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Proceedings Papers

Excel ® VBA for Thermal Science Applications

J. H. Jones, T. V. Eldredge
Proc. ASME. IMECE2022, Volume 7: Engineering Education, V007T09A025, October 30–November 3, 2022
Paper No: IMECE2022-95394
DOI: https://doi.org/10.1115/IMECE2022-95394
... various internet sources to streamline thermal science analyses and allow the learners to spend more time evaluating solution behavior/sensitivity as opposed to generating results. These VBA functions have application in fluid dynamics, heat transfer, and thermodynamics courses and allow the learners...
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Topics: Errors, Fluid dynamics, Heat transfer, Internet, Thermal properties, Thermal radiation, Thermodynamics
Proceedings Papers

Designing a Physical Model for the Emsworth Lock and Dam Filling and Emptying System

Nathan Doshi, Jacob Hancox, Polakrit Karkhai, Cameryn Smith, Adam Tawakkol, Spencer White, Elizabeth Bristow, Aaron Hill, Brad McCoy, Margaret Nowicki
Proc. ASME. IMECE2022, Volume 8: Fluids Engineering; Heat Transfer and Thermal Engineering, V008T10A037, October 30–November 3, 2022
Paper No: IMECE2022-95481
DOI: https://doi.org/10.1115/IMECE2022-95481
.... The model must match a Froude number of 0.052 to effectively represent reality. modeling and simulation fluid dynamics fluid flow computer aided design design for manufacturing water Proceedings of the ASME 2022 International Mechanical Engineering Congress and Exposition IMECE2022 October 30...
View Paper titled, Designing a Physical Model for the Emsworth Lock and Dam Filling and Emptying System
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Topics: Dams, Design, Locks (Waterways), Modeling, Simulation, Water, Construction, Fluid dynamics, Inflow, Maintenance
Proceedings Papers

A Model Experiment of Aortic Valve Stenosis to Correlate Narrowness With the Acoustic Spectrum

Hannah Zukowski, Marco Rupp, Winrose Mollel, Taikang Ning, Clayton P. Byers
Proc. ASME. IMECE2021, Volume 10: Fluids Engineering, V010T10A063, November 1–5, 2021
Paper No: IMECE2021-70771
DOI: https://doi.org/10.1115/IMECE2021-70771
...– 80 Hz band, show significantly increased overall energy in these model cases. While all restricted cases demonstrate a nominal amount of increased energy, there appears to be more significant changes when the narrowing exceeds an area reduction of 40%. turbulence fluid dynamics bio-inspired...
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Topics: Acoustics, Valves, Electromagnetic spectrum, Biomimetics, Flow (Dynamics), Internal flow, Pulsatile flow, Shapes, Spectra (Spectroscopy), Turbulence
Proceedings Papers

A Parametric Study of Piezoelectric Energy Harvesting by Vortex Induced Vibration of a Pair of Cylinders

Thomas Cornett, Arka P. Chattopadhyay, Mehdi Esmaeilpour
Proc. ASME. IMECE2021, Volume 1: Acoustics, Vibration, and Phononics, V001T01A019, November 1–5, 2021
Paper No: IMECE2021-71636
DOI: https://doi.org/10.1115/IMECE2021-71636
... with a frequency of about 2.2 Hz, close to the natural frequency of 2.17Hz. energy harvesting fluid dynamics experimentation wind tunnel Proceedings of the ASME 2021 International Mechanical Engineering Congress and Exposition IMECE2021 November 1-5, 2021, Virtual, Online IMECE2021-71636 A PARAMETRIC...
View Paper titled, A Parametric Study of Piezoelectric Energy Harvesting by Vortex Induced Vibration of a Pair of Cylinders
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Topics: Cylinders, Energy harvesting, Vortex-induced vibration
Proceedings Papers

Investigation of Gravity Effects on Electrically Driven Liquid Film Flow Boiling: A Micro-Gravity Flight Campaign in Preparation of ISS Experiment

Alexander J. Castaneda, Nathaniel J. O’Connor, Jamal Yagoobi
Proc. ASME. IMECE2020, Volume 11: Heat Transfer and Thermal Engineering, V011T11A008, November 16–19, 2020
Paper No: IMECE2020-24133
DOI: https://doi.org/10.1115/IMECE2020-24133
... that this technology can provide thermal enhancement independent of gravity. This study paves the way for future implementation of EHD-driven two-phase heat transport devices into space and aeronautical electronics applications. fluid dynamics heat transfer boiling electrohydrodynamics dieletrophoresis...
View Paper titled, Investigation of Gravity Effects on Electrically Driven Liquid Film Flow Boiling: A Micro-Gravity Flight Campaign in Preparation of ISS Experiment
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Topics: Boiling, Electrohydrodynamics, Flight, Flow (Dynamics), Fluid dynamics, Gravity (Force), Heat transfer, Liquid films
Proceedings Papers

Implications of Non-Bingham Rheology

Leonard F. Pease, Judith A. Bamberger, Michael J. Minette
Proc. ASME. IMECE2019, Volume 7: Fluids Engineering, V007T08A028, November 11–14, 2019
Paper No: IMECE2019-11841
DOI: https://doi.org/10.1115/IMECE2019-11841
... shows that the bias may be large (hundreds of percent or more) at modest shear rates and that modest shear rates dominate pipe velocity profiles. rheology radioactive waste slurry transport fluid dynamics IMPLICATIONS OF NON-BINGHAM RHEOLOGY Leonard F. Pease, Judith A. Bamberger,1...
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Topics: Radioactive wastes, Rheology, Slurries
Proceedings Papers

Virtual Robustness Evaluation of Turbine Structure Assemblies Using 3D Scanner Data

Anders Forslund, Rikard So¨derberg, Johan Lo¨o¨f, Alejandro Vega Galvez
Proc. ASME. IMECE2011, Volume 1: Advances in Aerospace Technology; Energy Water Nexus; Globalization of Engineering; Posters, 157-165, November 11–17, 2011
Paper No: IMECE2011-62517
DOI: https://doi.org/10.1115/IMECE2011-62517
..., 3D Scanner, Finite Element Analysis, Fluid Dynamics, Sensitivity Analysis. NOMENCLATURE CAD Computer Aided Design CAT Computer Aided Tolerancing CFD Computational Fluid Dynamics FEM Finite Element Method MDO Multidisciplinary Design Optimization TRS Turbine Rear Structure 1. PROBLEM DESCRIPTION...
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Topics: Design, Robustness, Turbines, Engine design, Engines, Pressure, Computational fluid dynamics, Computer software, Computer-aided design, Exhaust systems
Proceedings Papers

Numerical Simulation for Compressible Supercavitating Flow Over Disk-Cavitator

Qingchang Meng, Zhihong Zhang, Jubin Liu, Jiannong Gu, Tao Miao
Proc. ASME. IMECE2010, Volume 7: Fluid Flow, Heat Transfer and Thermal Systems, Parts A and B, 1071-1078, November 12–18, 2010
Paper No: IMECE2010-37645
DOI: https://doi.org/10.1115/IMECE2010-37645
... supercavity projectile finite volume method numerical simulation fluid dynamics Proceedings of the ASME 2010 International Mechanical Engineering Congress & Exposition IMECE2010 November 12-18, 2010 Vancouver, British Columbia, Canada IMECE2010-37645 NUMERICAL SIMULATION FOR COMPRESSIBLE...
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Topics: Compressibility, Computer simulation, Disks, Finite volume methods, Flow (Dynamics), Projectiles, Shapes, Drag (Fluid dynamics), Fluid dynamics, Fluids
Proceedings Papers

Experimental and Numerical Studies of Carbon Black Formation Through Thermal Decomposition of Waste Natural Gas

M. Moghiman, N. Hosseini, M. H. Raad, M. Javadi
Proc. ASME. IMECE2008, Volume 3: Combustion Science and Engineering, 239-245, October 31–November 6, 2008
Paper No: IMECE2008-68883
DOI: https://doi.org/10.1115/IMECE2008-68883
... the experimental measurements shows good agreement. carbon black decomposition fluid dynamics soot natural gas ABSTRACT The present study is concerned with measuring and simulatin gas furna been me software chemical carbon b natural ga rate and investigat flow rate higher fee formation important...
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Topics: Carbon black pigments, Natural gas
Proceedings Papers

A Numerical Simulation of Nonlinear Fluid-Rigid Structure Interaction Problems

J. T. Xing, W. G. Price, Y. G. Chen
Proc. ASME. IMECE2002, 5th International Symposium on Fluid Structure Interaction, Aeroelasticity, and Flow Induced Vibration and Noise, 1335-1344, November 17–22, 2002
Paper No: IMECE2002-32534
DOI: https://doi.org/10.1115/IMECE2002-32534
... these numerical equations. A numerical example is presented to demonstrate applications of the developed numerical model. Fluid-structure interaction Nonlinear numerical analysis ALE description Overset grids Fluid dynamics Proceedings of IMECE2002 ASME International Mechanical Engineering Congress...
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Topics: Computer simulation, Fluid dynamics, Fluids, Numerical analysis, Boundary-value problems, Dynamics (Mechanics), Fluid structure interaction
Proceedings Papers

Active Control of the Profile Drag of Two-Dimensional Cylinders

Hani H. Nigim, Hide S. Koyama, Kohta Shiino
Proc. ASME. IMECE2002, 5th International Symposium on Fluid Structure Interaction, Aeroelasticity, and Flow Induced Vibration and Noise, 509-517, November 17–22, 2002
Paper No: IMECE2002-33589
DOI: https://doi.org/10.1115/IMECE2002-33589
... and low Reynolds number the profile drag was reduced by 9%. Fluid Dynamics Bluff Bodies Acoustic Control Profile Drag Wake Instability Proceedings of IMECE2002 Keyw Control, P INTROD The ph numerous include; conventio transmiss wake flow many res methods turbulent varying d surface r vortex...
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Topics: Acoustics, Cylinders, Form drag, Wakes