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Proceedings Papers

Mass Transport Considerations for Micro-Gravity Cell Cultures in the NASA/JSC Bioreactor

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Stanley J. Kleis, Cynthia M. Begley
Proc. ASME. IMECE97, Advances in Heat and Mass Transfer in Biotechnology, 49-57, November 16–21, 1997
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1997-1311
https://doi.org/10.1115/IMECE1997-1311
View Paper titled, Mass Transport Considerations for Micro-Gravity Cell Cultures in the NASA/JSC Bioreactor
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Topics: Bioreactors, Gravity (Force), NASA, Oxygen, Fluids, Vessels, Flow (Dynamics), Scalars, Computer simulation, Flight
Proceedings Papers

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

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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

Numerical Studies of Hemodynamic Flow in the Aortic Vessel of Patients With Congenital Heart Disease

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Justin T. Jack, Morten Jensen, Thomas Collins, Frandics Pak Chan, Paul C. Millett
Proc. ASME. IMECE2023, Volume 5: Biomedical and Biotechnology, V005T06A043, October 29–November 2, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2023-111933
https://doi.org/10.1115/IMECE2023-111933
View Paper titled, Numerical Studies of Hemodynamic Flow in the Aortic Vessel of Patients With Congenital Heart Disease
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Topics: Computational fluid dynamics, Diseases, Flow (Dynamics), Hemodynamics, Lumped parameter models, Vessels, Blood flow, Imaging, Aorta, Blood
Proceedings Papers

Predicting Pressure Gradient in Aortic Coarctation Based on Geometrical Features Using Design of Experiments and Machine Learning Models

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Alireza Asadbeygi, Mohammad Amin Abazari, Mona Alimohammadi
Proc. ASME. IMECE2023, Volume 5: Biomedical and Biotechnology, V005T06A052, October 29–November 2, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2023-117226
https://doi.org/10.1115/IMECE2023-117226
View Paper titled, Predicting Pressure Gradient in Aortic Coarctation Based on Geometrical Features Using Design of Experiments and Machine Learning Models
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Topics: Experimental design, Machine learning, Pressure gradient
Proceedings Papers

Time Dependent Characteristics of Valvular Regurgitation: A Numerical Investigation

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Jerry G. Myers, Jr., Andreas S. Anayiotos, Gilbert J. Perry
Proc. ASME. IMECE96, Advances in Bioengineering, 281-282, November 17–22, 1996
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1996-1224
https://doi.org/10.1115/IMECE1996-1224
View Paper titled, Time Dependent Characteristics of Valvular Regurgitation: A Numerical Investigation
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Topics: Approximation, Boundary-value problems, Computational fluid dynamics, Flow (Dynamics), Pressure gradient, Steady state
Proceedings Papers

Navier-Stokes Simulations of a Novel Micropump

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M. C. Sharatchandra, Mihir Sen, Mohamed Gad-el-Hak
Proc. ASME. IMECE96, Microelectromechanical Systems (MEMS), 225-238, November 17–22, 1996
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1996-1356
https://doi.org/10.1115/IMECE1996-1356
View Paper titled, Navier-Stokes Simulations of a Novel Micropump
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Topics: Micropumps, Navier-Stokes equations, Flow (Dynamics), Microscale devices, Cylinders, Reynolds number, Gas flow, Pressure gradient, Slip flow
Proceedings Papers

Model Studies on the Origination of Pseudo-Regurgitation During Heart Valve Closure

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Niranjan K. Talukder, Narayanan M. Komerath
Proc. ASME. IMECE96, Advances in Bioengineering, 205-206, November 17–22, 1996
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1996-1186
https://doi.org/10.1115/IMECE1996-1186
View Paper titled, Model Studies on the Origination of Pseudo-Regurgitation During Heart Valve Closure
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Topics: Valves, Flow (Dynamics), Vortices, Flow visualization, Pressure gradient, Pulsatile flow
Proceedings Papers

Analysis of Fluid Mechanical Energy Losses in Aortic Valve Stenosis

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Russell S. Heinrich, Arnold A. Fontaine, Randall Y. Grimes, Kristin E. Moore, Robert A. Levine, Ajit P. Yoganathan
Proc. ASME. IMECE96, Advances in Bioengineering, 193-194, November 17–22, 1996
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1996-1180
https://doi.org/10.1115/IMECE1996-1180
View Paper titled, Analysis of Fluid Mechanical Energy Losses in Aortic Valve Stenosis
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Topics: Energy dissipation, Fluid mechanics, Valves, Pressure drop, Blood flow, Catheters, Energy (Physics), Pressure, Pressure gradient, Stress
Proceedings Papers

Insights Into the Formation and Characteristics of Leakage Flow Structures Through Bileaflet Mechanical Heart Valve Prostheses

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Jeffrey T. Ellis, Timothy M. Healy, Arnold A. Fontaine, Rahul Saxena, Ajit P. Yoganathan
Proc. ASME. IMECE96, Advances in Bioengineering, 279-280, November 17–22, 1996
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1996-1223
https://doi.org/10.1115/IMECE1996-1223
View Paper titled, Insights Into the Formation and Characteristics of Leakage Flow Structures Through Bileaflet Mechanical Heart Valve Prostheses
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Topics: Heart valve prostheses, Leakage flows, Prostheses, Flow (Dynamics), Valves, Hinges, Blood, Jets, Leakage, Pressure gradient
Proceedings Papers

Flexible Composite Tubulars

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Thomas J. Walsh
Proc. ASME. IMECE96, Aerospace, 87-88, November 17–22, 1996
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1996-0615
https://doi.org/10.1115/IMECE1996-0615
View Paper titled, Flexible Composite Tubulars
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Topics: Bending (Stress), Cable reels, Composite materials, Dimensions, Oil fields, Pressure gradient, Storage, Stress, Temperature
Proceedings Papers

In Vitro Evaluation of Combined Cardiac Stenotic and Regurgitant Valve

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S. Einav, U. Zaretsky, G. Keren, J. Sherez
Proc. ASME. IMECE96, Advances in Bioengineering, 201-202, November 17–22, 1996
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1996-1184
https://doi.org/10.1115/IMECE1996-1184
View Paper titled, In Vitro Evaluation of Combined Cardiac Stenotic and Regurgitant Valve
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Topics: Valves, Flow (Dynamics), Pressure gradient, Disks, Doppler measurement, Hemodynamics, Pressure, Waves
Proceedings Papers

Computational Study of Local Fluid Speed-Up Past Vascular Indentation Without Significant Stenosis: A Potential Cause of Pressure Gradient Overestimation

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Francesco Migliavacca, Philip J. Kilner, Gabriele Dubini, Giancarlo Pennati, Alberto Redaelli, Roberto Fumero
Proc. ASME. IMECE96, Advances in Bioengineering, 79-80, November 17–22, 1996
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1996-1123
https://doi.org/10.1115/IMECE1996-1123
View Paper titled, Computational Study of Local Fluid Speed-Up Past Vascular Indentation Without Significant Stenosis: A Potential Cause of Pressure Gradient Overestimation
Open the PDF for Computational Study of Local Fluid Speed-Up Past Vascular Indentation Without Significant Stenosis: A Potential Cause of Pressure Gradient Overestimation in another window
Topics: Fluids, Pressure gradient, Aorta, Bearings, Computational fluid dynamics, Deformation, Engineering simulation, Pulsatile flow, Simulation, Velocity measurement
Proceedings Papers

A Study of Intermittent Flow in Downward Inclined Pipes

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Jiede Yang, Cem Sarica, Xuanzheng Chen, James P. Brill
Proc. ASME. IMECE96, Heat Transfer: Volume 3 — Experimental Studies in Multiphase Flow; Multiphase Flow in Porous Media; Experimental Multiphase Flows and Numerical Simulation of Two-Phase Flows; Fundamental Aspects of Experimental Methods, 115-122, November 17–22, 1996
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1996-0101
https://doi.org/10.1115/IMECE1996-0101
View Paper titled, A Study of Intermittent Flow in Downward Inclined Pipes
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Topics: Flow (Dynamics), Pipes, Slug flows, Log normal distribution, Corrosion, Design, Erosion, Gas flow, Injection wells, Pipelines
Proceedings Papers

Waves and Instabilities in Inclined Gas-Liquid Pipe Flow

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Eric Grolman, Jan M. H. Fortuin
Proc. ASME. IMECE96, Heat Transfer: Volume 3 — Experimental Studies in Multiphase Flow; Multiphase Flow in Porous Media; Experimental Multiphase Flows and Numerical Simulation of Two-Phase Flows; Fundamental Aspects of Experimental Methods, 163-170, November 17–22, 1996
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1996-0107
https://doi.org/10.1115/IMECE1996-0107
View Paper titled, Waves and Instabilities in Inclined Gas-Liquid Pipe Flow
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Topics: Pipe flow, Waves, Stability, Flow (Dynamics), Friction, Pipes, Pressure gradient, Shear stress, Slug flows, Surface roughness
Proceedings Papers

Displacement of a Fluid by Another in Tubes

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Dennis A. Siginer, Sayavur Bakhtiyarov
Proc. ASME. IMECE96, Rheology and Fluid Mechanics of Nonlinear Materials, 85-91, November 17–22, 1996
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1996-0233
https://doi.org/10.1115/IMECE1996-0233
View Paper titled, Displacement of a Fluid by Another in Tubes
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Topics: Displacement, Fluids, Viscosity, Shear (Mechanics), Crude oil, Density, Dynamics (Mechanics), Flow (Dynamics), Geometry, Non-Newtonian fluids
Proceedings Papers

On an Apparent Singularity in the Flow of Liquids Under High Shear Stress

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Scott Bair, M. M. Khonsari
Proc. ASME. IMECE96, Rheology and Fluid Mechanics of Nonlinear Materials, 229-236, November 17–22, 1996
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1996-0246
https://doi.org/10.1115/IMECE1996-0246
View Paper titled, On an Apparent Singularity in the Flow of Liquids Under High Shear Stress
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Topics: Flow (Dynamics), Shear stress, Pressure, Pressure gradient, Shear (Mechanics), Viscosity, Die cutting, Elastohydrodynamic lubrication, Gears, Lubrication
Proceedings Papers

Turbulent Flow Through Reed Type Valves of Reciprocating Compressors

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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

Three-Dimensional Numerical Analysis of Low Reynolds Number Precessing Jets

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Shailesh S. Manohar, Laura L. Pauley, Anil K. Kulkarni
Proc. ASME. IMECE96, Fluids Engineering, 315-322, November 17–22, 1996
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1996-0989
https://doi.org/10.1115/IMECE1996-0989
View Paper titled, Three-Dimensional Numerical Analysis of Low Reynolds Number Precessing Jets
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Topics: Jets, Numerical analysis, Reynolds number, Flow (Dynamics), Compressibility, Pressure gradient
Proceedings Papers

Flow Characteristics of Condensing Two-Phase Flow in Horizontal Microfin Tubes

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Shigeru Nozu, Hiroshi Honda
Proc. ASME. IMECE97, Fluids Engineering, 119-130, November 16–21, 1997
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1997-0763
https://doi.org/10.1115/IMECE1997-0763
View Paper titled, Flow Characteristics of Condensing Two-Phase Flow in Horizontal Microfin Tubes
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Topics: Flow (Dynamics), Two-phase flow, Condensation, Pressure drop, Geometry, Heat transfer, Pressure gradient, Refrigerants, Vapors
Proceedings Papers

Simulations of Three-Dimensional Flow and Augmented Heat Transfer in a Symmetrically Grooved Channel With Constant Temperature Walls

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M. Greiner, R. J. Faulkner, R. A. Wirtz, P. F. Fischer
Proc. ASME. IMECE97, Heat Transfer: Volume 3, 269-276, November 16–21, 1997
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1997-0918
https://doi.org/10.1115/IMECE1997-0918
View Paper titled, Simulations of Three-Dimensional Flow and Augmented Heat Transfer in a Symmetrically Grooved Channel With Constant Temperature Walls
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Topics: Engineering simulation, Flow (Dynamics), Heat transfer, Simulation, Temperature, Reynolds number, Boundary-value problems, Computer simulation, Convection, Fluids