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Proceedings Papers

Estimating Scaled Cloud Height in Pulse Jet Mixed Vessels

Leonard F. Pease, Judith Ann Bamberger, Richard C. Daniel, Michael J. Minette
Proc. ASME. IMECE2024, Volume 8: Fluids Engineering, V008T10A044, November 17–21, 2024
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2024-143209
https://doi.org/10.1115/IMECE2024-143209
View Paper titled, Estimating Scaled Cloud Height in Pulse Jet Mixed Vessels
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Topics: Pulsejets, Vessels, Nozzles, Particulate matter, Slurries, Fluids, Gravity (Force), Impellers, Momentum, Pumps
Proceedings Papers

Theoretical and Numerical Analysis of a Squirrel Cage Fan

Manuel Fritsche, Philipp Epple
Proc. ASME. IMECE2024, Volume 8: Fluids Engineering, V008T10A017, November 17–21, 2024
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2024-144197
https://doi.org/10.1115/IMECE2024-144197
View Paper titled, Theoretical and Numerical Analysis of a Squirrel Cage Fan
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Topics: Air conditioning, Blades, Computational fluid dynamics, Design, Dimensions, Fans, Flow (Dynamics), Flow separation, HVAC equipment, Impellers
Proceedings Papers

Numerical Investigation of Flow Field and Mixing Efficiency in the Kanbara Reactor

Mohammed Abdul Razzak, Xipeng Guo, Syed Imran, Nicholas Walla, Hongbin Yin, Chenn Zhou
Proc. ASME. IMECE2024, Volume 8: Fluids Engineering, V008T10A016, November 17–21, 2024
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2024-144123
https://doi.org/10.1115/IMECE2024-144123
View Paper titled, Numerical Investigation of Flow Field and Mixing Efficiency in the Kanbara Reactor
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Topics: Computational fluid dynamics, Desulfurization, Flow (Dynamics), Fluids, Impellers, Rotation, Engineering simulation, Iron and steel making, Simulation, Steel
Proceedings Papers

Analytical and Numerical Analysis of the De Haller Criterion for Low-Pressure Axial Fans

Manuel Fritsche, Philipp Epple, Antonio Delgado
Proc. ASME. IMECE2023, Volume 9: Fluids Engineering, V009T10A010, October 29–November 2, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2023-113304
https://doi.org/10.1115/IMECE2023-113304
View Paper titled, Analytical and Numerical Analysis of the De Haller Criterion for Low-Pressure Axial Fans
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Topics: Computational fluid dynamics, Fans, Numerical analysis, Pressure, Blades, Flow (Dynamics), Analytical design, Computer simulation, Impellers, Cascades (Fluid dynamics)
Proceedings Papers

On-Machine Positioning Method for Integral Impellers Based on Three-Dimensional Point Cloud

Weihua Chen, Peiqing Ye
Proc. ASME. IMECE2023, Volume 3: Advanced Manufacturing, V003T03A024, October 29–November 2, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2023-112717
https://doi.org/10.1115/IMECE2023-112717
View Paper titled, On-Machine Positioning Method for Integral Impellers Based on Three-Dimensional Point Cloud
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Topics: Clearances (Engineering), Impellers, Machinery, Machining
Proceedings Papers

Research on Optimization of Sampling Feature Points for On-Machine Measurement of Integral Impeller Blade Profile

Weishu Song, Bingran Li, Peiqing Ye, Weihua Chen
Proc. ASME. IMECE2023, Volume 3: Advanced Manufacturing, V003T03A027, October 29–November 2, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2023-113134
https://doi.org/10.1115/IMECE2023-113134
View Paper titled, Research on Optimization of Sampling Feature Points for On-Machine Measurement of Integral Impeller Blade Profile
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Topics: Blades, Impellers, Machinery, Optimization
Proceedings Papers

Real Forcing Functions for Turbomachine Forced Response Analysis

Sanford Fleeter
Proc. ASME. IMECE96, Aerospace, 335-343, November 17–22, 1996
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1996-0642
https://doi.org/10.1115/IMECE1996-0642
View Paper titled, Real Forcing Functions for Turbomachine Forced Response Analysis
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Topics: Turbomachinery, Design, High cycle fatigue, Impellers, Wakes, Blades, Machinery
Proceedings Papers

Effect of an Annular Inlet Guide on the Performance of Low-Speed Centrifugal Fans

Viswanathan R. Vadari, Gary A. Ruff, Gerhard Reethof
Proc. ASME. IMECE96, Noise Control and Acoustics: Volume 1 — Active Noise and Vibration Control; Complexity in Acoustics; Noise Sources in Internal Combustion Engines; Vehicle Flow/Structure Noises; Aeroacoustic Sound Propagation in Ducts and Jets; Turbomachinery Noise; BS/MS Student Paper Competition, 219-226, November 17–22, 1996
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1996-0528
https://doi.org/10.1115/IMECE1996-0528
View Paper titled, Effect of an Annular Inlet Guide on the Performance of Low-Speed Centrifugal Fans
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Topics: Fans, Flow (Dynamics), Impellers, Separation (Technology), Acoustics, Blades, Ducts, Exhaust systems, Noise (Sound), Pressure measurement
Proceedings Papers

Fuel Pump Vibration Measurements Using Laser Transducers

Sean F. Wu, Li Li, Eugene Rivin
Proc. ASME. IMECE96, Noise Control and Acoustics: Volume 1 — Active Noise and Vibration Control; Complexity in Acoustics; Noise Sources in Internal Combustion Engines; Vehicle Flow/Structure Noises; Aeroacoustic Sound Propagation in Ducts and Jets; Turbomachinery Noise; BS/MS Student Paper Competition, 145-152, November 17–22, 1996
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1996-0520
https://doi.org/10.1115/IMECE1996-0520
View Paper titled, Fuel Pump Vibration Measurements Using Laser Transducers
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Topics: Fuel pumps, Lasers, Transducers, Vibration measurement, Vibration, Pumps, Noise (Sound), Fluids, Impellers, Excitation
Proceedings Papers

Simulation of the Inlet Flow of a Centrifugal Compressor Impeller With and Without a Spinner

G. Xi
Proc. ASME. IMECE96, Fluids Engineering, 329-334, November 17–22, 1996
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1996-0991
https://doi.org/10.1115/IMECE1996-0991
View Paper titled, Simulation of the Inlet Flow of a Centrifugal Compressor Impeller With and Without a Spinner
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Topics: Compressor impellers, Flow (Dynamics), Simulation, Blades, Impellers, Computational fluid dynamics, Modeling, Numerical analysis
Proceedings Papers

Impact of the Blade Profiling on the Performance of Low-Pressure Axial Fans

Manuel Fritsche, Philipp Epple, Antonio Delgado
Proc. ASME. IMECE2022, Volume 8: Fluids Engineering; Heat Transfer and Thermal Engineering, V008T10A001, October 30–November 3, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2022-94280
https://doi.org/10.1115/IMECE2022-94280
View Paper titled, Impact of the Blade Profiling on the Performance of Low-Pressure Axial Fans
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Topics: Blades, Fans, Pressure, Flow (Dynamics), Impellers, Reynolds number, Sheet metal, Flow separation, Air conditioning, Computational fluid dynamics
Proceedings Papers

Impact of the Tip Clearance and the Inflow Nozzle Shape on the Performance of Low-Pressure Axial Fans

Manuel Fritsche, Philipp Epple, Antonio Delgado
Proc. ASME. IMECE2022, Volume 8: Fluids Engineering; Heat Transfer and Thermal Engineering, V008T10A006, October 30–November 3, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2022-95881
https://doi.org/10.1115/IMECE2022-95881
View Paper titled, Impact of the Tip Clearance and the Inflow Nozzle Shape on the Performance of Low-Pressure Axial Fans
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Topics: Clearances (Engineering), Fans, Inflow, Nozzles, Pressure, Shapes, Blades, Impellers, Flow (Dynamics), Manufacturing
Proceedings Papers

Modelling of the Seal Flow Between an Impeller Shroud and the Static Housing With an ALE Method: Comparison Between Calculated and Measured Dynamic Coefficients

S. Undreiner, A. Frei
Proc. ASME. IMECE97, 4th International Symposium on Fluid-Structure Interactions, Aeroelasticity, Flow-Induced Vibration and Noise: Volume II, 421-428, November 16–21, 1997
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1997-0137
https://doi.org/10.1115/IMECE1997-0137
View Paper titled, Modelling of the Seal Flow Between an Impeller Shroud and the Static Housing With an ALE Method: Comparison Between Calculated and Measured Dynamic Coefficients
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Topics: Flow (Dynamics), Impellers, Modeling, Pumps, Computer simulation, Navier-Stokes equations, Approximation, Data acquisition, Finite element analysis, Flow control
Proceedings Papers

Root Cause Investigation of the Centrifugal Compressor Pulsation/Vibration Problems

Roman W. Motriuk, Douglas P. Harvey
Proc. ASME. IMECE97, 4th International Symposium on Fluid-Structure Interactions, Aeroelasticity, Flow-Induced Vibration and Noise: Volume II, 483-489, November 16–21, 1997
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1997-0144
https://doi.org/10.1115/IMECE1997-0144
View Paper titled, Root Cause Investigation of the Centrifugal Compressor Pulsation/Vibration Problems
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Topics: Compressors, Vibration, Failure, Flow (Dynamics), Pipes, Blades, Diffusers, Impellers, Machinery, Boundary layers
Proceedings Papers

Mixer-Type Rheometry for Complex Fluids

A. Ait-Kadi, P. Marchal, A. S. Chrissemant, M. Bousmina, L. Choplin
Proc. ASME. IMECE97, Rheology and Fluid Mechanics of Nonlinear Materials, 159-170, November 16–21, 1997
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1997-0483
https://doi.org/10.1115/IMECE1997-0483
View Paper titled, Mixer-Type Rheometry for Complex Fluids
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Topics: Fluids, Shear rate, Viscosity, Errors, Geometry, Impellers, Rotors, Torque
Proceedings Papers

Numerical Simulation of a Split-Blade Impeller Configuration of a Centrifugal Pump With Zero-Curvature Blades

Corrado Delle Site, Enrico Sciubba
Proc. ASME. IMECE97, Advanced Energy Systems, 495-505, November 16–21, 1997
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1997-1023
https://doi.org/10.1115/IMECE1997-1023
View Paper titled, Numerical Simulation of a Split-Blade Impeller Configuration of a Centrifugal Pump With Zero-Curvature Blades
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Topics: Blades, Centrifugal pumps, Computer simulation, Impellers, Flow (Dynamics), Pumps, Design, Finite element analysis, Turbulence
Proceedings Papers

Mixing Studies in Bioreactors

Tewodros Menisher, Mohamad Metghalchi, Edgar B. Gutoff
Proc. ASME. IMECE97, Advances in Bioengineering, 69-70, November 16–21, 1997
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1997-0232
https://doi.org/10.1115/IMECE1997-0232
View Paper titled, Mixing Studies in Bioreactors
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Topics: Bioreactors, Impellers, Ear, Clearances (Engineering), Shear (Mechanics), Blades, Design, Fluids, Oxygen, Pressure
Proceedings Papers

Investigation of Centrifugal Blower Noise

Christopher L. Banks, Sean F. Wu
Proc. ASME. IMECE98, Noise Control and Acoustics, 415-421, November 15–20, 1998
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1998-0537
https://doi.org/10.1115/IMECE1998-0537
View Paper titled, Investigation of Centrifugal Blower Noise
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Topics: Noise (Sound), Noise control, Spectra (Spectroscopy), Acoustics, Impellers
Proceedings Papers

Efficient Feedrate Optimization Method for Spline Toolpath Based on Typical Characteristics of Integral Impeller

Jianxin Xiao, Bingran Li, Jun Fang, Hui Zhang
Proc. ASME. IMECE2021, Volume 2B: Advanced Manufacturing, V02BT02A054, November 1–5, 2021
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2021-68728
https://doi.org/10.1115/IMECE2021-68728
View Paper titled, Efficient Feedrate Optimization Method for Spline Toolpath Based on Typical Characteristics of Integral Impeller
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Topics: Impellers, Optimization, Splines, Toolpaths
Proceedings Papers

Blade Loading and Numerical Slip Factor of Centrifugal Compressor Impellers

JongSik Oh
Proc. ASME. IMECE99, Fluids Engineering, 107-113, November 14–19, 1999
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1999-1221
https://doi.org/10.1115/IMECE1999-1221
View Paper titled, Blade Loading and Numerical Slip Factor of Centrifugal Compressor Impellers
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Topics: Blades, Compressor impellers, Impellers, Design, Turbulence, Computational fluid dynamics, Flow (Dynamics), Shapes