Dr Travis Mitchell
Postdoctoral Research Fellow
School of Mechanical and Mining Engineering
Journal Articles
Mitchell, T. R., Majidi, M., Rahimian, M. H. and Leonardi, C. R. (2021). Computational modeling of three-dimensional thermocapillary flow of recalcitrant bubbles using a coupled lattice Boltzmann-finite difference method. Physics of Fluids, 33 (3) 032108, 1-23. doi: 10.1063/5.0038171
Mitchell, T. and Leonardi, C. (2020). On the rise characteristics of Taylor bubbles in annular piping. International Journal of Multiphase Flow, 130 103376, 103376. doi: 10.1016/j.ijmultiphaseflow.2020.103376
Mitchell, T. and Leonardi, C. (2020). Development of closure relations for the motion of Taylor bubbles in vertical and inclined annular pipes using high-fidelity numerical modeling. Physics of Fluids, 32 (6) 063306, 063306. doi: 10.1063/5.0011456
Gruszczyński, G., Mitchell, T., Leonardi, C., Łaniewski-Wołłk, Ł. and Barber, T. (2019). A cascaded phase-field lattice Boltzmann model for the simulation of incompressible, immiscible fluids with high density contrast. Computers & Mathematics with Applications, 79 (4), 1049-1071. doi: 10.1016/j.camwa.2019.08.018
Mitchell, T., Leonardi, C. and Fakhari, A. (2018). Development of a three-dimensional phase-field lattice Boltzmann method for the study of immiscible fluids at high density ratios. International Journal of Multiphase Flow, 107, 1-15. doi: 10.1016/j.ijmultiphaseflow.2018.05.004
Fakhari, Abbas, Mitchell, Travis, Leonardi, Christopher and Bolster, Diogo (2017). Improved locality of the phase-field lattice-Boltzmann model for immiscible fluids at high density ratios. Physical Review E, 96 (5) 053301, 053301. doi: 10.1103/PhysRevE.96.053301
Wu, Benjamin, Firouzi, Mahshid, Mitchell, Travis, Rufford, Thomas E., Leonardi, Christopher and Towler, Brian (2017). A critical review of flow maps for gas-liquid flows in vertical pipes and annuli. Chemical Engineering Journal, 326, 350-377. doi: 10.1016/j.cej.2017.05.135
Mitchell, Travis R. and Leonardi, Christopher R. (2016). Micromechanical investigation of fines liberation and transport during coal seam dewatering. Journal of Natural Gas Science and Engineering, 35 (A), 1101-1120. doi: 10.1016/j.jngse.2016.09.038
Conference Papers
Hill, Bryce, Mitchell, Travis and Leonardi, Christopher (2020). Lattice Boltzmann modelling of a regularised Kuang-Luo fluid in a carotid artery. 22nd Australasian Fluid Mechanics Conference AFMC2020, Brisbane, QLD Australia, 7-10 December 2020. Brisbane, QLD Australia: The University of Queensland. doi: 10.14264/cf18781
Mitchell, Travis and Leonardi, Christopher (2020). Analysis of Taylor bubble dynamics via high-fidelity numerical modelling. 22nd Australasian Fluid Mechanics Conference AFMC2020, Brisbane, Australia, 7-10 December 2020. Brisbane, Australia: The University of Queensland. doi: 10.14264/4181c21
Mitchell, Travis, Hill, Bryce, Firouzi, Mahshid and Leonardi, Christopher (2019). Development and Evaluation of Multiphase Closure Models used in the Simulation of Unconventional Wellbore Dynamics. Unconventional Resources Technology Conference (URTEC), Brisbane, QLD Australia, 18 - 19 November 2019. Tulsa, OK United States: Unconventional Resources Technology Conference. doi: 10.15530/ap-urtec-2019-198239
Mitchell, Travis, Leonardi, Chris, Firouzi, Mahshid and Towler, Brian (2018). Towards closure relations for the rise velocity of Taylor bubbles in annular piping using phase-field lattice Boltzmann techniques. 21st Australasian Fluid Mechanics Conference, Adelaide, SA, Australia, 10 - 13 December 2018. Hawthorn, VIC, Australia: Australasian Fluid Mechanics Society.
Leonardi, Christopher , Regulski, Wojciech, McCullough, Jon W. S., Wang, Duo, Mitchell, Travis R., Jones, Bruce D. and Williams, John R. (2016). Characterising the Behaviour of Hydraulic Fracturing Fluids via Direct Numerical Simulation. SPE Asia Pacific Oil & Gas Conference and Exhibition, Perth, Australia, 25-27 October 2016. Richardson, TX, United States: Society of Petroleum Engineers. doi: 10.2118/182458-MS
Thesis
Mitchell, Travis (2019). Development of a multiphase lattice Boltzmann model for high-density and viscosity ratio flows in unconventional gas wells. PhD Thesis, School of Mechanical and Mining Engineering, The University of Queensland. doi: 10.14264/uql.2020.78