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Proceedings Papers

Turbulent Flow Characteristics in a Blocked Exterior Subchannel of a Helically Wrapped Rod Bundle

Thien Nguyen, Rodolfo Vaghetto, Yassin Hassan
Proc. ASME. ICONE2020, Volume 3: Student Paper Competition; Thermal-Hydraulics; Verification and Validation, V003T13A029, August 4–5, 2020
Paper No: ICONE2020-16570
https://doi.org/10.1115/ICONE2020-16570
View Paper titled, Turbulent Flow Characteristics in a Blocked Exterior Subchannel of a Helically Wrapped Rod Bundle
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Topics: Fuel rods, Turbulence, Flow (Dynamics), Fuels, Wire, Coolants, Heat transfer, Manufacturing, Cladding systems (Building), Deformation
Proceedings Papers

Deposition Velocity and Penetration Efficiency in a Square Channel Using a Lagrangian-Based Modeling Approach

Byung-Hee Choi, Daniel Orea, Thien Nguyen, N. K. Anand, Yassin Hassan, Piyush Sabharwall
Proc. ASME. ICONE2020, Volume 1: Beyond Design Basis; Codes and Standards; Computational Fluid Dynamics (CFD); Decontamination and Decommissioning; Nuclear Fuel and Engineering; Nuclear Plant Engineering, V001T03A026, August 4–5, 2020
Paper No: ICONE2020-16907
https://doi.org/10.1115/ICONE2020-16907
View Paper titled, Deposition Velocity and Penetration Efficiency in a Square Channel Using a Lagrangian-Based Modeling Approach
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Topics: Computational fluid dynamics, Computer simulation, Dimensions, Drag (Fluid dynamics), Ducts, Fast neutron reactors, Flow (Dynamics), Modeling, Particulate matter, Reynolds number
Proceedings Papers

Effect of Localized Blockages on the Friction Factor of a 61-Pin Wire-Wrapped Bundle

Mason Childs, Robert Muyshondt, Giacomo Busco, Mustafa Alper Yildiz, Rodolfo Vaghetto, Yassin Hassan
Proc. ASME. FEDSM2020, Volume 2: Fluid Mechanics; Multiphase Flows, V002T03A045, July 13–15, 2020
Paper No: FEDSM2020-20306
https://doi.org/10.1115/FEDSM2020-20306
View Paper titled, Effect of Localized Blockages on the Friction Factor of a 61-Pin Wire-Wrapped Bundle
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Topics: Friction, Wire, Simulation, Computational fluid dynamics, Flow (Dynamics), Fluid pressure, Simulation results
Journal Articles

Experimental Study on the Effect of Localized Blockages on the Friction Factor of a 61-Pin Wire-Wrapped Bundle

Mason Childs, Robert Muyshondt, Rodolfo Vaghetto, Duy Thien Nguyen, Yassin Hassan
Journal: Journal of Fluids Engineering
Article Type: Research-Article
J. Fluids Eng. November 2020, 142(11): 111211.
Paper No: FE-20-1180
https://doi.org/10.1115/1.4048140
Published Online: September 4, 2020
View Article titled, Experimental Study on the Effect of Localized Blockages on the Friction Factor of a 61-Pin Wire-Wrapped Bundle
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Topics: Flow (Dynamics), Friction, Wire, Fuel rods, Uncertainty
Proceedings Papers

Numerical Study of Particle Transport and Deposition in a Horizontal Channel Using a Lagrangian-Based Modelling Approach

Byung-Hee Choi, Daniel Orea, Thien Nguyen, N. K. Anand, Yassin Hassan, Piyush Sabharwall
Proc. ASME. IMECE2019, Volume 6: Energy, V006T06A084, November 11–14, 2019
Paper No: IMECE2019-11800
https://doi.org/10.1115/IMECE2019-11800
View Paper titled, Numerical Study of Particle Transport and Deposition in a Horizontal Channel Using a Lagrangian-Based Modelling Approach
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Topics: Flow (Dynamics), Modeling, Particulate matter, Turbulence, Simulation, Computational fluid dynamics, Uncertainty, Accidents, Boundary-value problems, Computer simulation
Proceedings Papers

Turbulent Transverse Plane PIV Measurements on a Wire-Wrapped 61-Pin Hexagonal Fuel Bundle

Nolan E. Goth, Philip Jones, Thien D. Nguyen, Rodolfo Vaghetto, Yassin Hassan
Proc. ASME. ICONE26, Volume 6A: Thermal-Hydraulics and Safety Analyses, V06AT08A043, July 22–26, 2018
Paper No: ICONE26-81462
https://doi.org/10.1115/ICONE26-81462
View Paper titled, Turbulent Transverse Plane PIV Measurements on a Wire-Wrapped 61-Pin Hexagonal Fuel Bundle
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Topics: Fuels, Turbulence, Wire, Flow (Dynamics), Computational fluid dynamics, Sodium fast reactors, Axial flow, Cooling, Corners (Structural elements), Ducts
Proceedings Papers

Analysis of Pressure Field on Wire-Wrapped Pin Bundle Surface for Concerns of FSI

Landon Brockmeyer, Aleksandr Obabko, Elia Merzari, Yassin Hassan
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, V001T08A008, July 15–20, 2018
Paper No: FEDSM2018-83521
https://doi.org/10.1115/FEDSM2018-83521
View Paper titled, Analysis of Pressure Field on Wire-Wrapped Pin Bundle Surface for Concerns of FSI
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Topics: Fluid structure interaction, Pressure, Wire, Pins (Engineering), Fuels, Flow (Dynamics), Deflection, Fluctuations (Physics), Vibration, Deformation
Proceedings Papers

Simulation of Fluid-Structure Interaction of Crossflow Through a Tube Bundle and Experimental Validation

Landon Brockmeyer, Jerome Solberg, Elia Merzari, Yassin Hassan
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, V01BT11A019, July 30–August 3, 2017
Paper No: FEDSM2017-69360
https://doi.org/10.1115/FEDSM2017-69360
View Paper titled, Simulation of Fluid-Structure Interaction of Crossflow Through a Tube Bundle and Experimental Validation
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Topics: Fluid structure interaction, Simulation, Fluids, Flow (Dynamics), Vibration, Physics, Dynamics (Mechanics), Failure, Fatigue, Finite element analysis
Proceedings Papers

CFD Investigation of Wire-Wrapped Fuel Rod Bundle Inner Subchannel Behavior and Dependency on Bundle Size

Landon Brockmeyer, Lane Carasik, Elia Merzari, Yassin Hassan
Proc. ASME. ICONE24, Volume 5: Student Paper Competition, V005T15A062, June 26–30, 2016
Paper No: ICONE24-60831
https://doi.org/10.1115/ICONE24-60831
View Paper titled, CFD Investigation of Wire-Wrapped Fuel Rod Bundle Inner Subchannel Behavior and Dependency on Bundle Size
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Topics: Computational fluid dynamics, Fuel rods, Wire, Reynolds-averaged Navier–Stokes equations, Flow (Dynamics), Coolants, Large eddy simulation, Rods, Sodium fast reactors, Turbulence
Proceedings Papers

Direct Numerical Simulation of the Flow Through a Structured Pebble Bed Near a Wall Boundary

Lambert Fick, Elia Merzari, Yassin Hassan
Proc. ASME. AJKFluids2015, Volume 1: Symposia, V001T03A008, July 26–31, 2015
Paper No: AJKFluids2015-3701
https://doi.org/10.1115/AJKFluids2015-3701
View Paper titled, Direct Numerical Simulation of the Flow Through a Structured Pebble Bed Near a Wall Boundary
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Topics: Computer simulation, Flow (Dynamics), Fluid dynamics, Geometry, Accidents, Computational fluid dynamics, Coolants, Cooling, High temperature, Modeling
Proceedings Papers

Large Eddy Simulations of Jet Flow Interaction Within Staggered Rod Bundles

Nathaniel Salpeter, Yassin Hassan
Proc. ASME. ICONE18, 18th International Conference on Nuclear Engineering: Volume 2, 681-691, May 17–21, 2010
Paper No: ICONE18-29737
https://doi.org/10.1115/ICONE18-29737
View Paper titled, Large Eddy Simulations of Jet Flow Interaction Within Staggered Rod Bundles
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Topics: Fuel rods, Jets, Large eddy simulation, Turbulence, Wear, Abrasion, Cylinders, Engineering simulation, Gas flow, Graphite
Proceedings Papers

Experimental Turbulence Analysis of Fuel Bundle With Spacer Grids

Elvis Dominguez-Ontiveros, Carlos Estrada-Perez, Yassin Hassan
Proc. ASME. ICONE18, 18th International Conference on Nuclear Engineering: Volume 2, 913-922, May 17–21, 2010
Paper No: ICONE18-30225
https://doi.org/10.1115/ICONE18-30225
View Paper titled, Experimental Turbulence Analysis of Fuel Bundle With Spacer Grids
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Topics: Computational fluid dynamics, Fuel rods, Fuels, Refractive index, Turbulence, Rods, Databases, Engineering simulation, Simulation, Boilers
Proceedings Papers

Large Eddy Simulations of Jet Flow Interaction Within Staggered Rod Bundles

Nathaniel Salpeter, Yassin Hassan
Proc. ASME. FEDSM2010, ASME 2010 3rd Joint US-European Fluids Engineering Summer Meeting: Volume 1, Symposia – Parts A, B, and C, 1969-1979, August 1–5, 2010
Paper No: FEDSM-ICNMM2010-30893
https://doi.org/10.1115/FEDSM-ICNMM2010-30893
View Paper titled, Large Eddy Simulations of Jet Flow Interaction Within Staggered Rod Bundles
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Topics: Fuel rods, Jets, Large eddy simulation, Turbulence, Wear, Abrasion, Cylinders, Engineering simulation, Gas flow, Graphite
Proceedings Papers

Computational Analysis of Fluid Flow in Pebble Bed Modular Reactor Using Different Turbulence Models

Akshay Gandhir, Yassin Hassan
Proc. ASME. FEDSM2010, ASME 2010 3rd Joint US-European Fluids Engineering Summer Meeting: Volume 1, Symposia – Parts A, B, and C, 1617-1621, August 1–5, 2010
Paper No: FEDSM-ICNMM2010-30974
https://doi.org/10.1115/FEDSM-ICNMM2010-30974
View Paper titled, Computational Analysis of Fluid Flow in Pebble Bed Modular Reactor Using Different Turbulence Models
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Topics: Computational fluid dynamics, Fluid dynamics, Pressure drop, Turbulence
Proceedings Papers

Non-Intrusive Experimental Investigation of Flow Behavior Inside a 5X5 Rod Bundle With Spacer Grids Using PIV and MIR

Elvis Dominguez-Ontiveros, Carlos Estrada-Perez, Yassin Hassan
Proc. ASME. ICONE17, Volume 4: Codes, Standards, Licensing and Regulatory Issues; Student Paper Competition, 351-360, July 12–16, 2009
Paper No: ICONE17-75214
https://doi.org/10.1115/ICONE17-75214
View Paper titled, Non-Intrusive Experimental Investigation of Flow Behavior Inside a 5X5 Rod Bundle With Spacer Grids Using PIV and MIR
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Topics: Computational fluid dynamics, Flow (Dynamics), Fuel rods, Refractive index