Orlando Ayala, Ph.D. - Publications

Affiliations: 
2005 University of Delaware, Newark, DE, United States 
Area:
Mechanical Engineering, Geophysics, Atmospheric Science Physics

36 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2020 Salinas Á, Torres CE, Ayala O. A fast and efficient integration of boundary conditions into a unified CUDA Kernel for a shallow water solver lattice Boltzmann Method Computer Physics Communications. 249: 107009. DOI: 10.1016/J.Cpc.2019.107009  0.315
2019 Witte MK, Chuang PY, Ayala O, Wang L, Feingold G. Comparison of Observed and Simulated Drop Size Distributions from Large-Eddy Simulations with Bin Microphysics Monthly Weather Review. 147: 477-493. DOI: 10.1175/Mwr-D-18-0242.1  0.552
2019 Peng C, Ayala OM, Wang L. Flow modulation by a few fixed spherical particles in a turbulent channel flow Journal of Fluid Mechanics. 884. DOI: 10.1017/Jfm.2019.933  0.579
2019 Peng C, Ayala OM, Wang L. A direct numerical investigation of two-way interactions in a particle-laden turbulent channel flow Journal of Fluid Mechanics. 875: 1096-1144. DOI: 10.1017/Jfm.2019.509  0.643
2019 Peng C, Ayala LF, Ayala OM, Wang L. Isotropy and spurious currents in pseudo-potential multiphase lattice Boltzmann models Computers & Fluids. 191: 104257. DOI: 10.1016/J.Compfluid.2019.104257  0.472
2019 Peng C, Ayala OM, Wang L. A comparative study of immersed boundary method and interpolated bounce-back scheme for no-slip boundary treatment in the lattice Boltzmann method: Part I, laminar flows Computers & Fluids. 192: 104233. DOI: 10.1016/J.Compfluid.2019.06.032  0.601
2018 Salinas Á, Torres CE, Ayala O. Well-balanced open boundary condition in a lattice boltzmann model for shallow water with arbitrary bathymetry Computer Physics Communications. 230: 89-98. DOI: 10.1016/J.Cpc.2018.04.021  0.341
2017 Witte MK, Ayala O, Wang L, Bott A, Chuang PY. Estimating collision-coalescence rates from in situ observations of marine stratocumulus Quarterly Journal of the Royal Meteorological Society. 143: 2755-2763. DOI: 10.1002/Qj.3124  0.58
2016 Wang LP, Ardila OGC, Ayala O, Gao H, Peng C. Study of local turbulence profiles relative to the particle surface in particle-laden turbulent flows Journal of Fluids Engineering, Transactions of the Asme. 138. DOI: 10.1115/1.4031692  0.706
2016 Rosa B, Parishani H, Ayala O, Wang LP. Settling velocity of small inertial particles in homogeneous isotropic turbulence from high-resolution DNS International Journal of Multiphase Flow. 83: 217-231. DOI: 10.1016/J.Ijmultiphaseflow.2016.04.005  0.804
2015 Parishani H, Ayala O, Rosa B, Wang LP, Grabowski WW. Effects of gravity on the acceleration and pair statistics of inertial particles in homogeneous isotropic turbulence Physics of Fluids. 27. DOI: 10.1063/1.4915121  0.784
2015 Rosa B, Parishani H, Ayala O, Wang LP. Effects of forcing time scale on the simulated turbulent flows and turbulent collision statistics of inertial particles Physics of Fluids. 27. DOI: 10.1063/1.4906334  0.793
2014 Ayala O, Parishani H, Chen L, Rosa B, Wang LP. DNS of hydrodynamically interacting droplets in turbulent clouds: Parallel implementation and scalability analysis using 2D domain decomposition Computer Physics Communications. 185: 3269-3290. DOI: 10.1016/J.Cpc.2014.09.005  0.808
2014 Wang LP, Ayala O, Gao H, Andersen C, Mathews KL. Study of forced turbulence and its modulation by finite-size solid particles using the lattice Boltzmann approach Computers and Mathematics With Applications. 67: 363-380. DOI: 10.1016/J.Camwa.2013.04.001  0.698
2014 Landry CJ, Karpyn ZT, Ayala O. Relative permeability of homogenous-wet and mixed-wet porous media as determined by pore-scale lattice Boltzmann modeling Water Resources Research. 50: 3672-3689. DOI: 10.1002/2013Wr015148  0.354
2013 Liu X, Lu W, Ayala OM, Wang LP, Karlsson AM, Yang Q, Chou TW. Microstructural evolution of carbon nanotube fibers: deformation and strength mechanism. Nanoscale. 5: 2002-8. PMID 23370166 DOI: 10.1039/C3Nr32681K  0.334
2013 Wyszogrodzki AA, Grabowski WW, Wang LP, Ayala O. Turbulent collision-coalescence in maritime shallow convection Atmospheric Chemistry and Physics. 13: 8471-8487. DOI: 10.5194/Acp-13-8471-2013  0.493
2013 Rosa B, Parishani H, Ayala O, Grabowski WW, Wang LP. Kinematic and dynamic collision statistics of cloud droplets from high-resolution simulations New Journal of Physics. 15. DOI: 10.1088/1367-2630/15/4/045032  0.817
2013 Torres CE, Parishani H, Ayala O, Rossi LF, Wang LP. Analysis and parallel implementation of a forced N-body problem Journal of Computational Physics. 245: 235-258. DOI: 10.1016/J.Jcp.2013.03.008  0.78
2013 Lu G, Ly V, Wang X, Rohith MV, Ayala O, Wang LP, Kambhamettu C. A tool for visualizing large-scale interactions between turbulence and particles in 3D space through 2D trajectory visualization Lecture Notes in Computer Science (Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 8034: 48-57. DOI: 10.1007/978-3-642-41939-3_5  0.378
2012 Rosa B, Parishani H, Ayala O, Wang LP, Grabowski WW. High-resolution simulation of turbulent collision of cloud droplets Lecture Notes in Computer Science (Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 7204: 401-410. DOI: 10.1007/978-3-642-31500-8_41  0.794
2011 Wang LP, Ayala O, Parishani H, Grabowski WW, Wyszogrodzki AA, Piotrowski Z, Gao GR, Kambhamettu C, Li X, Rossi L, Orozco D, Torres C. Towards an integrated multiscale simulation of turbulent clouds on PetaScale computers Journal of Physics: Conference Series. 318. DOI: 10.1088/1742-6596/318/7/072021  0.75
2011 Rosa B, Parishani H, Ayala O, Wang LP, Grabowski WW. Kinematic and dynamic pair collision statistics of sedimenting inertial particles relevant to warm rain initiation Journal of Physics: Conference Series. 318. DOI: 10.1088/1742-6596/318/7/072016  0.803
2011 Mv R, Parishani H, Ayala O, Wang LP, Kambhamettu C. CollisionExplorer: A tool for visualizing droplet collisions in a turbulent flow Lecture Notes in Computer Science (Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 6939: 669-680. DOI: 10.1007/978-3-642-24031-7_67  0.765
2008 Ayala O, Rosa B, Wang LP. Effects of turbulence on the geometric collision rate of sedimenting droplets. Part 2. Theory and parameterization New Journal of Physics. 10. DOI: 10.1088/1367-2630/10/7/075016  0.62
2008 Ayala O, Rosa B, Wang L, Grabowski WW. Effects of turbulence on the geometric collision rate of sedimenting droplets. Part 1. Results from direct numerical simulation New Journal of Physics. 10: 75015. DOI: 10.1088/1367-2630/10/7/075015  0.69
2008 Wang LP, Ayala O, Rosa B, Grabowski WW. Turbulent collision efficiency of heavy particles relevant to cloud droplets New Journal of Physics. 10. DOI: 10.1088/1367-2630/10/7/075013  0.651
2007 Wang LP, Ayala O, Grabowski WW. Effects of aerodynamic interactions on the motion of heavy particles in a bidisperse suspension Journal of Turbulence. 8: 1-28. DOI: 10.1080/14685240701233426  0.593
2007 Ayala O, Grabowski WW, Wang LP. A hybrid approach for simulating turbulent collisions of hydrodynamically-interacting particles Journal of Computational Physics. 225: 51-73. DOI: 10.1016/J.Jcp.2006.11.016  0.715
2006 Wang LP, Ayala O, Xue Y, Grabowski WW. Comments on "Droplets to drops by turbulent coagulation", Journal of the Atmospheric Sciences. 63: 2397-2401. DOI: 10.1175/Jas3750.1  0.691
2006 Wang LP, Franklin CN, Ayala O, Grabowski WW. Probability distributions of angle of approach and relative velocity for colliding droplets in a turbulent flow Journal of the Atmospheric Sciences. 63: 881-900. DOI: 10.1175/Jas3655.1  0.625
2006 Wang LP, Xue Y, Ayala O, Grabowski WW. Effects of stochastic coalescence and air turbulence on the size distribution of cloud droplets Atmospheric Research. 82: 416-432. DOI: 10.1016/J.Atmosres.2005.12.011  0.654
2005 Wang LP, Ayala O, Kasprzak SE, Grabowski WW. Theoretical formulation of collision rate and collision efficiency of hydrodynamically interacting cloud droplets in turbulent atmosphere Journal of the Atmospheric Sciences. 62: 2433-2450. DOI: 10.1175/Jas3492.1  0.687
2005 Wang LP, Ayala O, Grabowski WW. Improved formulations of the superposition method Journal of the Atmospheric Sciences. 62: 1255-1266. DOI: 10.1175/Jas3397.1  0.584
2005 Wang LP, Ayala O, Xue Y. Reconciling the cylindrical formulation with the spherical formulation in the kinematic descriptions of collision kernel Physics of Fluids. 17: 1-8. DOI: 10.1063/1.1928647  0.726
2003 Wang LP, Ayala O, Xue Y, Grabowski WW. Effects of turbulence on the coagulational growth of cloud droplets - An overview and recent results Proceedings of the Asme/Jsme Joint Fluids Engineering Conference. 2: 361-362.  0.471
Show low-probability matches.