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Keywords: CFD Analysis
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Proceedings Papers

Proc. ASME. FEDSM2021, Volume 2: Fluid Applications and Systems; Fluid Measurement and Instrumentation, V002T03A018, August 10–12, 2021
Paper No: FEDSM2021-65578
.... However, although studies of two- Keywords: heavy construction machines; CFD analysis; dimensional flow fields have been reported [11], it is often cooling fan; pressure drop; electric cooling enclosure; radiator; difficult to predict and estimate the three-dimensional (3D) pressure drop characteristics...
Proceedings Papers

Proc. ASME. FEDSM2020, Volume 1: Fluid Applications and Systems; Fluid Measurement and Instrumentation, V001T02A012, July 13–15, 2020
Paper No: FEDSM2020-20251
...A COMPARISON OF THE FLOW STRUCTURE IN A NORMAL TRIANGULAR TUBE ARRAY OBTAINED BASED ON THE SFV TECHNIQUE AND ON A CFD ANALYSIS Douglas Martins Rocha1, Fabio Toshio Kanizawa2, Kosuke Hayashi3, Shigeo Hosokawa4, Akio Tomiyama3, Gherhardt Ribatski1 1Heat Transfer Research Group, Department...
Proceedings Papers

Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 793-802, July 24–29, 2011
Paper No: AJK2011-22062
... distribution CFD analysis DESIGN OF A TYPICAL GAS TURBINE BASED ON THERMODYNAMIC RELATIONS AND CFD ANALYSIS OF ITS ROTOR BLADE Maryam Mohammadi Zanjan University Zanjan , Iran Seyed Sina Khamesi Science and Research University Khorasan Razavi , Iran Esmaeil Poursaeidi Zanjan University Zanjan , Iran...
Proceedings Papers

Proc. ASME. FEDSM2009, Volume 1: Symposia, Parts A, B and C, 1-9, August 2–6, 2009
Paper No: FEDSM2009-78021
... testing. Keywords: Centrifugal Pumps, CFD Analysis, Closed Valve Head INTRODUCTION The process of designing a centrifugal pump with a predictable closed valve head is complex. Many factors can influence the value of the closed valve head and many researchers have attempted to define the deviation from...
Proceedings Papers

Proc. ASME. FEDSM2009, Volume 1: Symposia, Parts A, B and C, 1399-1407, August 2–6, 2009
Paper No: FEDSM2009-78272
...). Keywords: Bluff bodies, Wake, Vortex, Pressure distribution, Velocity and CFD Analysis INTRODUCTION Bluff bodies are objects in which the length along their stream is equal or near the length perpendicular to the stream. Hence, a unique characteristic of bluff bodies is that, the skin friction drag is much...
Proceedings Papers

Proc. ASME. FEDSM2009, Volume 1: Symposia, Parts A, B and C, 825-832, August 2–6, 2009
Paper No: FEDSM2009-78279
... two models in description of inception of cavitation, distributions of vapor volume fraction and velocity magnitude. Circular Orifice Cavitation Turbulence Effect Non-Condensable Gas CFD Analysis 1 Copyright © 2009 by ASME Proceedings of the ASME 2009 Fluid Engineering Division Summer...
Proceedings Papers

Proc. ASME. FEDSM2009, Volume 1: Symposia, Parts A, B and C, 2285-2293, August 2–6, 2009
Paper No: FEDSM2009-78483
... coefficient increased and for further increase of the vent ratio diameter, the drag coefficient decreased, but the general variation of drag coefficient was the same as of same parachute with no vent. Parachute Wake Vent Drag coefficient Turbulent CFD Analysis 1 Copyright © 2009 by ASME...
Proceedings Papers

Proc. ASME. FEDSM2009, Volume 1: Symposia, Parts A, B and C, 2319-2329, August 2–6, 2009
Paper No: FEDSM2009-78545
... system, the reciprocating model using the Pex-Al-Pex pipe type of 16mm pipe diameter are the best parameter values for a good and comfortable room temperatures for any outside temperature. Temperature Floor Room Distribution CFD Analysis 1 Copyright © 2009 by ASME Proceedings of FEDSM2009...
Proceedings Papers

Proc. ASME. FEDSM2009, Volume 1: Symposia, Parts A, B and C, 971-977, August 2–6, 2009
Paper No: FEDSM2009-78431
... of fire extinguishing agent in this complex geometry is presented in this paper. CFD Analysis Discrete Phase Modeling K-epsilon model Aircraft Engine Nacelles Fire extinguishing agent Clutter elements 2009 ASME Fluid Engineering Division Summer Meeting 11th International Symposium on Gas...
Proceedings Papers

Proc. ASME. FEDSM2009, Volume 2: Fora, 381-386, August 2–6, 2009
Paper No: FEDSM2009-78448
... Orifice Cavitation Discharge Coefficient Hydraulic Flip CFD Analysis 1 Copyright © 2009 by ASME Proceedings of the ASME 2009 Fluid Engineering Division Summer Meeting FEDSM2009 August 2-5, 2009, Vail, Colorado, USA FEDSM2009-78448 A STUDY ON FLOW THROUGH AN ORIFICE WITH PREDICTION...
Proceedings Papers

Proc. ASME. FEDSM2008, Volume 1: Symposia, Parts A and B, 903-913, August 10–14, 2008
Paper No: FEDSM2008-55179
... Blade Mass flow CFD Analysis Hub Rotational ASME Fluids Engineering Division Summer Conference Jacksonville Florida, USA August 10-14, 2008 A Rotational Proceedings of FEDSM2008 2008 ASME Fluids Engineering Conference 1 Copyright © 2008 by ASME INTRODUCTION Axial fans are investigated widely...
Proceedings Papers

Proc. ASME. FEDSM2008, Volume 1: Symposia, Parts A and B, 1131-1138, August 10–14, 2008
Paper No: FEDSM2008-55078
... and centrifugal compressor stages. CFD analyses with wall roughness can be used to estimate the detrimental effect of the surface roughness. Centrifugal Compressor Roughness CFD Analysis Proceedings of FEDSM2008 N R u u aABSTRACT The present paper deals with the effect of the surface roughness...
Proceedings Papers

Proc. ASME. FEDSM2008, Volume 1: Symposia, Parts A and B, 937-946, August 10–14, 2008
Paper No: FEDSM2008-55186
... is set equal to 4 at most rotational velocities. The numerical results show that as the rotational velocity increased, the mass flow rate increased, but at very high rotational velocities the mass flow rate remained constant. Fan Blade Mass flow CFD Analysis Hub Rotational ASME Fluids...
Proceedings Papers

Proc. ASME. FEDSM2008, Volume 1: Symposia, Parts A and B, 839-848, August 10–14, 2008
Paper No: FEDSM2008-55074
... CFD Analysis ASME Fluids Engineering Division Summer Conference O d r n ot body is smaller than the lower one the drag force decreased, and it on Ke CF IN ae to ca top ea co Fo an an Proceedings of FEDSM2008 2008 ASME Fluids Engineering Conference 1 Copyright © 2008 by ASME increased when the upper...
Proceedings Papers

Proc. ASME. FEDSM2008, Volume 1: Symposia, Parts A and B, 1167-1171, August 10–14, 2008
Paper No: FEDSM2008-55228
.... The calculated results show good agreement with the experimental ones qualitatively and it is believed to be promising to use computational simulation in the improvement of the vacuum cleaner performance. Vacuum Cleaner Centrifugal Fan Motor CFD Analysis A R n s K Proceedings of FEDSM2008 2008 ASME...
Proceedings Papers

Proc. ASME. FEDSM2008, Volume 1: Symposia, Parts A and B, 435-443, August 10–14, 2008
Paper No: FEDSM2008-55068
... the upper and the lower canopies have equal diameters, and for when the distance between the canopies is twice the upper canopy diameter. Parachute Blunt body Steady Canopy CFD Analysis ASME Fluids Engineering Division Summer Conference Jacksonville Florida, USA August 10-14, 2008 A T diameter...
Proceedings Papers

Proc. ASME. FEDSM2008, Volume 1: Symposia, Parts A and B, 1199-1203, August 10–14, 2008
Paper No: FEDSM2008-55245
... Blade Propeller Water Turbine efficiency output CFD analysis Proceedings of FEDSM2008 2008 ASME Fluids Engineering Conference August 10-14, 2008 Jacksonville, Florida USA and its efficiency to 80%. The hydraulic turbine is a Copyright © 2008 by ASME 1 standard k- turbulence closure models, non...
Proceedings Papers

Proc. ASME. FEDSM2008, Volume 1: Symposia, Parts A and B, 883-892, August 10–14, 2008
Paper No: FEDSM2008-55174
... Steady and Unsteady cases gave similar results especially when the distance between the canopies is increased. Parachute Blunt body Non-Steady Canopy CFD Analysis ASME Fluids Engineering Division Summer Conference Jacksonville Florida, USA O d U n o than para Uns betw Key Ana INT aero bette...
Proceedings Papers

Proc. ASME. FEDSM2008, Volume 1: Symposia, Parts A and B, 893-902, August 10–14, 2008
Paper No: FEDSM2008-55177
... percent vent ratio. Parachute Blunt body Canopy Steady Unsteady Laminar Turbulent CFD Analysis ASME Fluids Engineering Division Summer Conference Jacksonville Florida, USA August 10-14, 2008 E E ob Ke La IN co se wa re he se of eff Th ap ve an Proceedings of FEDSM2008 2008 ASME Fluids...
Topics: Turbulence, Vents
Proceedings Papers

Proc. ASME. FEDSM2007, Volume 2: Fora, Parts A and B, 1347-1352, July 30–August 2, 2007
Paper No: FEDSM2007-37410
... layer oscillation modes and recirculating vortices in the cavity. We also demonstrate that oscillations are suppressed by our control method using moving bottom wall. Cavity Flow Self-sustained Oscillations Incompressible Flow CFD Analysis Flow Control Proceedings of FEDSM2007 5th Joint...