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Journal Articles

Effects of Reynolds Number on the Wake Characteristics of a Notchback Ahmed Body

Newton F. Ouedraogo, Ebenezer E. Essel
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. November 2024, 146(11): 111302.
Paper No: FE-23-1588
https://doi.org/10.1115/1.4065225
Published Online: May 20, 2024
View Article titled, Effects of Reynolds Number on the Wake Characteristics of a Notchback Ahmed Body
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Topics: Flow (Dynamics), Pressure, Reynolds number, Reynolds-averaged Navier–Stokes equations, Turbulence, Wakes, Vorticity, Roofs, Drag (Fluid dynamics), Viscosity
Journal Articles

Vortex Identification Method Based on Topological Analysis and Velocity Gradient Invariance

Xiaoyun Qu, Rong He, Tong Wang
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. July 2024, 146(7): 071111.
Paper No: FE-23-1468
https://doi.org/10.1115/1.4065293
Published Online: April 26, 2024
View Article titled, Vortex Identification Method Based on Topological Analysis and Velocity Gradient Invariance
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Topics: Flow (Dynamics), Topology, Vortices, Cylinders, Eigenvalues
Journal Articles

Hydrodynamic Performance and Wake Topology of Schooling Fish in Three-Dimensional Formations

Yu Pan, Haibo Dong
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Photo Gallery
J. Fluids Eng. June 2023, 145(6): 060905.
Paper No: FE-23-1066
https://doi.org/10.1115/1.4057072
Published Online: March 10, 2023
View Article titled, Hydrodynamic Performance and Wake Topology of Schooling Fish in Three-Dimensional Formations
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Topics: Topology, Wakes
Journal Articles

Topology Optimization and Experimental Validation of an Additively Manufactured U-Bend Channel

Shinjan Ghosh, Ryan Wardell, Sudeepta Mondal, Erik Fernandez, Asok Ray, Jayanta Kapat
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. July 2022, 144(7): 071206.
Paper No: FE-21-1340
https://doi.org/10.1115/1.4052928
Published Online: February 17, 2022
View Article titled, Topology Optimization and Experimental Validation of an Additively Manufactured U-Bend Channel
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Topics: Additive manufacturing, Computational fluid dynamics, Optimization, Pressure, Pressure drop, Shapes, Topology, Flow (Dynamics), Design, Fluids
Journal Articles

Experimental Study of the Skin-Friction Topology Around the Ahmed Body in Cross-Wind Conditions

The Hung Tran, Masayuki Anyoji, Takuji Nakashima, Keigo Shimizu, Anh Dinh Le
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. March 2022, 144(3): 031209.
Paper No: FE-21-1328
https://doi.org/10.1115/1.4052418
Published Online: October 14, 2021
View Article titled, Experimental Study of the Skin-Friction Topology Around the Ahmed Body in Cross-Wind Conditions
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Topics: Flow (Dynamics), Skin friction (Fluid dynamics), Topology, Yaw
Journal Articles

Investigation of Flow Separation Characteristics in a Pump as Turbines Impeller Under the Best Efficiency Point Condition

Tong Lin, Xiaojun Li, Zuchao Zhu, Renhua Xie, Yanpi Lin
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. June 2021, 143(6): 061204.
Paper No: FE-20-1585
https://doi.org/10.1115/1.4049816
Published Online: February 23, 2021
View Article titled, Investigation of Flow Separation Characteristics in a Pump as Turbines Impeller Under the Best Efficiency Point Condition
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Topics: Blades, Flow (Dynamics), Flow separation, Friction, Impellers, Pumps, Pressure, Turbines, Topology, Vortices
Journal Articles

Shear Layer Interactions With Fluid–Fluid Interface in the Wake of an Elliptical Cylinder

Prashant Khandelwal, Rahul Subburaj, S. Vengadesan
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. August 2020, 142(8): 081301.
Paper No: FE-19-1756
https://doi.org/10.1115/1.4046770
Published Online: April 16, 2020
View Article titled, Shear Layer Interactions With Fluid–Fluid Interface in the Wake of an Elliptical Cylinder
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Topics: Cylinders, Dynamics (Mechanics), Flow (Dynamics), Fluids, Shear (Mechanics), Vortex shedding, Vortices, Wakes, Topology, Gravity (Force)
Journal Articles

Near-Wake Observations behind Azimuthally Perforated Disks With Varying Hole Layout and Porosity in Smooth Airstreams at High Reynolds Numbers

Raf Theunissen, Robert Worboys
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. May 2019, 141(5): 051108.
Paper No: FE-18-1414
https://doi.org/10.1115/1.4041614
Published Online: December 27, 2018
View Article titled, Near-Wake Observations behind Azimuthally Perforated Disks With Varying Hole Layout and Porosity in Smooth Airstreams at High Reynolds Numbers
Open the PDF for Near-Wake Observations behind Azimuthally Perforated Disks With Varying Hole Layout and Porosity in Smooth Airstreams at High Reynolds Numbers in another window
Topics: Disks, Drag (Fluid dynamics), Porosity, Wakes, Topology, Flow (Dynamics), Reynolds number
Journal Articles

Siting Wind Turbines Near Cliffs: The Effect of Ruggedness

Jerome Rowcroft, David Burton, Hugh. M. Blackburn, John Sheridan
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. March 2019, 141(3): 031104.
Paper No: FE-17-1778
https://doi.org/10.1115/1.4041231
Published Online: October 4, 2018
View Article titled, Siting Wind Turbines Near Cliffs: The Effect of Ruggedness
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Topics: Flow (Dynamics), Probes, Shear stress, Visualization, Vortices, Wind turbines, Wings, Topology, Fitness-for-service, Wind tunnels
Journal Articles

Wake Topology of a Cylinder Undergoing Vortex-Induced Vibrations With Elliptic Trajectories

Sina Kheirkhah, Serhiy Yarusevych, Sriram Narasimhan
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Technical Briefs
J. Fluids Eng. May 2016, 138(5): 054501.
Paper No: FE-15-1086
https://doi.org/10.1115/1.4031971
Published Online: January 8, 2016
View Article titled, Wake Topology of a Cylinder Undergoing Vortex-Induced Vibrations With Elliptic Trajectories
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Topics: Cylinders, Topology, Vibration, Vortex shedding, Vortex-induced vibration, Vortices, Wakes, Oscillations, Flow visualization, Cycles
Journal Articles

An Enhanced One-Layer Passive Microfluidic Mixer With an Optimized Lateral Structure With the Dean Effect

Teng Zhou, Yifan Xu, Zhenyu Liu, Sang Woo Joo
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. September 2015, 137(9): 091102.
Paper No: FE-15-1026
https://doi.org/10.1115/1.4030288
Published Online: May 19, 2015
View Article titled, An Enhanced One-Layer Passive Microfluidic Mixer With an Optimized Lateral Structure With the Dean Effect
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Topics: Flow (Dynamics), Microfluidics, Optimization, Topology, Fluids, Reynolds number
Journal Articles

On Topology of Flow in a Turbine Cascade

Krishna Nandan Kumar, M. Govardhan
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. August 2014, 136(8): 081201.
Paper No: FE-13-1325
https://doi.org/10.1115/1.4026056
Published Online: May 15, 2014
View Article titled, On Topology of Flow in a Turbine Cascade
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Topics: Cascades (Fluid dynamics), Flow (Dynamics), Skin friction (Fluid dynamics), Theorems (Mathematics), Topology, Turbines, Blades, Clearances (Engineering)
Journal Articles

Novel Spacer Design Using Topology Optimization in a Reverse Osmosis Channel

Seungjae Oh, Semyung Wang, Minkyu Park, Joon Ha Kim
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. February 2014, 136(2): 021201.
Paper No: FE-13-1097
https://doi.org/10.1115/1.4025680
Published Online: November 22, 2013
View Article titled, Novel Spacer Design Using Topology Optimization in a Reverse Osmosis Channel
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Topics: Design, Membranes, Optimization, Topology, Pressure drop
Journal Articles

Werle´–Legendre Separation in a Hydraulic Machine Draft Tube

S. Mauri, J. L. Kueny, F. Avellan
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Article
J. Fluids Eng. November 2004, 126(6): 976–980.
https://doi.org/10.1115/1.1839930
Published Online: March 11, 2005
View Article titled, Werle´–Legendre Separation in a Hydraulic Machine Draft Tube
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Topics: Flow (Dynamics), Hydraulic equipment, Pressure, Separation (Technology), Turbulence, Topology
Journal Articles

Concentration Profiles in Shallow Turbulent Wakes

R. Balachandar, M. F. Tachie, V. H. Chu
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research Papers
J. Fluids Eng. March 1999, 121(1): 34–43.
https://doi.org/10.1115/1.2822007
Published Online: March 1, 1999
View Article titled, Concentration Profiles in Shallow Turbulent Wakes
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Topics: Wake turbulence, Wakes, Flow (Dynamics), Vortices, Friction, Convection, Eddies (Fluid dynamics), Imaging, Topology, Vortex street
Journal Articles

Effect of Trailing Edge Suction on Coherent Structures in Near Wake

S. D. Sharma, R. K. Sahoo
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research Papers
J. Fluids Eng. June 1998, 120(2): 378–384.
https://doi.org/10.1115/1.2820658
Published Online: June 1, 1998
View Article titled, Effect of Trailing Edge Suction on Coherent Structures in Near Wake
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Topics: Suction, Wakes, Drag (Fluid dynamics), Drag reduction, Dynamics (Mechanics), Topology, Vortices, Vorticity, Wire
Journal Articles

The Phase-Plane Topology of the Simple Surge-Tank Equation

A. W. Marris
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research Papers
J. Fluids Eng. December 1961, 83(4): 700–707.
https://doi.org/10.1115/1.3662303
Published Online: December 1, 1961
View Article titled, The Phase-Plane Topology of the Simple Surge-Tank Equation
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Topics: Surges, Topology, Drainage, Nonlinear differential equations, Turbines, Water
Journal Articles

Discussion: “The Phase-Plane Topology of the Simple Surge-Tank Equation” (Marris, A. W., 1961, ASME J. Basic Eng., 83, pp. 700–707)

Henry M. Paynter
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Discussions
J. Fluids Eng. December 1961, 83(4): 707–708.
https://doi.org/10.1115/1.3662304
Published Online: December 1, 1961
View Article titled, Discussion: “The Phase-Plane Topology of the Simple Surge-Tank Equation” (Marris, A. W., 1961, ASME J. Basic Eng., 83, pp. 700–707)
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Topics: Surges, Topology
Journal Articles

Closure to “Discussion of ‘The Phase-Plane Topology of the Simple Surge-Tank Equation’” (1961, ASME J. Basic Eng., 83, pp. 707–708)

A. W. Marris
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Discussions
J. Fluids Eng. December 1961, 83(4): 708.
https://doi.org/10.1115/1.3662305
Published Online: December 1, 1961
View Article titled, Closure to “Discussion of ‘The Phase-Plane Topology of the Simple Surge-Tank Equation’” (1961, ASME J. Basic Eng., 83, pp. 707–708)
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Topics: Surges, Topology