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Ramesh K Agarwal
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Journal Articles

Study of Flow Patterns in a Moving Bed Reactor for Chemical Looping Combustion Based on Machine Learning Methods

Yali Shao, Ramesh K. Agarwal, Xudong Wang, Baosheng Jin
Journal: Journal of Energy Resources Technology
Article Type: Research Papers
J. Energy Resour. Technol. June 2023, 145(6): 062302.
Paper No: JERT-22-1806
DOI: https://doi.org/10.1115/1.4056562
Published Online: January 9, 2023
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Topics: Artificial neural networks, Feedforward control, Flow (Dynamics), Machine learning, Wedges, Combustion, Discrete element methods
Proceedings Papers

CFD Modeling of Blood Flow in a Bidirectional Glenn Shunt and a Combined Bidirectional Glenn and Blalock-Taussig Shunt

Chunhui Wang, Ramesh K. Agarwal
Proc. ASME. FEDSM2021, Volume 1: Aerospace Engineering Division Joint Track; Computational Fluid Dynamics, V001T02A041, August 10–12, 2021
Paper No: FEDSM2021-65102
DOI: https://doi.org/10.1115/FEDSM2021-65102
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Topics: Blood flow, Computational fluid dynamics, Modeling, Pulmonary artery, Aorta, Blood, Computer software, Lung, Oxygen, Shear stress
Journal Articles

Application of Wray–Agarwal Turbulence Model for Numerical Simulation of Gas-Solid Flows in Circulating Fluidized Bed Risers

Yali Shao, Ramesh K. Agarwal, Xudong Wang, Baosheng Jin
Journal: Journal of Energy Resources Technology
Article Type: Research Papers
J. Energy Resour. Technol. April 2022, 144(4): 042103.
Paper No: JERT-21-1330
DOI: https://doi.org/10.1115/1.4051668
Published Online: July 20, 2021
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Topics: Flow (Dynamics), Pipeline risers, Risers (Casting), Turbulence, Fluidized beds
Journal Articles

Effect of Tip Clearance on Rotating Stall in a Mixed-Flow Pump

Wei Li, Leilei Ji, Enda Li, Ling Zhou, Ramesh K. Agarwal
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. September 2021, 143(9): 091013.
Paper No: TURBO-20-1052
DOI: https://doi.org/10.1115/1.4050625
Published Online: May 12, 2021
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Topics: Blades, Clearances (Engineering), Flow (Dynamics), Leakage flows, Pumps, Impellers, Vortices, Leakage
Journal Articles

Application of Wray–Agarwal Turbulence Model in Flow Simulation of a Centrifugal Pump With Semispiral Suction Chamber

Leilei Ji, Wei Li, Weidong Shi, Ramesh K. Agarwal
Journal: Journal of Fluids Engineering
Article Type: Research-Article
J. Fluids Eng. March 2021, 143(3): 031203.
Paper No: FE-20-1398
DOI: https://doi.org/10.1115/1.4049050
Published Online: December 4, 2020
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Topics: Centrifugal pumps, Flow (Dynamics), Impellers, Pumps, Suction, Turbulence, Internal flow, Simulation
Journal Articles

Review of Computational Fluid Dynamics Studies on Chemical Looping Combustion

Yali Shao, Ramesh K. Agarwal, Xudong Wang, Baosheng Jin
Journal: Journal of Energy Resources Technology
Article Type: Review Articles
J. Energy Resour. Technol. August 2021, 143(8): 080802.
Paper No: JERT-20-1621
DOI: https://doi.org/10.1115/1.4048680
Published Online: November 16, 2020
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Topics: Combustion, Computational fluid dynamics, Fuels, Simulation, Oxygen, Flow (Dynamics)
Proceedings Papers

Blood Flow Simulations of Particle Trapping in Models of Arterial Bifurcations

Qihang Xu, Ramesh K. Agarwal
Proc. ASME. FEDSM2020, Volume 3: Computational Fluid Dynamics; Micro and Nano Fluid Dynamics, V003T05A001, July 13–15, 2020
Paper No: FEDSM2020-20042
DOI: https://doi.org/10.1115/FEDSM2020-20042
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Topics: Bifurcation, Blood flow, Engineering simulation, Laminar flow, Particulate matter, Simulation, Turbulence
Proceedings Papers

CFD Evaluation of Blood Flow in an Improved Blalock-Taussig Shunt Using Patient Specific Geometries

Zhenghao Lin, Ramesh K. Agarwal, Vijay Govindarajan, Noah Schultz, David Hoganson, Peter Hammer
Proc. ASME. FEDSM2020, Volume 3: Computational Fluid Dynamics; Micro and Nano Fluid Dynamics, V003T05A002, July 13–15, 2020
Paper No: FEDSM2020-20048
DOI: https://doi.org/10.1115/FEDSM2020-20048
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Topics: Blood flow, Computational fluid dynamics, Flow (Dynamics), Computer simulation, Pulmonary artery, Aorta, Computer software, Design, Geometry, Junctions
Proceedings Papers

Shape Optimization of a Trumpet-Tipped LVAD Inflow Cannula to Reduce Blood Damage Using a Genetic Algorithm

Christopher J. Nassau, Ramesh K. Agarwal
Proc. ASME. AJKFluids2019, Volume 2: Computational Fluid Dynamics, V002T02A002, July 28–August 1, 2019
Paper No: AJKFluids2019-4690
DOI: https://doi.org/10.1115/AJKFluids2019-4690
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Topics: Blood, Damage, Genetic algorithms, Inflow, Shape optimization, Design, Computational fluid dynamics, Food and Drug Administration, Medical devices, Optimization
Proceedings Papers

Effect of Tip Clearance on Rotating Stall in a Mixed-Flow Pump

Wei Li, Ramesh K. Agarwal, Ling Zhou, Enda Li, Leilei Ji
Proc. ASME. GT2019, Volume 2C: Turbomachinery, V02CT41A004, June 17–21, 2019
Paper No: GT2019-90134
DOI: https://doi.org/10.1115/GT2019-90134
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Topics: Clearances (Engineering), Flow (Dynamics), Pumps, Leakage flows, Blades, Flow separation, Internal flow, Leakage, Vortices, Computer simulation
Journal Articles

Influence of Liquid Properties on Energy Conversion During Crown Evolution Following Drop Impact Upon Films

Yujia Zhang, Peiqing Liu, Qiulin Qu, Fanglin Liu, Ramesh K. Agarwal
Journal: Journal of Fluids Engineering
Article Type: Research-Article
J. Fluids Eng. January 2020, 142(1): 011302.
Paper No: FE-18-1758
DOI: https://doi.org/10.1115/1.4044441
Published Online: October 4, 2019
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Topics: Energy conversion, Numerical analysis, Potential energy, Shapes, Surface tension, Viscosity, Kinetic energy, Liquid films, Dimensionless numbers
Journal Articles

Modeling, Simulation, and Optimization of Geological Sequestration of CO 2

Ramesh K. Agarwal
Journal: Journal of Fluids Engineering
Article Type: Review Articles
J. Fluids Eng. October 2019, 141(10): 100801.
Paper No: FE-18-1550
DOI: https://doi.org/10.1115/1.4043164
Published Online: April 25, 2019
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Topics: Carbon capture and storage, Carbon dioxide, Optimization, Simulation, Pressure, Water, Injection wells, Plumes (Fluid dynamics)
Proceedings Papers

Robust Optimization Design of Single-Stage Transonic Axial Compressor Considering the Manufacturing Uncertainties

Zhihui Li, Yanming Liu, Ramesh K. Agarwal
Proc. ASME. GT2018, Volume 2D: Turbomachinery, V02DT46A005, June 11–15, 2018
Paper No: GT2018-75415
DOI: https://doi.org/10.1115/GT2018-75415
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Topics: Compressors, Design, Manufacturing, Optimization, Uncertainty, Clearances (Engineering), Pressure, Rotors, Uncertainty quantification, Algorithms
Journal Articles

Transient Cold Flow Simulation of Fast Fluidized Bed Fuel Reactors for Chemical-Looping Combustion

Mengqiao Yang, Subhodeep Banerjee, Ramesh K. Agarwal
Journal: Journal of Energy Resources Technology
Article Type: Research-Article
J. Energy Resour. Technol. November 2018, 140(11): 112203.
Paper No: JERT-17-1169
DOI: https://doi.org/10.1115/1.4039415
Published Online: June 26, 2018
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Topics: Fluidized beds, Fuels, Particulate matter, Simulation, Combustion, Pressure, Flow (Dynamics)
Journal Articles

Numerical Analysis of the Pressure Peak Position Shift With Deadrise Angle in Two-Dimensional Wedge Water Entry

Xu Zhang, Peiqing Liu, Qiulin Qu, Yunke Zhao, Tianxiang Hu, Ramesh K. Agarwal
Journal: Journal of Fluids Engineering
Article Type: Research-Article
J. Fluids Eng. November 2018, 140(11): 111101.
Paper No: FE-17-1593
DOI: https://doi.org/10.1115/1.4040067
Published Online: May 18, 2018
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Topics: Numerical analysis, Pressure, Water, Wedges, Sprays, Flow (Dynamics)
Journal Articles

Experimental Study of Transient Hydrodynamics in a Spouted Bed of Polydisperse Particles

Ling Bai, Weidong Shi, Ling Zhou, Lingjie Zhang, Wei Li, Ramesh K. Agarwal
Journal: Journal of Energy Resources Technology
Article Type: Research-Article
J. Energy Resour. Technol. August 2018, 140(8): 082206.
Paper No: JERT-17-1499
DOI: https://doi.org/10.1115/1.4039614
Published Online: April 13, 2018
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Topics: Fluctuations (Physics), Particulate matter, Pressure, Bubbles, Flow (Dynamics), Fluidized beds
Proceedings Papers

Computational Fluid Dynamic Analysis of a Blood Pump: An FDA Critical Path Initiative

Christopher J. Nassau, Timothy J. Wray, Ramesh K. Agarwal
Proc. ASME. FEDSM2016, Volume 1A, Symposia: Turbomachinery Flow Simulation and Optimization; Applications in CFD; Bio-Inspired and Bio-Medical Fluid Mechanics; CFD Verification and Validation; Development and Applications of Immersed Boundary Methods; DNS, LES and Hybrid RANS/LES Methods; Fluid Machinery; Fluid-Structure Interaction and Flow-Induced Noise in Industrial Applications; Flow Applications in Aerospace; Active Fluid Dynamics and Flow Control — Theory, Experiments and Implementation, V01AT04A003, July 10–14, 2016
Paper No: FEDSM2016-7611
DOI: https://doi.org/10.1115/FEDSM2016-7611
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Topics: Blood, Computational fluid dynamics, Food and Drug Administration, Pumps, Flow (Dynamics), Fluids, Design, Medical devices, Coriolis force, Heart valve prostheses
Proceedings Papers

CFD Simulation of a Supersonic Steam Ejector for Refrigeration Application

Liju Su, Ramesh K. Agarwal
Proc. ASME. FEDSM2016, Volume 1A, Symposia: Turbomachinery Flow Simulation and Optimization; Applications in CFD; Bio-Inspired and Bio-Medical Fluid Mechanics; CFD Verification and Validation; Development and Applications of Immersed Boundary Methods; DNS, LES and Hybrid RANS/LES Methods; Fluid Machinery; Fluid-Structure Interaction and Flow-Induced Noise in Industrial Applications; Flow Applications in Aerospace; Active Fluid Dynamics and Flow Control — Theory, Experiments and Implementation, V01AT03A006, July 10–14, 2016
Paper No: FEDSM2016-7614
DOI: https://doi.org/10.1115/FEDSM2016-7614
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Topics: Computational fluid dynamics, Ejectors, Refrigeration, Simulation, Flow (Dynamics), Steam, Pressure, Shock (Mechanics), Computer simulation, Computer software
Proceedings Papers

Simulation of Forward Osmosis Flow in a Two-Dimensional Asymmetric Membrane Channel With Draw Channel Circular Baffle Implementation

James R. L. Koch, Ramesh K. Agarwal
Proc. ASME. FEDSM2016, Volume 1A, Symposia: Turbomachinery Flow Simulation and Optimization; Applications in CFD; Bio-Inspired and Bio-Medical Fluid Mechanics; CFD Verification and Validation; Development and Applications of Immersed Boundary Methods; DNS, LES and Hybrid RANS/LES Methods; Fluid Machinery; Fluid-Structure Interaction and Flow-Induced Noise in Industrial Applications; Flow Applications in Aerospace; Active Fluid Dynamics and Flow Control — Theory, Experiments and Implementation, V01AT03A007, July 10–14, 2016
Paper No: FEDSM2016-7615
DOI: https://doi.org/10.1115/FEDSM2016-7615
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Topics: Flow (Dynamics), Membranes, Osmosis, Simulation, Pressure, Computational fluid dynamics, Cross-flow, Modeling, Polarization (Electricity), Polarization (Light)
Proceedings Papers

Optimization of Anastomotic Geometry for Vascular Access Fistula

Guangyu Bao, Xiaomin Chen, Ramesh K. Agarwal
Proc. ASME. FEDSM2016, Volume 1A, Symposia: Turbomachinery Flow Simulation and Optimization; Applications in CFD; Bio-Inspired and Bio-Medical Fluid Mechanics; CFD Verification and Validation; Development and Applications of Immersed Boundary Methods; DNS, LES and Hybrid RANS/LES Methods; Fluid Machinery; Fluid-Structure Interaction and Flow-Induced Noise in Industrial Applications; Flow Applications in Aerospace; Active Fluid Dynamics and Flow Control — Theory, Experiments and Implementation, V01AT04A004, July 10–14, 2016
Paper No: FEDSM2016-7612
DOI: https://doi.org/10.1115/FEDSM2016-7612
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Topics: Geometry, Optimization, Computational fluid dynamics, Failure, Genetic algorithms, Circuits, Computation, Flow (Dynamics), Hemodialysis, Turbulence