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Proc. ASME. GT2023, Volume 13C: Turbomachinery — Deposition, Erosion, Fouling, and Icing; Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V13CT32A035, June 26–30, 2023

Publisher: American Society of Mechanical Engineers

Paper No: GT2023-103728

https://doi.org/10.1115/GT2023-103728

View Paper titled, Liquid Rocket Engine Inducer Pump Design and Performance Evaluation

Topics: Design, Performance evaluation, Pumps, Rocket engines

Proceedings Papers

Experimental and Numerical Investigation of Effect of Inclination on sCO 2 Heat Transfer in a Circular Pipe

Emmanuel Gabriel-Ohanu, Alok Shah, Akshay Khadse, Erik Fernandez, Jayanta S. Kapat

Proc. ASME. GT2022, Volume 9: Supercritical CO2, V009T28A028, June 13–17, 2022

Publisher: American Society of Mechanical Engineers

Paper No: GT2022-83412

https://doi.org/10.1115/GT2022-83412

View Paper titled, Experimental and Numerical Investigation of Effect of Inclination on sCO 2 Heat Transfer in a Circular Pipe

Topics: Buoyancy, Gravity (Force), Heat transfer, Pipes, Supercritical carbon dioxide

Journal Articles

Transient Analysis of a Supercritical Carbon Dioxide Air Cooler Using IDAES

Russell Gentile, Ladislav Vesely, Jaffer H. Ghouse, Vipul Goyal, Jayanta S. Kapat

Publisher: ASME

J. Energy Resour. Technol. February 2023, 145(2): 022104.

Paper No: JERT-21-2111

https://doi.org/10.1115/1.4054860

Published Online: July 18, 2022

View Article titled, Transient Analysis of a Supercritical Carbon Dioxide Air Cooler Using IDAES

Topics: Carbon dioxide, Compressors, Digital twin, Temperature, Design, Supercritical carbon dioxide, Heat, Transients (Dynamics), Transient analysis, Simulation

Journal Articles

Carbon Dioxide Transport Pipeline Systems: Overview of Technical Characteristics, Safety, Integrity and Cost, and Potential Application of Digital Twin

Ahmad K. Sleiti, Wahib A. Al-Ammari, Ladislav Vesely, Jayanta S. Kapat

Publisher: ASME

J. Energy Resour. Technol. September 2022, 144(9): 092106.

Paper No: JERT-21-1836

https://doi.org/10.1115/1.4053348

Published Online: February 16, 2022

View Article titled, Carbon Dioxide Transport Pipeline Systems: Overview of Technical Characteristics, Safety, Integrity and Cost, and Potential Application of Digital Twin

Topics: Carbon dioxide, Digital twin, Pipelines, Safety

Proceedings Papers

Optimization of an Additively Manufactured U-Bend Channel Using A Surrogate-Based Bayesian Method

Shinjan Ghosh, Sudeepta Mondal, Ryan Wardell, Erik Fernandez, Jayanta S. Kapat, Asok Ray

Proc. ASME. GT2021, Volume 2D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Radial Turbomachinery Aerodynamics; Unsteady Flows in Turbomachinery, V02DT36A011, June 7–11, 2021

Publisher: American Society of Mechanical Engineers

Paper No: GT2021-59415

https://doi.org/10.1115/GT2021-59415

View Paper titled, Optimization of an Additively Manufactured U-Bend Channel Using A Surrogate-Based Bayesian Method

Topics: Additive manufacturing, Optimization, Design, Shapes, Computational fluid dynamics, Pressure, Pressure drop, Cooling, Simulation, Turbulence

Proceedings Papers

Optimization of a Primary Heat Exchanger for FLiBe Molten Salt Nuclear Reactor With sCO 2 Power System

Emmanuel Gabriel-Ohanu, Akshay Khadse, Ladislav Vesely, Nandhini Raju, Marcel Otto, Jayanta S. Kapat, Kurt Harris

Proc. ASME. GT2021, Volume 10: Supercritical CO2, V010T30A023, June 7–11, 2021

Publisher: American Society of Mechanical Engineers

Paper No: GT2021-59939

https://doi.org/10.1115/GT2021-59939

View Paper titled, Optimization of a Primary Heat Exchanger for FLiBe Molten Salt Nuclear Reactor With sCO 2 Power System

Topics: Heat exchangers, Molten salt reactors, Nuclear reactors, Optimization, Power systems (Machinery), Shells, Heat, Thermodynamic power cycles, Heat transfer, Brayton cycle

Proceedings Papers

Transient Analysis of Supercritical Carbon Dioxide Air Cooler With Using IDAES Model

Russell Gentile, Ladislav Vesely, Vipul Goyal, Jayanta S. Kapat

Proc. ASME. GT2021, Volume 10: Supercritical CO2, V010T30A015, June 7–11, 2021

Publisher: American Society of Mechanical Engineers

Paper No: GT2021-59276

https://doi.org/10.1115/GT2021-59276

View Paper titled, Transient Analysis of Supercritical Carbon Dioxide Air Cooler With Using IDAES Model

Topics: Supercritical carbon dioxide, Transient analysis, Design, Temperature, Thermodynamic power cycles, Brayton cycle, Carbon dioxide, Compressors, Computer software, Dynamic models

Journal Articles

Investigation of Endwall Heat Transfer in Staggered Pin Fin Arrays

Marcel Otto, Gaurav Gupta, Patrick K. Tran, Shinjan Ghosh, Jayanta S. Kapat

Publisher: ASME

J. Turbomach. February 2021, 143(2): 021009.

Paper No: TURBO-20-1220

https://doi.org/10.1115/1.4049784

Published Online: February 2, 2021

View Article titled, Investigation of Endwall Heat Transfer in Staggered Pin Fin Arrays

Topics: Flow (Dynamics), Heat transfer, Reynolds number, Turbulence, Wakes, Uncertainty, Vortices, Transients (Dynamics), Temperature

Proceedings Papers

Topology Optimization of High Aspect Ratio Internal Cooling Channels As a Design for Additive Manufacturing

Shinjan Ghosh, Jayanta S. Kapat

Proc. ASME. GT2020, Volume 7A: Heat Transfer, V07AT15A030, September 21–25, 2020

Publisher: American Society of Mechanical Engineers

Paper No: GT2020-16032

https://doi.org/10.1115/GT2020-16032

View Paper titled, Topology Optimization of High Aspect Ratio Internal Cooling Channels As a Design for Additive Manufacturing

Topics: Additive manufacturing, Cooling, Design, Optimization, Topology, Fluids, Heat transfer, Blades, Gas turbines, Porosity

Proceedings Papers

Shape Optimization of Pin Fin Arrays Using Gaussian Process Surrogate Models Under Design Constraints

Shinjan Ghosh, Sudeepta Mondal, Jayanta S. Kapat, Asok Ray

Proc. ASME. GT2020, Volume 7A: Heat Transfer, V07AT15A021, September 21–25, 2020

Publisher: American Society of Mechanical Engineers

Paper No: GT2020-15277

https://doi.org/10.1115/GT2020-15277

View Paper titled, Shape Optimization of Pin Fin Arrays Using Gaussian Process Surrogate Models Under Design Constraints

Topics: Design, Shape optimization, Blades, Fins, Optimization, Gas turbines, Pressure drop, Compressors, Computational fluid dynamics, Coolants

Proceedings Papers

A Numerical Study on Conjugate Heat Transfer for Supercritical CO 2 Turbine Blade With Cooling Channels

Akshay Khadse, Andres Curbelo, Ladislav Vesely, Jayanta S. Kapat

Proc. ASME. GT2020, Volume 11: Structures and Dynamics: Structural Mechanics, Vibration, and Damping; Supercritical CO2, V011T31A007, September 21–25, 2020

Publisher: American Society of Mechanical Engineers

Paper No: GT2020-14679

https://doi.org/10.1115/GT2020-14679

View Paper titled, A Numerical Study on Conjugate Heat Transfer for Supercritical CO 2 Turbine Blade With Cooling Channels

Topics: Cooling, Heat transfer, Supercritical carbon dioxide, Turbine blades, Blades, Temperature, Turbines, Cascades (Fluid dynamics), Cycles, Brayton cycle

Proceedings Papers

Study of Buoyancy Effects on Supercritical CO 2 Heat Transfer in Circular Pipes

Akshay Khadse, Ladislav Vesely, James Sherwood, Andres Curbelo, Vipul Goyal, Nandhini Raju, Jayanta S. Kapat, Wanjae Kim

Proc. ASME. GT2020, Volume 11: Structures and Dynamics: Structural Mechanics, Vibration, and Damping; Supercritical CO2, V011T31A013, September 21–25, 2020

Publisher: American Society of Mechanical Engineers

Paper No: GT2020-15523

https://doi.org/10.1115/GT2020-15523

View Paper titled, Study of Buoyancy Effects on Supercritical CO 2 Heat Transfer in Circular Pipes

Topics: Buoyancy, Heat transfer, Pipes, Supercritical carbon dioxide, Flow (Dynamics), Cooling systems, Thermodynamic power cycles, Computation, Cooling, Cross section (Physics)

Proceedings Papers

Numerical Analysis of Mass Flow Leakage Through Orifices for Supercritical CO 2 : Two-Phase Flow Effects

Ladislav Vesely, Akshay Khadse, Andres Curbelo, Jayanta S. Kapat, Luca Petrungaro

Proc. ASME. GT2020, Volume 11: Structures and Dynamics: Structural Mechanics, Vibration, and Damping; Supercritical CO2, V011T31A017, September 21–25, 2020

Publisher: American Society of Mechanical Engineers

Paper No: GT2020-15927

https://doi.org/10.1115/GT2020-15927

View Paper titled, Numerical Analysis of Mass Flow Leakage Through Orifices for Supercritical CO 2 : Two-Phase Flow Effects

Topics: Flow (Dynamics), Leakage, Numerical analysis, Orifices, Supercritical carbon dioxide, Two-phase flow, Computational fluid dynamics, Compressors, Cycles, Equilibrium (Physics)

Proceedings Papers

Topology Optimization of Serpentine Channels for Minimization of Pressure Loss and Maximization of Heat Transfer Performance As Applied for Additive Manufacturing

Shinjan Ghosh, Jayanta S. Kapat

Proc. ASME. GT2019, Volume 5B: Heat Transfer, V05BT21A006, June 17–21, 2019

Publisher: American Society of Mechanical Engineers

Paper No: GT2019-91057

https://doi.org/10.1115/GT2019-91057

View Paper titled, Topology Optimization of Serpentine Channels for Minimization of Pressure Loss and Maximization of Heat Transfer Performance As Applied for Additive Manufacturing

Topics: Additive manufacturing, Heat transfer, Optimization, Pressure, Topology, Cooling, Blades, Gas turbines, Flow (Dynamics), Geometry

Proceedings Papers

Numerical Study of Radiation Heat Transfer for a Supercritical CO 2 Turbine Linear Cascade

Akshay Khadse, Andres Curbelo, Jayanta S. Kapat

Proc. ASME. GT2019, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T38A026, June 17–21, 2019

Publisher: American Society of Mechanical Engineers

Paper No: GT2019-91613

https://doi.org/10.1115/GT2019-91613

View Paper titled, Numerical Study of Radiation Heat Transfer for a Supercritical CO 2 Turbine Linear Cascade

Topics: Cascades (Fluid dynamics), Heat transfer, Radiation (Physics), Supercritical carbon dioxide, Turbines, Temperature, Absorption, Carbon dioxide, Cooling systems, Design

Journal citation

NARROW

Numerical Investigation of the Flow Structure of Cryogenic Hydrogen in Corrugated Metal Flexhoses Due to Fluid–Structure Interactions

Experimental and Numerical Investigation of Effect of Inclination on sCO 2 Heat Transfer in a Circular Pipe

Experimental and Computational Heat Transfer Study of sCO 2 Single-Jet Impingement

Experimental and Computational Heat Transfer Study of sCO 2 Single-Jet Impingement

Numerical Investigation of the Flow Structure of Cryogenic Hydrogen in Corrugated Metal Flexhoses Due to Fluid Structure Interactions

Liquid Rocket Engine Inducer Pump Design and Performance Evaluation

Experimental and Numerical Investigation of Effect of Inclination on sCO 2 Heat Transfer in a Circular Pipe

Transient Analysis of a Supercritical Carbon Dioxide Air Cooler Using IDAES

Carbon Dioxide Transport Pipeline Systems: Overview of Technical Characteristics, Safety, Integrity and Cost, and Potential Application of Digital Twin

Optimization of an Additively Manufactured U-Bend Channel Using A Surrogate-Based Bayesian Method

Optimization of a Primary Heat Exchanger for FLiBe Molten Salt Nuclear Reactor With sCO 2 Power System

Transient Analysis of Supercritical Carbon Dioxide Air Cooler With Using IDAES Model

Investigation of Endwall Heat Transfer in Staggered Pin Fin Arrays

Topology Optimization of High Aspect Ratio Internal Cooling Channels As a Design for Additive Manufacturing

Shape Optimization of Pin Fin Arrays Using Gaussian Process Surrogate Models Under Design Constraints

A Numerical Study on Conjugate Heat Transfer for Supercritical CO 2 Turbine Blade With Cooling Channels

Study of Buoyancy Effects on Supercritical CO 2 Heat Transfer in Circular Pipes

Numerical Analysis of Mass Flow Leakage Through Orifices for Supercritical CO 2 : Two-Phase Flow Effects

Topology Optimization of Serpentine Channels for Minimization of Pressure Loss and Maximization of Heat Transfer Performance As Applied for Additive Manufacturing

Numerical Study of Radiation Heat Transfer for a Supercritical CO 2 Turbine Linear Cascade

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