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Seckin Gokaltun
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Proceedings Papers

A Self-Sufficient Oil Cooling Mechanism for Fluid-Film Bearing Applications in Remote Operations

Seckin Gokaltun, Bruce R. Fabijonas, Louis S. Krajewski, Richard C. Rodzwic
Proc. ASME. GT2022, Volume 8A: Structures and Dynamics — Aerodynamics Excitation and Damping; Bearing and Seal Dynamics; Emerging Methods in Engineering Design, Analysis, and Additive Manufacturing; Fatigue, Fracture, and Life Prediction, V08AT22A019, June 13–17, 2022
Paper No: GT2022-83145
https://doi.org/10.1115/GT2022-83145
View Paper titled, A Self-Sufficient Oil Cooling Mechanism for Fluid-Film Bearing Applications in Remote Operations
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Topics: Bearings, Cooling, Fluid films, Cooling systems, Hydrocarbon reservoirs, Journal bearings, Heat exchangers, Lubrication, Pipes, Thrust bearings
Proceedings Papers

Thermohydrodynamic Modeling of a Tapered-Land Thrust Bearing With Validation Against Experimental Data

Seckin Gokaltun
Proc. ASME. GT2021, Volume 9A: Structures and Dynamics — Aerodynamics Excitation and Damping; Bearing and Seal Dynamics; Emerging Methods in Design and Engineering, V09AT24A025, June 7–11, 2021
Paper No: GT2021-60203
https://doi.org/10.1115/GT2021-60203
View Paper titled, Thermohydrodynamic Modeling of a Tapered-Land Thrust Bearing With Validation Against Experimental Data
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Topics: Modeling, Thermohydrodynamics, Thrust bearings, Bearings, Stress, Fluid films, Heat transfer, Computational fluid dynamics, Deformation, Pressure
Proceedings Papers

Computational Analysis of the Equalization Behavior of Thrust Bearings With Regular and Modified Leveling Plates

Seckin Gokaltun, Scan DeCamillo
Proc. ASME. GT2019, Volume 7B: Structures and Dynamics, V07BT34A016, June 17–21, 2019
Paper No: GT2019-90504
https://doi.org/10.1115/GT2019-90504
View Paper titled, Computational Analysis of the Equalization Behavior of Thrust Bearings With Regular and Modified Leveling Plates
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Topics: Plates (structures), Thrust bearings, Finite element analysis, Bearings, Stress, Deformation, Design, Fluid films, Rotors
Proceedings Papers

A Numerical Approach for the Simulation of Internal Nozzle Flow in a Pressure Swirl Atomizer Using Different Turbulent Models and Towards an Effective Inlet Weber Number

Ahmadreza Abbasi Baharanchi, Seckin Gokaltun, Shahla Eshraghi
Proc. ASME. IMECE2013, Volume 7A: Fluids Engineering Systems and Technologies, V07AT08A068, November 15–21, 2013
Paper No: IMECE2013-65627
https://doi.org/10.1115/IMECE2013-65627
View Paper titled, A Numerical Approach for the Simulation of Internal Nozzle Flow in a Pressure Swirl Atomizer Using Different Turbulent Models and Towards an Effective Inlet Weber Number
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Topics: Flow (Dynamics), Nozzles, Pressure, Simulation, Turbulence, Computational fluid dynamics, Computer software, Fluids, Internal flow, Modeling
Proceedings Papers

Statistical Modeling of Rarefied Gas Channel Flows

Seckin Gokaltun, Michael C. Sukop, George S. Dulikravich
Proc. ASME. FEDSM2009, Volume 2: Fora, 519-527, August 2–6, 2009
Paper No: FEDSM2009-78523
https://doi.org/10.1115/FEDSM2009-78523
View Paper titled, Statistical Modeling of Rarefied Gas Channel Flows
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Topics: Channel flow, Modeling, Pressure, Simulation, Knudsen number, Lattice Boltzmann methods, Simulation results
Proceedings Papers

Lattice Boltzmann Method for Steady Gas Flows in Microchannels With Imposed Slip Wall Boundary Condition

Seckin Gokaltun, George S. Dulikravich
Proc. ASME. ICNMM2007, ASME 5th International Conference on Nanochannels, Microchannels, and Minichannels, 351-356, June 18–20, 2007
Paper No: ICNMM2007-30060
https://doi.org/10.1115/ICNMM2007-30060
View Paper titled, Lattice Boltzmann Method for Steady Gas Flows in Microchannels With Imposed Slip Wall Boundary Condition
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Topics: Boundary-value problems, Gas flow, Lattice Boltzmann methods, Microchannels, Flow (Dynamics), Simulation, Microscale devices, Collisions (Physics), Density, Equilibrium (Physics)
Proceedings Papers

Verification and Validation Studies for a Piloted Methane-Air Jet Flame

Peter V. Skudarnov, Cheng-Xian Lin, Seckin Gokaltun
Proc. ASME. IMECE2007, Volume 6: Energy Systems: Analysis, Thermodynamics and Sustainability, 709-715, November 11–15, 2007
Paper No: IMECE2007-41691
https://doi.org/10.1115/IMECE2007-41691
View Paper titled, Verification and Validation Studies for a Piloted Methane-Air Jet Flame
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Topics: Flames, Methane, Temperature, Computer simulation, Engineering simulation, Simulation, Turbulence, Carbon dioxide, Errors, Finite volume methods
Journal Articles

Implicit Multigrid Computations of Buoyant Drops Through Sinusoidal Constrictions

Metin Muradoglu, Seckin Gokaltun
Journal: Journal of Applied Mechanics
Article Type: Technical Papers
J. Appl. Mech. November 2004, 71(6): 857–865.
https://doi.org/10.1115/1.1795222
Published Online: January 27, 2005
View Article titled, Implicit Multigrid Computations of Buoyant Drops Through Sinusoidal Constrictions
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Topics: Buoyancy, Computation, Multiphase flow, Algorithms, Materials properties, Flow (Dynamics), Fluids