEDSM2002-31210

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Topics: Noise (Sound), Impellers, Blades, Computer simulation, Machinery, Unsteady flow

Proceedings Papers

Numerical Calculation of Wall Pressure Fluctuations in a Centrifugal Fan

Sandra Velarde-Sua´rez, Rafael Ballesteros-Tajadura, Juan Pablo Hurtado-Cruz, Carlos Santolaria-Morros

Proc. ASME. HT-FED2004, Volume 2, Parts A and B, 1307-1314, July 11–15, 2004

Paper No: HT-FED2004-56848

DOI: https://doi.org/10.1115/HT-FED2004-56848

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Topics: Fluctuations (Physics), Pressure, Impellers, Blades, Computational fluid dynamics, Computer simulation, Flow (Dynamics), Machinery, Spectra (Spectroscopy), Unsteady flow

Proceedings Papers

Experimental Determination of the Tonal Noise Sources in a Centrifugal Fan

Sandra Velarde-Sua´rez, Rafael Ballesteros-Tajadura, Carlos Santolaria-Morros, Juan Pablo Hurtado-Cruz

Proc. ASME. FEDSM2003, Volume 2: Symposia, Parts A, B, and C, 1061-1065, July 6–10, 2003

Paper No: FEDSM2003-45475

DOI: https://doi.org/10.1115/FEDSM2003-45475

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Topics: Noise (Sound), Flow (Dynamics), Pressure, Acoustics, Blades, Ducts, Impellers, Radiation (Physics), Signals, Sound pressure

Proceedings Papers

Reduction of the Aerodynamic Tonal Noise of a Forward-Curved Centrifugal Fan by Modification of the Volute Tongue Geometry

Sandra Velarde-Sua´rez, Rafael Ballesteros-Tajadura, Carlos Santolaria-Morros, Bruno Pereiras-Garci´a

Proc. ASME. FEDSM2005, Volume 2: Fora, 89-94, June 19–23, 2005

Paper No: FEDSM2005-77436

DOI: https://doi.org/10.1115/FEDSM2005-77436

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Topics: Geometry, Noise (Sound), Shapes, Acoustics, Air conditioning, Sound pressure, Test facilities

Proceedings Papers

Numerical Simulation of the Unsteady Flow Patterns in a Small Squirrel-Cage Fan

Sandra Velarde-Sua´rez, Rafael Ballesteros-Tajadura, Jose´ Gonza´lez-Pe´rez, Bruno Pereiras-Garci´a

Proc. ASME. FEDSM2006, Volume 2: Fora, 297-304, July 17–20, 2006

Paper No: FEDSM2006-98489

DOI: https://doi.org/10.1115/FEDSM2006-98489

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Topics: Computer simulation, Unsteady flow, Flow (Dynamics), Air conditioning, Blades, Impellers, Machinery, Pressure

Proceedings Papers

Prediction of the Aerodynamic Noise Generated by a Centrifugal Fan: Numerical Results and Experimental Validation

Rafael Ballesteros-Tajadura, Sandra Velarde-Sua´rez, Juan Pablo Hurtado-Cruz, Bruno Pereiras-Garci´a

Proc. ASME. FEDSM2006, Volume 2: Fora, 329-335, July 17–20, 2006

Paper No: FEDSM2006-98507

DOI: https://doi.org/10.1115/FEDSM2006-98507

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Topics: Aerodynamic noise, Noise (Sound), Blades, Impellers, Computational fluid dynamics, Computer simulation, Fans, Flow (Dynamics), Fluids, Machinery

Journal Articles

Total Unsteadiness Downstream of an Axial Flow Fan With Variable Pitch Blades

Sandra Velarde-Sua´rez, Associate Professor, Rafael Ballesteros-Tajadura, Associate Professor, Carlos Santolaria-Morros, Professor, Eduardo Blanco-Marigorta, Associate Professor

J. Fluids Eng. March 2002, 124(1): 280–283.

DOI: https://doi.org/10.1115/1.1427926

Published Online: September 10, 2001

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Topics: Axial flow, Blades, Flow (Dynamics), Rotors

Journal Articles

Unsteady Flow Pattern Characteristics Downstream of a Forward-Curved Blades Centrifugal Fan

Sandra Velarde-Sua´rez, Associate Professor, Rafael Ballesteros-Tajadura, Associate Professor, Carlos Santolaria-Morros, Professor, Jose´ Gonza´lez-Pe´rez, Assistant Professor

J. Fluids Eng. June 2001, 123(2): 265–270.

DOI: https://doi.org/10.1115/1.1351175

Published Online: December 11, 2000

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Topics: Blades, Flow (Dynamics), Impellers, Unsteady flow

Journal Articles

Experimental Study on the Aeroacoustic Behavior of a Forward-Curved Blades Centrifugal Fan

Sandra Velarde-Sua´rez, Carlos Santolaria-Morros, Rafael Ballesteros-Tajadura

J. Fluids Eng. June 1999, 121(2): 276–281.

DOI: https://doi.org/10.1115/1.2822202

Published Online: June 1, 1999

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Topics: Blades, Noise (Sound), Fans, Flow (Dynamics), Impellers, Pressure, Aerodynamic noise, Design, Ear, Energy efficiency

Journal citation

NARROW

Noise Prediction in HVAC Squirrel-Cage Fans by Unsteady Reynolds Navier-Stokes Computation

Flow Analysis and Deterministic Decoupling in a Squirrel Cage Fan

Numerical Model for the Unsteady Flow Features of a Squirrel Cage Fan

Numerical Prediction of the Aerodynamic Tonal Noise in a Centrifugal Fan

Numerical Calculation of Wall Pressure Fluctuations in a Centrifugal Fan

Experimental Determination of the Tonal Noise Sources in a Centrifugal Fan

Reduction of the Aerodynamic Tonal Noise of a Forward-Curved Centrifugal Fan by Modification of the Volute Tongue Geometry

Numerical Simulation of the Unsteady Flow Patterns in a Small Squirrel-Cage Fan

Prediction of the Aerodynamic Noise Generated by a Centrifugal Fan: Numerical Results and Experimental Validation

Total Unsteadiness Downstream of an Axial Flow Fan With Variable Pitch Blades

Unsteady Flow Pattern Characteristics Downstream of a Forward-Curved Blades Centrifugal Fan

Experimental Study on the Aeroacoustic Behavior of a Forward-Curved Blades Centrifugal Fan

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