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Proceedings Papers

Effects of Reynolds Number, Mudflap Configuration and Loading Shape on the Wake of an Earthmoving Dump Truck: A Wind Tunnel Study

Bachar Obeid, Edwin Durán García, Frédéric Murzyn, Bogdan Muresan-Paslaru, Andry Razakamanantsoa
Proc. ASME. FEDSM2024, Volume 1: Fluid Applications and Systems (FASTC); Fluid Measurement and Instrumentation (FMITC); Fluid Mechanics (FMTC); Multiphase Flow (MFTC), V001T03A001, July 15–17, 2024
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2024-122616
https://doi.org/10.1115/FEDSM2024-122616
View Paper titled, Effects of Reynolds Number, Mudflap Configuration and Loading Shape on the Wake of an Earthmoving Dump Truck: A Wind Tunnel Study
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Topics: Particulate matter, Reynolds number, Shapes, Trucks, Wakes, Wind tunnels
Proceedings Papers

Aerodynamic Analysis of the Utility Truck With the Morphing Boom Equipment

Parth Y. Patel, Thannathorn Jannoi, Wenhui Zou, Vladimir Vantsevich, Roy Koomullil
Proc. ASME. FEDSM2022, Volume 2: Multiphase Flow (MFTC); Computational Fluid Dynamics (CFDTC); Micro and Nano Fluid Dynamics (MNFDTC), V002T05A033, August 3–5, 2022
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2022-88368
https://doi.org/10.1115/FEDSM2022-88368
View Paper titled, Aerodynamic Analysis of the Utility Truck With the Morphing Boom Equipment
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Topics: Computational fluid dynamics, Trucks
Proceedings Papers

Effects of an Underbody Device on the Characteristics of a Trailer Truck Wake Region

M. Ibrahim, M. Agelin-Chaab
Proc. ASME. FEDSM2018, Volume 1: Flow Manipulation and Active Control; Bio-Inspired Fluid Mechanics; Boundary Layer and High-Speed Flows; Fluids Engineering Education; Transport Phenomena in Energy Conversion and Mixing; Turbulent Flows; Vortex Dynamics; DNS/LES and Hybrid RANS/LES Methods; Fluid Structure Interaction; Fluid Dynamics of Wind Energy; Bubble, Droplet, and Aerosol Dynamics, V001T08A003, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2018-83176
https://doi.org/10.1115/FEDSM2018-83176
View Paper titled, Effects of an Underbody Device on the Characteristics of a Trailer Truck Wake Region
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Topics: Trucks, Wakes, Flow (Dynamics), Drag (Fluid dynamics), Pressure, Aerodynamics, Flow separation, Turbulence, Engineering simulation, Fluctuations (Physics)
Proceedings Papers

Numerical Analysis of Lateral Skirts Performance on Drag Force of a Semi-Trailer Truck

M. Lateb, H. Fellouah
Proc. ASME. FEDSM2018, Volume 2: Development and Applications in Computational Fluid Dynamics; Industrial and Environmental Applications of Fluid Mechanics; Fluid Measurement and Instrumentation; Cavitation and Phase Change, V002T09A029, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2018-83457
https://doi.org/10.1115/FEDSM2018-83457
View Paper titled, Numerical Analysis of Lateral Skirts Performance on Drag Force of a Semi-Trailer Truck
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Topics: Drag (Fluid dynamics), Numerical analysis, Trucks, Computational fluid dynamics, Flow (Dynamics), Computer simulation, Engineering simulation, Errors, Fuel consumption, Reliability
Proceedings Papers

Improving LPG Pump Efficiency by Considering Variant Physical-Properties of Liquefied Petroleum Gas

G. Lara-Rodriguez, O. Begovich, J. L. Naredo
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, V01AT04A005, July 30–August 3, 2017
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2017-69147
https://doi.org/10.1115/FEDSM2017-69147
View Paper titled, Improving LPG Pump Efficiency by Considering Variant Physical-Properties of Liquefied Petroleum Gas
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Topics: Petroleum, Pumps, Density, Computational fluid dynamics, Temperature, Computer software, Dimensional analysis, Engineering simulation, Heat, Heat exchangers
Proceedings Papers

PANS Study of the Flow Around an Oscillating, Simplified Truck Cabin With Flow Control

G. Minelli, S. Krajnović, B. Basara
Proc. ASME. FEDSM2017, Volume 1B, Symposia: Fluid Measurement and Instrumentation; Fluid Dynamics of Wind Energy; Renewable and Sustainable Energy Conversion; Energy and Process Engineering; Microfluidics and Nanofluidics; Development and Applications in Computational Fluid Dynamics; DNS/LES and Hybrid RANS/LES Methods, V01BT12A008, July 30–August 3, 2017
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2017-69341
https://doi.org/10.1115/FEDSM2017-69341
View Paper titled, PANS Study of the Flow Around an Oscillating, Simplified Truck Cabin With Flow Control
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Topics: Flow (Dynamics), Flow control, Trucks, Vehicles, Boundary-value problems, Bubbles, Drag (Fluid dynamics), Navier-Stokes equations, Oscillations, Yaw
Proceedings Papers

Drag Reduction of Heavy Vehicles Using Various Side Skirts

BaeGeun Hwang, Eui Jae Lee, Jeong Jae Kim, Sang Joon Lee
Proc. ASME. AJKFluids2015, Volume 1A: Symposia, Part 2, V01AT14A003, July 26–31, 2015
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2015-14645
https://doi.org/10.1115/AJKFluids2015-14645
View Paper titled, Drag Reduction of Heavy Vehicles Using Various Side Skirts
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Topics: Drag reduction, Vehicles, Carbon dioxide, Emissions, Fuel consumption, Roads, Transportation systems, Trucks
Proceedings Papers

A Comparison of Adjoint-Based Optimizations for Industrial Pipe Flow

Eysteinn Helgason, Siniša Krajnović
Proc. ASME. FEDSM2014, Volume 1C, Symposia: Fundamental Issues and Perspectives in Fluid Mechanics; Industrial and Environmental Applications of Fluid Mechanics; Issues and Perspectives in Automotive Flows; Gas-Solid Flows: Dedicated to the Memory of Professor Clayton T. Crowe; Numerical Methods for Multiphase Flow; Transport Phenomena in Energy Conversion From Clean and Sustainable Resources; Transport Phenomena in Materials Processing and Manufacturing Processes, V01CT17A009, August 3–7, 2014
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2014-21542
https://doi.org/10.1115/FEDSM2014-21542
View Paper titled, A Comparison of Adjoint-Based Optimizations for Industrial Pipe Flow
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Topics: Boundary-value problems, Diesel engines, Exhaust gas recirculation, Momentum, Navier-Stokes equations, Optimization, Pipe flow, Pipes, Pressure drop, Trucks
Proceedings Papers

Yaw- and Trailer Dependence for Rear-Mounted Cooling Installations for Heavy Vehicles

Lisa Larsson, Torbjörn Wiklund, Erik Dahl, Lennart Löfdahl
Proc. ASME. FEDSM2012, Volume 1: Symposia, Parts A and B, 31-40, July 8–12, 2012
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2012-72248
https://doi.org/10.1115/FEDSM2012-72248
View Paper titled, Yaw- and Trailer Dependence for Rear-Mounted Cooling Installations for Heavy Vehicles
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Topics: Cooling, Vehicles, Yaw, Emissions, Engines, Trucks, Computational fluid dynamics, Fuels, Air flow, Drag (Fluid dynamics)
Proceedings Papers

Coupled Sliding Grids and Adaptive Grid Refinement for RANS Simulation of an Oscillating Car Model

Emmanuel Guilmineau, Patrick Queutey, Alban Leroyer, Jeroen Wackers
Proc. ASME. FEDSM2012, Volume 1: Symposia, Parts A and B, 9-19, July 8–12, 2012
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2012-72081
https://doi.org/10.1115/FEDSM2012-72081
View Paper titled, Coupled Sliding Grids and Adaptive Grid Refinement for RANS Simulation of an Oscillating Car Model
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Topics: Reynolds-averaged Navier–Stokes equations, Simulation, Flow (Dynamics), Vehicles, Yaw, Computational fluid dynamics, Wind, Algebra, Bridges (Structures), Computer simulation
Proceedings Papers

Unsteady Aerodynamics Simulation of a Heavy-Duty Truck in Wind Gusts Coupled With Vehicle Motion Analysis in Six Degrees of Freedom

Takuji Nakashima, Makoto Tsubokura, Syumei Matsuda, Yasuaki Doi
Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 1013-1024, July 24–29, 2011
Publisher: American Society of Mechanical Engineers
Paper No: AJK2011-23031
https://doi.org/10.1115/AJK2011-23031
View Paper titled, Unsteady Aerodynamics Simulation of a Heavy-Duty Truck in Wind Gusts Coupled With Vehicle Motion Analysis in Six Degrees of Freedom
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Topics: Aerodynamics, Degrees of freedom, Simulation, Trucks, Vehicles, Wind, Dynamics (Mechanics), Tires, Vehicle dynamics, Containers
Proceedings Papers

Large Eddy Simulation on the Unsteady Aerodynamics of a Heavy Duty Truck in Wind Gust

Makoto Tsubokura, Prasanjit Das, Tomofuyu Matsuuki, Takuji Nakashima
Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 1033-1041, July 24–29, 2011
Publisher: American Society of Mechanical Engineers
Paper No: AJK2011-23034
https://doi.org/10.1115/AJK2011-23034
View Paper titled, Large Eddy Simulation on the Unsteady Aerodynamics of a Heavy Duty Truck in Wind Gust
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Topics: Aerodynamics, Large eddy simulation, Trucks, Wind, Flow (Dynamics), Drag (Fluid dynamics), Numerical analysis, Vehicles, Wavelength, Wind tunnels
Proceedings Papers

Open Loop Dynamic Performance of Series Hydraulic Hybrid System With Hydrostatic Regenerative Braking

R. Ramakrishnan, Somashekhar S. Hiremath, M. Singaperumal
Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 1959-1970, July 24–29, 2011
Publisher: American Society of Mechanical Engineers
Paper No: AJK2011-07033
https://doi.org/10.1115/AJK2011-07033
View Paper titled, Open Loop Dynamic Performance of Series Hydraulic Hybrid System With Hydrostatic Regenerative Braking
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Topics: Automobiles, Displacement, Engines, Fluid dynamics, Fluids, Fuel consumption, Hybrid electric vehicles, Hydraulic drive systems, Hydraulic pumps, Hydrostatics
Proceedings Papers

The Effect of Oscillatory Boat-Tail Flaps on the Near Wake of a Prototypical Heavy Vehicle

Martin Johansson, John Sheridan, Sverker Fredriksson
Proc. ASME. FEDSM2010, ASME 2010 3rd Joint US-European Fluids Engineering Summer Meeting: Volume 1, Symposia – Parts A, B, and C, 2641-2647, August 1–5, 2010
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM-ICNMM2010-30629
https://doi.org/10.1115/FEDSM-ICNMM2010-30629
View Paper titled, The Effect of Oscillatory Boat-Tail Flaps on the Near Wake of a Prototypical Heavy Vehicle
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Topics: Boats, Vehicles, Wakes, Aerodynamics, Drag (Fluid dynamics), Flow (Dynamics), Fuel consumption, Oscillations, Pressure, Shear (Mechanics)
Proceedings Papers

Numerical Simulation of Flow Around a Generic Pickup With ISIS-CFD

Emmanuel Guilmineau
Proc. ASME. FEDSM2010, ASME 2010 3rd Joint US-European Fluids Engineering Summer Meeting: Volume 1, Symposia – Parts A, B, and C, 2669-2680, August 1–5, 2010
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM-ICNMM2010-30680
https://doi.org/10.1115/FEDSM-ICNMM2010-30680
View Paper titled, Numerical Simulation of Flow Around a Generic Pickup With ISIS-CFD
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Topics: Computational fluid dynamics, Computer simulation, Flow (Dynamics), Simulation, Trucks, Algebra, Eddies (Fluid dynamics), Fluid mechanics, Simulation results, Stress
Proceedings Papers

Coupled Analysis of Unsteady Aerodynamics and Vehicle Motion of a Heavy Duty Truck in Wind Gusts

Takuji Nakashima, Makoto Tsubokura, Takeshi Ikenaga, Kozo Kitoh, Yasuaki Doi
Proc. ASME. FEDSM2010, ASME 2010 3rd Joint US-European Fluids Engineering Summer Meeting: Volume 1, Symposia – Parts A, B, and C, 2659-2668, August 1–5, 2010
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM-ICNMM2010-30646
https://doi.org/10.1115/FEDSM-ICNMM2010-30646
View Paper titled, Coupled Analysis of Unsteady Aerodynamics and Vehicle Motion of a Heavy Duty Truck in Wind Gusts
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Topics: Aerodynamics, Trucks, Vehicles, Wind, Simulation, Vehicle dynamics, Equations of motion, Transients (Dynamics), Unsteady flow, Yaw
Proceedings Papers

An Investigation of the Aerodynamic Drag Mechanisms Due to Ground Simulation in Yawed Flow Conditions for Heavy Trucks

David So¨derblom, Lennart Lo¨fdahl, Per Elofsson, Linus Hjelm
Proc. ASME. FEDSM2009, Volume 2: Fora, 313-319, August 2–6, 2009
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2009-78519
https://doi.org/10.1115/FEDSM2009-78519
View Paper titled, An Investigation of the Aerodynamic Drag Mechanisms Due to Ground Simulation in Yawed Flow Conditions for Heavy Trucks
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Topics: Drag (Fluid dynamics), Flow (Dynamics), Simulation, Trucks, Wheels, Automobiles, Geometry, Vehicles, Yaw, Aerodynamics
Proceedings Papers

Design of the Inlet for an Open Circuit Wind Tunnel for Testing Full Scale Class Eight Trucks

Bhaskar Bhatnagar, Gerald Recktenwald
Proc. ASME. HT-FED2004, Volume 1, 761-768, July 11–15, 2004
Publisher: American Society of Mechanical Engineers
Paper No: HT-FED2004-56354
https://doi.org/10.1115/HT-FED2004-56354
View Paper titled, Design of the Inlet for an Open Circuit Wind Tunnel for Testing Full Scale Class Eight Trucks
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Topics: Circuits, Design, Testing, Trucks, Wind tunnels, Boundary layers, Vehicles, Computational fluid dynamics, Corners (Structural elements), Flow (Dynamics)
Proceedings Papers

Drag Reduction Through Changes in Cabin Geometry and Trailer Gap of Heavy-Duty Trucks

M. Lakshman, K. Aung
Proc. ASME. HT-FED2004, Volume 1, 769-774, July 11–15, 2004
Publisher: American Society of Mechanical Engineers
Paper No: HT-FED2004-56384
https://doi.org/10.1115/HT-FED2004-56384
View Paper titled, Drag Reduction Through Changes in Cabin Geometry and Trailer Gap of Heavy-Duty Trucks
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Topics: Drag reduction, Geometry, Trucks
Proceedings Papers

LES Simulation of Aerodynamic Drag for Heavy Duty Trailer Trucks

S. Nakamura, E. M. Hively, A. T. Conlisk
Proc. ASME. FEDSM2002, Volume 1: Fora, Parts A and B, 1037-1043, July 14–18, 2002
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2002-31427
https://doi.org/10.1115/FEDSM2002-31427
View Paper titled, LES Simulation of Aerodynamic Drag for Heavy Duty Trailer Trucks
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Topics: Drag (Fluid dynamics), Simulation, Trucks, Flow (Dynamics), Large eddy simulation, Yaw