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Journal Articles

Tip Leakage Flow Structures and Its Influence on Cavitation Inception for a NACA0009 Hydrofoil

Xianren Feng, Yunqiao Liu, Benlong Wang

J. Fluids Eng. May 2023, 145(5): 051203.

Paper No: FE-22-1288

DOI: https://doi.org/10.1115/1.4056941

Published Online: March 2, 2023

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Topics: Cavitation, Hydrofoil, Leakage flows, Pressure, Vortices, Flow (Dynamics), Computer simulation

Journal Articles

Numerical Investigation of Tip Clearance Effects on the Performance and Flow Pattern Within a Sewage Pump

Yang Yang, Ling Zhou, Ling Bai, Hong Xu, Wanning Lv, Weidong Shi, Hongliang Wang

J. Fluids Eng. August 2022, 144(8): 081202.

Paper No: FE-21-1345

DOI: https://doi.org/10.1115/1.4053649

Published Online: March 2, 2022

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Topics: Clearances (Engineering), Flow (Dynamics), Impellers, Pumps, Sewage, Leakage flows, Blades, Computer simulation

Journal Articles

Numerical Investigation on the Influences of Boundary Layer Ingestion on Tip Leakage Flow Structures and Losses in a Transonic Axial-Flow Fan

Zhe Yang, Hanan Lu, Tianyu Pan, Qiushi Li

J. Fluids Eng. November 2021, 143(11): 111207.

Paper No: FE-21-1086

DOI: https://doi.org/10.1115/1.4051403

Published Online: July 2, 2021

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Topics: Blades, Flow (Dynamics), Leakage flows, Pressure, Rotors, Vortices, Entropy, Boundary layers, Leakage, Annulus

Journal Articles

Tip Leakage Behavior and Large Coherent Perturbation Analysis of an Axial–Radial Combined Compressor With Outlet Distortion

Li Fu, Ce Yang, Chenxing Hu, Xin Shi

J. Fluids Eng. September 2021, 143(9): 091206.

Paper No: FE-20-1762

DOI: https://doi.org/10.1115/1.4050730

Published Online: May 27, 2021

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Topics: Blades, Compressors, Flow (Dynamics), Leakage, Pressure, Rotors, Stators, Leakage flows, Simulation, Flow instability

Journal Articles

Influence of Blade Tip Surface Roughness on the Performance of a Single-Stage Axial Flow Compressor

Pradyumna Kodancha, Pramod B. Salunkhe

J. Fluids Eng. June 2021, 143(6): 061207.

Paper No: FE-20-1462

DOI: https://doi.org/10.1115/1.4049935

Published Online: March 4, 2021

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Topics: Blades, Clearances (Engineering), Compressors, Pressure, Surface roughness, Leakage flows, Axial flow, Leakage

Journal Articles

Numerical Study of Tip Leakage Vortex Around a NACA0009 Hydrofoil

Zhen Bi, Xueming Shao, Lingxin Zhang

J. Fluids Eng. May 2021, 143(5): 051203.

Paper No: FE-20-1340

DOI: https://doi.org/10.1115/1.4049671

Published Online: February 8, 2021

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Topics: Flow (Dynamics), Hydrofoil, Leakage, Vortices, Leakage flows, Axial flow, Trajectories (Physics)

Journal Articles

Effect of Leakage Flow Path Wear on Axial Thrust in Downhole Electrical Submersible Pump Unit

Abhay Patil, Marie Kasprzyk, Adolfo Delgado, Gerald Morrison

J. Fluids Eng. May 2020, 142(5): 051202.

Paper No: FE-19-1078

DOI: https://doi.org/10.1115/1.4045571

Published Online: February 3, 2020

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Topics: Pumps, Thrust, Wear, Flow (Dynamics), Erosion, Impellers, Leakage flows, Pressure

Journal Articles

A Genetic Algorithm Based Multi-Objective Optimization of Squealer Tip Geometry in Axial Flow Turbines: A Constant Tip Gap Approach

H. Maral, C. B. Şenel, K. Deveci, E. Alpman, L. Kavurmacıoğlu, Cengiz Camci

J. Fluids Eng. February 2020, 142(2): 021402.

Paper No: FE-19-1096

DOI: https://doi.org/10.1115/1.4044721

Published Online: October 10, 2019

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Topics: Artificial neural networks, Axial flow, Blades, Computational fluid dynamics, Databases, Design, Flow (Dynamics), Genetic algorithms, Geometry, Leakage flows

Journal Articles

Contributions of Tip Leakage and Inlet Diffusion on Inducer Backflow

D. Tate Fanning, Steven E. Gorrell, Daniel Maynes, Kerry Oliphant

J. Fluids Eng. December 2019, 141(12): 121102.

Paper No: FE-18-1814

DOI: https://doi.org/10.1115/1.4043770

Published Online: June 17, 2019

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Topics: Blades, Cavitation, Diffusion (Physics), Flow (Dynamics), Wake turbulence, Leakage flows, Clearances (Engineering)

Journal Articles

Comparison of DDES and URANS for Unsteady Tip Leakage Flow in an Axial Compressor Rotor

Yangwei Liu, Luyang Zhong, Lipeng Lu

J. Fluids Eng. December 2019, 141(12): 121405.

Paper No: FE-18-1843

DOI: https://doi.org/10.1115/1.4043774

Published Online: June 17, 2019

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Topics: Delay differential equations, Flow (Dynamics), Rotors, Simulation, Vortices, Turbulence, Compressors, Leakage flows, Leakage

Journal Articles

Investigation of the Integrated Model of Side Chamber, Wear-Rings Clearance, and Balancing Holes for Centrifugal Pumps

Sen Zhang, Huaxing Li, Deke Xi

J. Fluids Eng. October 2019, 141(10): 101101.

Paper No: FE-18-1686

DOI: https://doi.org/10.1115/1.4043059

Published Online: April 15, 2019

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Topics: Centrifugal pumps, Clearances (Engineering), Flow (Dynamics), Leakage flows, Pressure, Pumps, Wear, Discharge coefficient, Impellers, Suction

Journal Articles

Numerical Investigation on Labyrinth Seal Leakage Flow and Its Effects on Aerodynamic Performance for a Multistage Centrifugal Compressor

Bing Qiao, Yaping Ju, Chuhua Zhang

J. Fluids Eng. July 2019, 141(7): 071107.

Paper No: FE-18-1403

DOI: https://doi.org/10.1115/1.4042370

Published Online: January 23, 2019

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Topics: Cavities, Compressors, Flow (Dynamics), Leakage flows, Leakage, Pressure

Journal Articles

Uncertainty Quantification of Leakages in a Multistage Simulation and Comparison With Experiments

Cosimo Maria Mazzoni, Richard Ahlfeld, Budimir Rosic, Francesco Montomoli

J. Fluids Eng. February 2018, 140(2): 021110.

Paper No: FE-16-1554

DOI: https://doi.org/10.1115/1.4037983

Published Online: November 3, 2017

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Topics: Blades, Clearances (Engineering), Flow (Dynamics), Leakage, Pressure, Rotors, Simulation, Stators, Turbines, Uncertainty quantification

Journal Articles

Multiphase Flow Performance Prediction Model for Twin-Screw Pump

Peng Liu, Abhay Patil, Gerald Morrison

J. Fluids Eng. March 2018, 140(3): 031103.

Paper No: FE-17-1005

DOI: https://doi.org/10.1115/1.4038080

Published Online: October 24, 2017

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Topics: Clearances (Engineering), Flow (Dynamics), Leakage flows, Pressure, Pumps, Screws, Two-phase flow, Multiphase flow, Mach number

Journal Articles

Particle Image Velocimetry Investigation of the Leakage Flow Through Clearance Gaps in Cambered Hydrofoils

Sailesh Chitrakar, Hari Prasad Neopane, Ole Gunnar Dahlhaug

J. Fluids Eng. September 2017, 139(9): 091201.

Paper No: FE-16-1802

DOI: https://doi.org/10.1115/1.4036269

Published Online: June 7, 2017

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Topics: Clearances (Engineering), Flow (Dynamics), Hydrofoil, Leakage flows, Particulate matter, Pressure, Vortices, Turbines

Journal Articles

Analysis of the Leakage Behavior of Francis Turbines and Its Impact on the Hydraulic Efficiency—A Validation of an Analytical Model Based on Computational Fluid Dynamics Results

Jürgen Schiffer, Helmut Benigni, Helmut Jaberg

J. Fluids Eng. February 2017, 139(2): 021106.

Paper No: FE-15-1931

DOI: https://doi.org/10.1115/1.4034865

Published Online: December 7, 2016

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Topics: Computational fluid dynamics, Francis turbines, Friction, Leakage, Leakage flows, Space, Turbines, Computer simulation, Flow (Dynamics), Pressure

Journal Articles

Effect of Winglet-Shroud Tip With Labyrinth Seals on Aerodynamic Performance of a Linear Turbine Cascade

Yan Liu, Min Zhang, Tianlong Zhang, Mengchao Zhang, Ying He

J. Fluids Eng. July 2016, 138(7): 071103.

Paper No: FE-15-1421

DOI: https://doi.org/10.1115/1.4032752

Published Online: April 22, 2016

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Topics: Blades, Cascades (Fluid dynamics), Fins, Flow (Dynamics), Leakage, Pressure, Sealing (Process), Vortices, Leakage flows, Turbines

Journal Articles

Leakage Loss Study of a Synchronal Rotary Multiphase Pump With a Full Range of Inlet Gas Volume Fractions

Xu Yang, Yao Qin, Zongchang Qu

J. Fluids Eng. July 2016, 138(7): 071301.

Paper No: FE-15-1364

DOI: https://doi.org/10.1115/1.4032590

Published Online: April 22, 2016

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Topics: Flow (Dynamics), Leakage, Leakage flows, Pressure, Pumps, Rotors

Journal Articles

Model of Flow in the Side Chambers of an Industrial Centrifugal Pump for Delivering Viscous Oil

Wenguang Li

J. Fluids Eng. May 2013, 135(5): 051201.

Paper No: FE-12-1161

DOI: https://doi.org/10.1115/1.4023664

Published Online: March 29, 2013

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Topics: Flow (Dynamics), Fluids, Impellers, Leakage flows, Pressure, Pumps, Viscosity, Wear, Clearances (Engineering), Centrifugal pumps

Journal Articles

Internal Flow and Axial Thrust Balancing of a Rocket Pump

Takashi Shimura, Satoshi Kawasaki, Masaharu Uchiumi, Toshiya Kimura, Jun Matsui

J. Fluids Eng. April 2012, 134(4): 041103.

DOI: https://doi.org/10.1115/1.4006470

Published Online: April 20, 2012

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Topics: Impellers, Internal flow, Leakage flows, Pistons, Pressure, Pumps, Rockets, Thrust, Flow (Dynamics), Fluids

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Journal citation

NARROW

Tip Leakage Flow Structures and Its Influence on Cavitation Inception for a NACA0009 Hydrofoil

Numerical Investigation of Tip Clearance Effects on the Performance and Flow Pattern Within a Sewage Pump

Numerical Investigation on the Influences of Boundary Layer Ingestion on Tip Leakage Flow Structures and Losses in a Transonic Axial-Flow Fan

Tip Leakage Behavior and Large Coherent Perturbation Analysis of an Axial–Radial Combined Compressor With Outlet Distortion

Influence of Blade Tip Surface Roughness on the Performance of a Single-Stage Axial Flow Compressor

Numerical Study of Tip Leakage Vortex Around a NACA0009 Hydrofoil

Effect of Leakage Flow Path Wear on Axial Thrust in Downhole Electrical Submersible Pump Unit

A Genetic Algorithm Based Multi-Objective Optimization of Squealer Tip Geometry in Axial Flow Turbines: A Constant Tip Gap Approach

Contributions of Tip Leakage and Inlet Diffusion on Inducer Backflow

Comparison of DDES and URANS for Unsteady Tip Leakage Flow in an Axial Compressor Rotor

Investigation of the Integrated Model of Side Chamber, Wear-Rings Clearance, and Balancing Holes for Centrifugal Pumps

Numerical Investigation on Labyrinth Seal Leakage Flow and Its Effects on Aerodynamic Performance for a Multistage Centrifugal Compressor

Uncertainty Quantification of Leakages in a Multistage Simulation and Comparison With Experiments

Multiphase Flow Performance Prediction Model for Twin-Screw Pump

Particle Image Velocimetry Investigation of the Leakage Flow Through Clearance Gaps in Cambered Hydrofoils

Analysis of the Leakage Behavior of Francis Turbines and Its Impact on the Hydraulic Efficiency—A Validation of an Analytical Model Based on Computational Fluid Dynamics Results

Effect of Winglet-Shroud Tip With Labyrinth Seals on Aerodynamic Performance of a Linear Turbine Cascade

Leakage Loss Study of a Synchronal Rotary Multiphase Pump With a Full Range of Inlet Gas Volume Fractions

Model of Flow in the Side Chambers of an Industrial Centrifugal Pump for Delivering Viscous Oil

Internal Flow and Axial Thrust Balancing of a Rocket Pump

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