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Proceedings Papers

Impact of Urban Microclimate on Air Conditioning Energy Consumption Using Different Convective Heat Transfer Coefficient Correlations Available in Building Energy Simulation Tools

Sambhaji T. Kadam, Ibrahim Hassan, Liangzhu (Leon) Wang, Mohammad Azizur Rahman
Proc. ASME. FEDSM2021, Volume 2: Fluid Applications and Systems; Fluid Measurement and Instrumentation, V002T03A002, August 10–12, 2021
Paper No: FEDSM2021-65589
DOI: https://doi.org/10.1115/FEDSM2021-65589
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Topics: Air conditioning, Cities, Convection, Energy consumption, Microclimate, Simulation, Roofs, Errors, Algorithms, Cooling
Proceedings Papers

Fuzzy Method Applied at Energetic and Economic Rehabilitation of Pumping Station

Victorita Radulescu
Proc. ASME. FEDSM2021, Volume 2: Fluid Applications and Systems; Fluid Measurement and Instrumentation, V002T03A032, August 10–12, 2021
Paper No: FEDSM2021-65616
DOI: https://doi.org/10.1115/FEDSM2021-65616
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Topics: Economics , Pumping stations, Water supply, Pumps, Algorithms, Cities, Flow (Dynamics), Interpolation, Optimization, Polynomial approximation
Proceedings Papers

Numerical Study on Unsteady Wake Characteristics of an Urban Maglev Train

Zhenxu Sun, Yongfang Yao, Fanbing Kong, Guowei Yang
Proc. ASME. AJKFluids2019, Volume 3A: Fluid Applications and Systems, V03AT03A003, July 28–August 1, 2019
Paper No: AJKFluids2019-5041
DOI: https://doi.org/10.1115/AJKFluids2019-5041
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Topics: Cities, Magnetic levitation, Trains, Wakes, Vortices, Flow (Dynamics), Shapes, Stress, Design, Eddies (Fluid dynamics)
Proceedings Papers

Particles Transport in Railway Braking Systems: An Experimental and Numerical Investigation

Charlene Octau, Marc Lippert, Anthony Graziani, Michel Watremez, Laurent Keirsbulck, Laurent Dubar, Talib Dbouk
Proc. ASME. FEDSM2017, Volume 1C, Symposia: Gas-Liquid Two-Phase Flows; Gas and Liquid-Solid Two-Phase Flows; Numerical Methods for Multiphase Flow; Turbulent Flows: Issues and Perspectives; Flow Applications in Aerospace; Fluid Power; Bio-Inspired Fluid Mechanics; Flow Manipulation and Active Control; Fundamental Issues and Perspectives in Fluid Mechanics; Transport Phenomena in Energy Conversion From Clean and Sustainable Resources; Transport Phenomena in Materials Processing and Manufacturing Processes, V01CT15A001, July 30–August 3, 2017
Paper No: FEDSM2017-69126
DOI: https://doi.org/10.1115/FEDSM2017-69126
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Topics: Braking, Particulate matter, Railroads, Air pollution, Abrasion, Brakes, Cities, Computational fluid dynamics, Emissions, Finite volume methods
Proceedings Papers

Numerical Study on Two-Phase Flow Patterns in Vortex Dropshaft

Xichen Wang, Jian Zhang, Xiaodong Yu, Sheng Chen
Proc. ASME. FEDSM2017, Volume 1C, Symposia: Gas-Liquid Two-Phase Flows; Gas and Liquid-Solid Two-Phase Flows; Numerical Methods for Multiphase Flow; Turbulent Flows: Issues and Perspectives; Flow Applications in Aerospace; Fluid Power; Bio-Inspired Fluid Mechanics; Flow Manipulation and Active Control; Fundamental Issues and Perspectives in Fluid Mechanics; Transport Phenomena in Energy Conversion From Clean and Sustainable Resources; Transport Phenomena in Materials Processing and Manufacturing Processes, V01CT16A008, July 30–August 3, 2017
Paper No: FEDSM2017-69206
DOI: https://doi.org/10.1115/FEDSM2017-69206
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Topics: Two-phase flow, Vortices, Flow (Dynamics), Water, Boundary-value problems, Cities, Computer simulation, Computer software, Design, Drainage
Proceedings Papers

A Numerical Study on the Performance Improvement for a Vertical-Axis Wind Turbine at Low Tip-Speed-Ratios

Zhenyu Wang, Mei Zhuang
Proc. ASME. FEDSM2017, Volume 1A, Symposia: Keynotes; Advances in Numerical Modeling for Turbomachinery Flow Optimization; Fluid Machinery; Industrial and Environmental Applications of Fluid Mechanics; Pumping Machinery, V01AT02A009, July 30–August 3, 2017
Paper No: FEDSM2017-69220
DOI: https://doi.org/10.1115/FEDSM2017-69220
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Topics: Vertical axis wind turbines, Blades, Flow (Dynamics), Flow separation, Horizontal axis wind turbines, Wind energy, Wind velocity, Cities, Design, Energy generation
Proceedings Papers

Numerical Simulation and Performance Prediction of Reversible Submersible Tubular Pumping System

Yan Jin, Chao Liu, Jiren Zhou, Hua Yang, Li Cheng
Proc. ASME. AJKFluids2015, Volume 1: Symposia, V001T33A020, July 26–31, 2015
Paper No: AJKFluids2015-33658
DOI: https://doi.org/10.1115/AJKFluids2015-33658
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Topics: Computer simulation, Submersibles, Pumps, Drainage, Irrigation (Agriculture), Pumping stations, Cities, Design, Engines, Flow (Dynamics)
Proceedings Papers

A Geometric Preprocessor for Immersed Boundary Method Calculations

Inanc Senocak, Micah Sandusky, Rey DeLeon, Derek Wade
Proc. ASME. AJKFluids2015, Volume 1: Symposia, V001T07A001, July 26–31, 2015
Paper No: AJKFluids2015-7678
DOI: https://doi.org/10.1115/AJKFluids2015-7678
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Topics: Algorithms, Cities, Computational geometry, Computers, Errors, Flow (Dynamics), Geometry, Turbulence
Proceedings Papers

Sensitivity of WRF Model to Urban Parameterizations, With Applications to Chicago Metropolitan Urban Heat Island

Ashish Sharma, Harindra J. S. Fernando, Jessica Hellmann, Fei Chen
Proc. ASME. FEDSM2014, Volume 1D, Symposia: Transport Phenomena in Mixing; Turbulent Flows; Urban Fluid Mechanics; Fluid Dynamic Behavior of Complex Particles; Analysis of Elementary Processes in Dispersed Multiphase Flows; Multiphase Flow With Heat/Mass Transfer in Process Technology; Fluid Mechanics of Aircraft and Rocket Emissions and Their Environmental Impacts; High Performance CFD Computation; Performance of Multiphase Flow Systems; Wind Energy; Uncertainty Quantification in Flow Measurements and Simulations, V01DT28A002, August 3–7, 2014
Paper No: FEDSM2014-21292
DOI: https://doi.org/10.1115/FEDSM2014-21292
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Topics: Cities, Heat, Climate, Accounting, Databases, Engineering simulation, Lakes, Resolution (Optics), Simulation, Temperature
Proceedings Papers

An Uncertainty Quantification Analysis in a Simplified Problem of Urban Pollutant Dispersion by Means of ANOVA-POD/Kriging-Based Response Surfaces

Luca Margheri, Pierre Sagaut
Proc. ASME. FEDSM2014, Volume 1D, Symposia: Transport Phenomena in Mixing; Turbulent Flows; Urban Fluid Mechanics; Fluid Dynamic Behavior of Complex Particles; Analysis of Elementary Processes in Dispersed Multiphase Flows; Multiphase Flow With Heat/Mass Transfer in Process Technology; Fluid Mechanics of Aircraft and Rocket Emissions and Their Environmental Impacts; High Performance CFD Computation; Performance of Multiphase Flow Systems; Wind Energy; Uncertainty Quantification in Flow Measurements and Simulations, V01DT28A004, August 3–7, 2014
Paper No: FEDSM2014-21556
DOI: https://doi.org/10.1115/FEDSM2014-21556
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Topics: Cities, Pollution, Uncertainty quantification, Engineering simulation, Simulation, Flow (Dynamics), Computational fluid dynamics, Dynamics (Mechanics), Physics, Response surface methodology
Proceedings Papers

Modelling the Urban Boundary-Layer Over a Typical Mediterranean City Using WRF: Assessment of UHI and Thermal Comfort

M.-V. Guarino, A. Martilli, S. Di Sabatino, L. S. Leo
Proc. ASME. FEDSM2014, Volume 1D, Symposia: Transport Phenomena in Mixing; Turbulent Flows; Urban Fluid Mechanics; Fluid Dynamic Behavior of Complex Particles; Analysis of Elementary Processes in Dispersed Multiphase Flows; Multiphase Flow With Heat/Mass Transfer in Process Technology; Fluid Mechanics of Aircraft and Rocket Emissions and Their Environmental Impacts; High Performance CFD Computation; Performance of Multiphase Flow Systems; Wind Energy; Uncertainty Quantification in Flow Measurements and Simulations, V01DT28A006, August 3–7, 2014
Paper No: FEDSM2014-21572
DOI: https://doi.org/10.1115/FEDSM2014-21572
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Topics: Boundary layers, Cities, Modeling, Thermal stresses, Boundary element methods, Building materials, Heat, Model validation, Shapes, Statistical analysis
Proceedings Papers

Multi-Scale Simulations of Climate-Change Influence on Chicago Heat Island

Patrick Conry, H. J. S. Fernando, L. S. Leo, Ashish Sharma, Mark Potosnak, Jessica Hellmann
Proc. ASME. FEDSM2014, Volume 1D, Symposia: Transport Phenomena in Mixing; Turbulent Flows; Urban Fluid Mechanics; Fluid Dynamic Behavior of Complex Particles; Analysis of Elementary Processes in Dispersed Multiphase Flows; Multiphase Flow With Heat/Mass Transfer in Process Technology; Fluid Mechanics of Aircraft and Rocket Emissions and Their Environmental Impacts; High Performance CFD Computation; Performance of Multiphase Flow Systems; Wind Energy; Uncertainty Quantification in Flow Measurements and Simulations, V01DT28A007, August 3–7, 2014
Paper No: FEDSM2014-21581
DOI: https://doi.org/10.1115/FEDSM2014-21581
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Topics: Climate change, Engineering simulation, Heat, Simulation, Microscale devices, Cities, Climate, Resolution (Optics), Boundary-value problems, Computer simulation
Proceedings Papers

Large-Eddy Simulation of Reactive Pollutant Dispersion Over Street Canyons of Different Aspect Ratios

T. Z. Du, Chun-Ho Liu, Y. B. Zhao
Proc. ASME. FEDSM2014, Volume 1D, Symposia: Transport Phenomena in Mixing; Turbulent Flows; Urban Fluid Mechanics; Fluid Dynamic Behavior of Complex Particles; Analysis of Elementary Processes in Dispersed Multiphase Flows; Multiphase Flow With Heat/Mass Transfer in Process Technology; Fluid Mechanics of Aircraft and Rocket Emissions and Their Environmental Impacts; High Performance CFD Computation; Performance of Multiphase Flow Systems; Wind Energy; Uncertainty Quantification in Flow Measurements and Simulations, V01DT28A001, August 3–7, 2014
Paper No: FEDSM2014-21252
DOI: https://doi.org/10.1115/FEDSM2014-21252
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Topics: Large eddy simulation, Pollution, Roads, Cities, Turbulence, Chemical reactions, Air flow, Flow (Dynamics), Surface roughness, Vehicles
Proceedings Papers

A Scaling Law for the Urban Heat Island Phenomenon: Deductions From Field Measurements and Comparisons With Existing Results From Laboratory Experiments

Marina K.-A. Neophytou, Harindra J. S. Fernando, Ekaterina Batchvarova, Mats Sandberg, Jos Lelieveld, Eleonora Tryphonos
Proc. ASME. FEDSM2014, Volume 1D, Symposia: Transport Phenomena in Mixing; Turbulent Flows; Urban Fluid Mechanics; Fluid Dynamic Behavior of Complex Particles; Analysis of Elementary Processes in Dispersed Multiphase Flows; Multiphase Flow With Heat/Mass Transfer in Process Technology; Fluid Mechanics of Aircraft and Rocket Emissions and Their Environmental Impacts; High Performance CFD Computation; Performance of Multiphase Flow Systems; Wind Energy; Uncertainty Quantification in Flow Measurements and Simulations, V01DT28A009, August 3–7, 2014
Paper No: FEDSM2014-21819
DOI: https://doi.org/10.1115/FEDSM2014-21819
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Topics: Cities, Heat, Scaling laws (Mathematical physics), Heating, Cooling, Flow (Dynamics), Meteorology, Urban planning
Proceedings Papers

AIRCITY: A Very High Resolution Atmospheric Dispersion Modeling System for Paris

J. Moussafir, C. Olry, M. Nibart, A. Albergel, P. Armand, C. Duchenne, F. Mahé, L. Thobois, S. Loaëc, O. Oldrini
Proc. ASME. FEDSM2014, Volume 1D, Symposia: Transport Phenomena in Mixing; Turbulent Flows; Urban Fluid Mechanics; Fluid Dynamic Behavior of Complex Particles; Analysis of Elementary Processes in Dispersed Multiphase Flows; Multiphase Flow With Heat/Mass Transfer in Process Technology; Fluid Mechanics of Aircraft and Rocket Emissions and Their Environmental Impacts; High Performance CFD Computation; Performance of Multiphase Flow Systems; Wind Energy; Uncertainty Quantification in Flow Measurements and Simulations, V01DT28A010, August 3–7, 2014
Paper No: FEDSM2014-21820
DOI: https://doi.org/10.1115/FEDSM2014-21820
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Topics: Modeling, Resolution (Optics), Air pollution, Traffic, Flow (Dynamics), Simulation, Cities, Computation, Computational fluid dynamics, Particulate matter
Proceedings Papers

An Assessment on the Wind Energy Potential and Possible Solutions for Power Generation in Baltimore County in Maryland, USA

N. Goudarzi, W. D. Zhu, R. Delgado, A. St. Pé
Proc. ASME. FEDSM2014, Volume 1D, Symposia: Transport Phenomena in Mixing; Turbulent Flows; Urban Fluid Mechanics; Fluid Dynamic Behavior of Complex Particles; Analysis of Elementary Processes in Dispersed Multiphase Flows; Multiphase Flow With Heat/Mass Transfer in Process Technology; Fluid Mechanics of Aircraft and Rocket Emissions and Their Environmental Impacts; High Performance CFD Computation; Performance of Multiphase Flow Systems; Wind Energy; Uncertainty Quantification in Flow Measurements and Simulations, V01DT39A007, August 3–7, 2014
Paper No: FEDSM2014-21784
DOI: https://doi.org/10.1115/FEDSM2014-21784
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Topics: Energy generation, Wind energy, Wind velocity, Wind, Cities, Shapes, Weibull distribution, Wind power
Proceedings Papers

Modeling Wind Flow and Particulate Pollutant Dispersion Around a Realistic Model of a Building Using Large-Eddy Simulation

Behtash Tavakoli, Goodarz Ahmadi
Proc. ASME. FEDSM2012, Volume 1: Symposia, Parts A and B, 291-295, July 8–12, 2012
Paper No: FEDSM2012-72362
DOI: https://doi.org/10.1115/FEDSM2012-72362
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Topics: Flow (Dynamics), Large eddy simulation, Modeling, Particulate matter, Pollution, Turbulence, Wind, Air pollution, Air flow, Cities
Proceedings Papers

Performance and Flow Condition of Cross-Flow Wind Turbine With a Symmetrical Casing

Junichiro Fukutomi, Toru Shigemitsu, Masaaki Toyohara
Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 1869-1874, July 24–29, 2011
Paper No: AJK2011-07009
DOI: https://doi.org/10.1115/AJK2011-07009
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Topics: Cross-flow, Flow (Dynamics), Symmetry (Physics), Wind turbines, Diffusers, Nozzles, Rotors, Cities, Internal flow, Lumber
Proceedings Papers

Large-Eddy Simulation of Urban Flows: Porous-Media Analogy

Andrzej A. Wyszogrodzki, Piotr K. Smolarkiewicz
Proc. ASME. FEDSM2010, ASME 2010 3rd Joint US-European Fluids Engineering Summer Meeting: Volume 1, Symposia – Parts A, B, and C, 2339-2346, August 1–5, 2010
Paper No: FEDSM-ICNMM2010-30157
DOI: https://doi.org/10.1115/FEDSM-ICNMM2010-30157
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Topics: Cities, Flow (Dynamics), Large eddy simulation, Porous materials, Air pollution, Anisotropy, Boundary layers, Computer simulation, Darcy's law, Fluid dynamics
Proceedings Papers

Numerical Simulation of the Backlayer Critical Velocity in the Memorial Tunnel Test (MTFVTP)

Eduardo Blanco, Javier Cueto, Joaqui´n Ferna´ndez, Rau´l Barrio
Proc. ASME. FEDSM2008, Volume 1: Symposia, Parts A and B, 985-990, August 10–14, 2008
Paper No: FEDSM2008-55256
DOI: https://doi.org/10.1115/FEDSM2008-55256
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Topics: Computer simulation, Tunnels, Fire, Smoke, Roads, Accidents, Ventilation, Cities, Computational fluid dynamics, Computer software