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Proceedings Papers

Investigating the Design and Locations of Inlet and Exhaust Diffusers and Airflow Patterns and Airborne Contaminants in Surgical Settings

Mihai G. Burzo, Hussein Kokash, Khalil Khanafer
Proc. ASME. IMECE2024, Volume 6: Energy, V006T08A009, November 17–21, 2024
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2024-145848
https://doi.org/10.1115/IMECE2024-145848
View Paper titled, Investigating the Design and Locations of Inlet and Exhaust Diffusers and Airflow Patterns and Airborne Contaminants in Surgical Settings
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Topics: Air flow, Air pollution, Design, Diffusers, Exhaust systems, Surgery
Proceedings Papers

Flow Behavior Through Microfluidic Valves

X. N. Jiang, Z. Y. Zhou, Y. Li, Y. Yang, X. Y. Ye
Proc. ASME. IMECE96, Microelectromechanical Systems (MEMS), 221-224, November 17–22, 1996
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1996-1355
https://doi.org/10.1115/IMECE1996-1355
View Paper titled, Flow Behavior Through Microfluidic Valves
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Topics: Flow (Dynamics), Microfluidics, Valves, Silicon, Diffusers, Nozzles, Control systems
Proceedings Papers

Turbulent Flow Through Reed Type Valves of Reciprocating Compressors

C. J. Deschamps, A. T. Prata, R. T. S. Ferreira
Proc. ASME. IMECE96, Advanced Energy Systems, 151-161, November 17–22, 1996
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1996-0270
https://doi.org/10.1115/IMECE1996-0270
View Paper titled, Turbulent Flow Through Reed Type Valves of Reciprocating Compressors
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Topics: Compressors, Turbulence, Valves, Flow (Dynamics), Reynolds number, Approximation, Design, Diffusers, Disks, Gas flow
Proceedings Papers

A Computational-Experimental Development of Vortex Generator Use for a Transitioning S-Diffuser

Bruce J. Wendt, Julianne C. Dudek
Proc. ASME. IMECE96, Fluids Engineering, 305-313, November 17–22, 1996
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1996-0988
https://doi.org/10.1115/IMECE1996-0988
View Paper titled, A Computational-Experimental Development of Vortex Generator Use for a Transitioning S-Diffuser
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Topics: Diffusers, Generators, Vortices, Pressure, Design, Drag (Fluid dynamics), Experimental analysis
Proceedings Papers

Optimized HVAC Air Distribution for Improved Air Quality Using CFD Analysis

Hussein Kokash, Mihai G. Burzo, Gbemeho Agbaglah, Fardeen Mazumder
Proc. ASME. IMECE2022, Volume 6: Energy, V006T08A035, October 30–November 3, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2022-95730
https://doi.org/10.1115/IMECE2022-95730
View Paper titled, Optimized HVAC Air Distribution for Improved Air Quality Using CFD Analysis
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Topics: Air pollution, Computational fluid dynamics, HVAC equipment, Design, Diffusers, Air conditioning, Energy consumption, Heating, Ventilation, Computer software
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

Design Analysis of No-Moving-Parts Valves for Micropumps

Manish Deshpande, John R. Gilbert, Ron L. Bardell, Fred R. Forster
Proc. ASME. IMECE98, Micro-Electro-Mechanical Systems (MEMS), 153-158, November 15–20, 1998
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1998-1236
https://doi.org/10.1115/IMECE1998-1236
View Paper titled, Design Analysis of No-Moving-Parts Valves for Micropumps
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Topics: Design, Micropumps, Valves, Diffusers, Design methodology, Engineering simulation, Flow (Dynamics), Fluids, Reynolds number, Simulation
Proceedings Papers

Mathematical Model for Proton Exchange Membrane Fuel Cells

Vladimir Gurau, Sadik Kakaç, Hongtan Liu
Proc. ASME. IMECE98, Advanced Energy Systems, 205-214, November 15–20, 1998
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1998-0845
https://doi.org/10.1115/IMECE1998-0845
View Paper titled, Mathematical Model for Proton Exchange Membrane Fuel Cells
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Topics: Boundary-value problems, Catalysts, Current density, Diffusers, Fuel cells, Membranes, Numerical analysis, Oxygen, Porosity, Porous materials
Proceedings Papers

Optimization of Enhanced Steam-Ejector Applied to Steam Jet Refrigeration

D. A. Kouremenos, E. D. Rogdakis, G. K. Alexis
Proc. ASME. IMECE98, Advanced Energy Systems, 19-26, November 15–20, 1998
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1998-0821
https://doi.org/10.1115/IMECE1998-0821
View Paper titled, Optimization of Enhanced Steam-Ejector Applied to Steam Jet Refrigeration
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Topics: Ejectors, Optimization, Refrigeration, Steam, Diffusers, Shock (Mechanics), Absorption, Ducts, Flow (Dynamics), Refrigerants
Proceedings Papers

Investigation of a Coanda-Effect Enhanced HVAC Diffuser Using CFD Analysis

Hussein Kokash, Mihai G. Burzo, Khalil Khanafer, Bharat Gokeda
Proc. ASME. IMECE2021, Volume 8A: Energy, V08AT08A052, November 1–5, 2021
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2021-69036
https://doi.org/10.1115/IMECE2021-69036
View Paper titled, Investigation of a Coanda-Effect Enhanced HVAC Diffuser Using CFD Analysis
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Topics: Computational fluid dynamics, Diffusers, HVAC equipment, Design, Energy consumption, Flow (Dynamics), Air flow, Ceilings, Computer software, Cooling
Proceedings Papers

Design Analysis of an Electroless Plating Bath Using CFD Technique

Tien-Yu Tom Lee, Jong-Kai Lin
Proc. ASME. IMECE99, Heat Transfer: Volume 3, 381-388, November 14–19, 1999
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1999-1095
https://doi.org/10.1115/IMECE1999-1095
View Paper titled, Design Analysis of an Electroless Plating Bath Using CFD Technique
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Topics: Computational fluid dynamics, Design, Electroless plating, Flow (Dynamics), Semiconductor wafers, Diffusers, Fluids, Momentum, Nickel, Plating
Proceedings Papers

Fabrication of an Electromagnetic Micropump for Cerebrospinal Fluid Shunt

Myung Sik Kim, Kee Young Kwon, Sang Wook Lee, Sang Sik Yang
Proc. ASME. IMECE2001, Micro-Electro-Mechanical Systems (MEMS), 793-798, November 11–16, 2001
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2001/MEMS-23913
https://doi.org/10.1115/IMECE2001/MEMS-23913
View Paper titled, Fabrication of an Electromagnetic Micropump for Cerebrospinal Fluid Shunt
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Topics: Cerebrospinal fluid, Manufacturing, Microelectromechanical systems, Micropumps, Diaphragms (Mechanical devices), Diaphragms (Structural), Design, Diffusers, Electromagnetic force, Flow (Dynamics)
Proceedings Papers

Simulation of the Onset of Rotating Stall

Christopher J. Freitas, Anthony J. Smalley
Proc. ASME. IMECE2001, Fluids Engineering, 119-124, November 11–16, 2001
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2001/FED-24939
https://doi.org/10.1115/IMECE2001/FED-24939
View Paper titled, Simulation of the Onset of Rotating Stall
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Topics: Simulation, Stability, Compressors, Computer simulation, Diffusers, Flow (Dynamics), Fluid dynamics, Navier-Stokes equations, Vaneless diffusers
Proceedings Papers

The Application of PIV in the Study of Impeller-Diffuser Interaction in Centrifugal Fan: Part I — Impeller-Vaneless Diffuser Interaction

Tarek Mekhail, Zhang Li, Du Zhaohui, Willem Jansen, Chen Hanping
Proc. ASME. IMECE2001, Fluids Engineering, 235-242, November 11–16, 2001
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2001/FED-24952
https://doi.org/10.1115/IMECE2001/FED-24952
View Paper titled, The Application of PIV in the Study of Impeller-Diffuser Interaction in Centrifugal Fan: Part I — Impeller-Vaneless Diffuser Interaction
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Topics: Diffusers, Impellers, Flow (Dynamics), Vaneless diffusers, Computers, Image processing, Particulate matter, Photography, Turbomachinery, Unsteady flow
Proceedings Papers

A Two-Phase and Multi-Component Model for the Cathode of PEM Fuel Cells

Lixin You, Hongtan Liu
Proc. ASME. IMECE2001, Heat Transfer: Volume 4 — Combustion and Energy Systems, 325-334, November 11–16, 2001
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2001/HTD-24273
https://doi.org/10.1115/IMECE2001/HTD-24273
View Paper titled, A Two-Phase and Multi-Component Model for the Cathode of PEM Fuel Cells
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Topics: Proton exchange membrane fuel cells, Two-phase flow, Diffusers, Flow (Dynamics), Water, Anodes, Catalysts, Current density, Thermal management, Boundary-value problems
Proceedings Papers

The Application of PIV in the Study of Impeller-Diffuser Interaction in Centrifugal Fan: Part II — Impeller-Vaned Diffuser Interaction

Tarek Mekhail, Zhang Li, Du Zhaohui, Willem Jansen, Chen Hanping
Proc. ASME. IMECE2001, Fluids Engineering, 243-250, November 11–16, 2001
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2001/FED-24953
https://doi.org/10.1115/IMECE2001/FED-24953
View Paper titled, The Application of PIV in the Study of Impeller-Diffuser Interaction in Centrifugal Fan: Part II — Impeller-Vaned Diffuser Interaction
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Topics: Diffusers, Impellers, Blades, Flow (Dynamics), Velocity measurement, Lasers, Rotors, Stators, Turbomachinery, Unsteady flow
Proceedings Papers

The Investigation of Distorted and Enhanced Inlet Flow Influence on the Performance of a Centrifugal Compressor Stage

Yunbae Kim, Abraham Engeda, Ron Aungier, Greg Direnzi
Proc. ASME. IMECE2001, Process Industries, 15-23, November 11–16, 2001
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2001/PID-25602
https://doi.org/10.1115/IMECE2001/PID-25602
View Paper titled, The Investigation of Distorted and Enhanced Inlet Flow Influence on the Performance of a Centrifugal Compressor Stage
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Topics: Compressors, Flow (Dynamics), Diffusers, Impellers, Computer simulation, Design methodology, Pipes, Nozzles, Pressure, Shapes
Proceedings Papers

A Numerical Study of Volute Design in Centrifugal Compressor

Weili Yang, Peter Grant, James Hitt
Proc. ASME. IMECE2001, Process Industries, 1-7, November 11–16, 2001
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2001/PID-25600
https://doi.org/10.1115/IMECE2001/PID-25600
View Paper titled, A Numerical Study of Volute Design in Centrifugal Compressor
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Topics: Compressors, Design, Computational fluid dynamics, Pressure, Flow (Dynamics), Diffusers, Geometry, Impellers, Surges, Tradeoffs
Proceedings Papers

Numerical Analysis of the Flow Inside a Centrifugal Compressor’s Vaneless Diffuser and Volute

Hooman Rezaei, Abraham Engeda, Paul Haley
Proc. ASME. IMECE2001, Process Industries, 9-13, November 11–16, 2001
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2001/PID-25601
https://doi.org/10.1115/IMECE2001/PID-25601
View Paper titled, Numerical Analysis of the Flow Inside a Centrifugal Compressor’s Vaneless Diffuser and Volute
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Topics: Flow (Dynamics), Numerical analysis, Vaneless diffusers, Engineering simulation, Simulation, Boundary-value problems, Diffusers, Geometry, Impellers
Proceedings Papers

Modifications of a Two Stage Centrifugal Compressor for the Volute and Vaneless Diffuser Study

Hooman Rezaei, Abraham Engeda, Paul Haley
Proc. ASME. IMECE2001, Process Industries, 37-41, November 11–16, 2001
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2001/PID-25604
https://doi.org/10.1115/IMECE2001/PID-25604
View Paper titled, Modifications of a Two Stage Centrifugal Compressor for the Volute and Vaneless Diffuser Study
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Topics: Compressors, Vaneless diffusers, Flow (Dynamics), Test facilities, Diffusers, Engines, Fluids, Motors, Pressure