Research
Hypersonic Flows, Hypersonic Flow
Computational Fluid Dynamics
Electric Propulsion
High Performance Computing for Flow Modeling
Kinetic Approaches for Flow Modeling
Space Environment
Data Driven Methods
Heat Source
Multiphase Flows
Linear Instability
Validation Study, Validation Studies
Artificial Intelligience
Reynolds Number
Aero Optics
Temporal Characteristics
Kinetic Model, Kinetic Modeling
Modal Analysis
Different Gases
Monte Carlo
Unstructured Grid, Unstructured Grids
Atomic Oxygen
New Techniques, New Technique
Shock Boundary Layer Interactions
Stability Analysis
Adaptive Mesh Refinement
Aerodynamic Heating
Ground Facilities
Predictive Capabilities
Shock Interaction
Temporal Evolution
Electrostatic Forces
Numerical Simulations, Numerical Simulation
List of Publications (47)
In 2024
47
Characterization of Hypersonic Instabilities over a Double Cone. O Tumuklu, KM Hanquist AIAA SCITECH 2024 Forum, 1481, 2024.
Found on Publication Page
46
Adaptive Combustion Regulation in Solid Fuel Ramjet. P Oveissi, A Goel, O Tumuklu, KM Hanquist AIAA SCITECH 2024 Forum, 0743, 2024.
Found on Publication Page
45
Hypersonic turbulence wake modeling from rarefied to continuum regimes. O Tumuklu, KM Hanquist AIP Conference Proceedings 2996 (1), 2024.
Found on Publication Page
44
Effect of Spanwise Instabilities on Hypersonic Flows. O Tumuklu AIAA AVIATION FORUM AND ASCEND 2024, 3834, 2024.
Found on Publication Page
43
Composite Koopman Analysis of Hypersonic Nonequilibrium Flows Over a Double Wedge. S Pan, O Tumuklu AIAA AVIATION FORUM AND ASCEND 2024, 4188, 2024.
Found on Publication Page
42
Dynamics of Jet Expansion and Impingement Across a Spectrum of Nozzle Pressure Ratios. O Tumuklu AIAA AVIATION FORUM AND ASCEND 2024, 4086, 2024.
Found on Publication Page
In 2023
41
Temporal characteristics of hypersonic flows over a double wedge with Reynolds number. O Tumuklu, KM Hanquist Physics of Fluids 35 (10), 2023.
Found on Publication Page
40
Development of Physical and Numerical Nonequilibrium Modeling Capabilities within the SU2-NEMO Code. W Maier, JT Needels, JJ Alonso, F Morgado, C Garbacz, M Fossati, ... AIAA Aviation 2023 Forum, 3488, 2023.
Found on Publication Page
39
Nonequilibrium Effects on Aero-Optics in Hypersonic Flows. M Liza, O Tumuklu, KM Hanquist AIAA AVIATION 2023 Forum, 3736, 2023.
Found on Publication Page
38
Development of a hybrid particle-continuum solver for studying plume expansion into rarefied flows. O Tumuklu, JR Bellan, KM Hanquist AIAA SCITECH 2023 Forum, 0073, 2023.
Found on Publication Page
37
Learning-based Adaptive Thrust Regulation of Solid Fuel Ramjet. P Oveissi, A Trivedi, A Goel, O Tumuklu, KM Hanquist, A Farahmandi, ... AIAA SCITECH 2023 Forum, 2533, 2023.
Found on Publication Page
36
Unsteadiness of hypersonic flows over a double wedge. O Tumuklu, KM Hanquist AIAA SCITECH 2023 Forum, 0860, 2023.
Found on Publication Page
In 2022
35
Linear instability of shock-dominated laminar hypersonic separated flows. SS Sawant, O Tumuklu, V Theofilis, DA Levin IUTAM Laminar-Turbulent Transition: 9th IUTAM Symposium, London, UK ..., 2022.
Found on Publication Page
34
Development and validation studies of a multi-purpose DSMC code. O Tumuklu, JR Bellan AIAA SCITECH 2022 Forum, 2017, 2022.
Found on Publication Page
In 2021
33
Modeling of no emissions from a hypersonic ground-based facility. O Tumuklu, M Jouffray, DA Levin AIAA Scitech 2021 Forum, 0105, 2021.
Found on Publication Page
32
Semi-analytical source (SAS) method for 3-D transient heat conduction problems with moving heat source of arbitrary shape. KD C etin, B., Kus cu, Y.F., C etin, B., Tumuklu, O., Cole International Journal of Heat and Mass Transfer 165, 120692, 2021.
Found on Publication Page
In 2020
31
Analysis of unsteady hypersonic shock boundary layer interactions. O Tumuklu, SS Sawant, DA Levin, V Theofilis 60th Israel Annual Conference on Aerospace Sciences, IACAS 2020, 2020.
Found on Publication Page
30
Analysis of Spanwise Homogeneous Perturbations in Laminar Hypersonic Shock-Boundary Layer Interactions. SS Sawant, O Tumuklu, V Theofilis, DA Levin AIAA Scitech 2020 Forum, 0108, 2020.
Found on Publication Page
In 2019
29
Modal analysis with proper orthogonal decomposition of hypersonic separated flows over a double wedge. O Tumuklu, DA Levin, V Theofilis Physical Review Fluids 4 (3), 033403, 2019.
Found on Publication Page
28
Kinetic modeling of unsteady hypersonic flows over a tick geometry. O Tumuklu, DA Levin, V Theofilis Physics of Fluids 31 (5), 2019.
Found on Publication Page
27
Use of particle methods for understanding hypersonic shock boundary layer interactions. O Tumuklu, DA Levin, V Theofilis AIP Conference Proceedings 2132 (1), 2019.
Found on Publication Page
26
Disturbance Equations based on the Linearized BGK Model to Account for Thermal Nonequilibrium. S Sawant, O Tumuklu, V Theofilis, D Levin APS Division of Fluid Dynamics Meeting Abstracts, M02. 032, 2019.
Found on Publication Page
25
Study of spanwise perturbations in hypersonic shock-wave/boundary layer interactions on a double wedge. SS Sawant, O Tumuklu, V Theofilis, DA Levin AIAA Aviation 2019 Forum, 3442, 2019.
Found on Publication Page
In 2018
24
On the unsteadiness of shock-laminar boundary layer interactions of hypersonic flows over a double cone. O Tumuklu, V Theofilis, DA Levin Physics of Fluids 30 (10), 2018.
Found on Publication Page
23
Investigation of unsteady, hypersonic, laminar separated flows over a double cone geometry using a kinetic approach. O Tumuklu, DA Levin, V Theofilis Physics of Fluids 30 (4), 2018.
Found on Publication Page
22
Application of adaptively refined unstructured grids in DSMC to shock wave simulations. SS Sawant, O Tumuklu, R Jambunathan, DA Levin Computers & Fluids 170, 197-212, 2018.
Found on Publication Page
21
Particle simulations of the effects of atomic oxygen on ion thruster plumes. O Tumuklu, DA Levin Journal of Spacecraft and Rockets 55 (5), 1154-1165, 2018.
Found on Publication Page
20
Development of New Techniques for Studying Unsteady Behavior in Hypersonic Boundary Layer Interactions. O Tumuklu, DA Levin, V Theofilis 2018 Fluid Dynamics Conference, 3709, 2018.
Found on Publication Page
19
Modeling of shock boundary layer interactions and stability analysis using particle approaches. O Tumuklu University of Illinois at Urbana-Champaign, 2018.
Found on Publication Page
18
Effects of reynolds number on laminar boundary layer shock-interaction hypersonic flows on a double cone. O Tumuklu, DA Levin, V Theofilis 2018 Fluid Dynamics Conference, 4032, 2018.
Found on Publication Page
In 2017
17
Assessment of predictive capabilities for aerodynamic heating in hypersonic flow. D Knight, O Chazot, J Austin, MA Badr, G Candler, B Celik, D de Rosa, ... Progress in Aerospace Sciences 90, 39-53, 2017.
Found on Publication Page
16
Simulations of ion thruster plumes in ground facilities using adaptive mesh refinement. B Korkut, DA Levin, O Tumuklu Journal of Propulsion and Power 33 (3), 681-696, 2017.
Found on Publication Page
15
On the temporal evolution in laminar separated boundary layer shock-interaction flows using DSMC. O Tumuklu, DA Levin 55th AIAA Aerospace Sciences Meeting, 1614, 2017.
Found on Publication Page
14
On linear stability analyses of hypersonic laminar separated flows in a DSMC Framework Part II: Residuals algorithm and the least damped global modes. O Tumuklu, JM Pe rez, V Theofilis, DA Levin 57th Israel Annual Conference on Aerospace Sciences, IACAS 2017, 2017.
Found on Publication Page
13
On linear stability analyses of hypersonic laminar separated flows in a DSMC framework part I: Base flow computations in a double cone and a'tick'model. O Tumuklu, JM Pe rez, DA Levin, V Theofilis 57th Israel Annual Conference on Aerospace Sciences, IACAS 2017, 2017.
Found on Publication Page
12
Novel use of AMR unstructured grids in DSMC compressible flow simulations. S Sawant, O Tumuklu, R Jambunathan, DA Levin 47th AIAA Thermophysics Conference, 4028, 2017.
Found on Publication Page
In 2016
11
Particle ellipsoidal statistical Bhatnagar-Gross-Krook approach for simulation of hypersonic shocks. O Tumuklu, Z Li, DA Levin AIAA journal 54 (12), 3701-3716, 2016.
Found on Publication Page
10
Factors influencing flow steadiness in laminar boundary layer shock interactions. O Tumuklu, DA Levin, SF Gimelshein, JM Austin AIP Conference Proceedings 1786 (1), 2016.
Found on Publication Page
9
Modeling of near-continuum laminar boundary layer shocks using DSMC. O Tumuklu, DA Levin, SF Gimelshein, JM Austin AIP Conference Proceedings 1786 (1), 2016.
Found on Publication Page
8
Study of shock-shock interactions using an unstructured amr octree dsmc code. SS Sawant, R Jambunathan, O Tumuklu, B Korkut, DA Levin 54th AIAA Aerospace Sciences Meeting, 0501, 2016.
Found on Publication Page
7
A Monte Carlo-based Poisson's equation solver parallelized with Coarray Fortran. N S ENGI L, O TU MU KLU , MC C elenligil Turkish Journal of Electrical Engineering and Computer Sciences 24 (5), 4545 ..., 2016.
Found on Publication Page
6
Simulation of Hypersonic Flows using a Particle-based Ellipsoidal Statistical Bhatnagar-Gross-Krook Method. O Tumuklu, DA Levin 54th AIAA Aerospace Sciences Meeting, 2060, 2016.
Found on Publication Page
In 2015
5
Shock-shock interactions for a double wedge configuration in different gases. O Tumuklu, DA Levin, JM Austin 53rd AIAA Aerospace Sciences Meeting, 1520, 2015.
Found on Publication Page
4
Development of an amr octree dsmc approach for shock dominated flows. SS Sawant, B Korkut, O Tumuklu, DA Levin 53rd AIAA Aerospace Sciences Meeting, 0070, 2015.
Found on Publication Page
In 2014
3
Development of the ellipsoidal statistical bhatnagar-Gross-krook method for hypersonic flows. VN Patil, O Tumuklu, Z Li, DA Levin 52nd Aerospace Sciences Meeting, 1211, 2014.
Found on Publication Page
In 2013
2
Numerical simulation of two-dimensional collisionless plasma flows under the effect of electrostatic forces via particle in cell method. O Tu mu klu Middle East Technical University, 2013.
Found on Publication Page
In 2012
1
Implementation of a Monte Carlo method to a two-dimensional particle-in-cell solver using algebraic meshes. N Sengil, O Tu mu klu , MC C elenligil Nukleonika 57, 313-316, 2012.
Found on Publication Page
