This book presents a snapshot of the state-of-art in the field of turbulence modeling, with an emphasis on numerical methods. Topics include direct numerical simulations, large eddy simulations, compressible turbulence, coherent structures, two-phase flow simulation and many more. It includes both theoretical contributions and experimental works, as well as chapters derived from keynote lectures, presented at the fifth Turbulence and Interactions Conference (TI 2018), which was held on June 25-29 in Martinique, France. This multifaceted collection, which reflects the conference¿s emphasis on the interplay of theory, experiments and computing in the process of understanding and predicting the physics of complex flows and solving related engineering problems, offers a timely guide for students, researchers and professionals in the field of applied computational fluid dynamics, turbulence modeling and related areas.

Simulation of a Particulate Flow in 3D using Volume Penalization Methods.- Simulation of a Confined Turbulent Round Jet at Moderate Reynolds Number.- Effect of Very-Large-Scale Motions on One- and Two-Point Statistics in Turbulent Pipe Flow Investigated by Direct Numerical Simulations.- Large Eddy Simulation of Turbulent Heat Transfer in Pipe Flows of Temperature Dependent Power-law Fluids.- The Flow Around a Surface Combatant at 100 Static Drift: Assessment of Turbulence Models.- Sub-Grid Deconvolution Approach for Filtered Two-Fluid Models And the Application to Fluidized Gas-Particle Suspensions.- Spreading Time of Liquids Droplets Impacting on Non-Wetting Solid Surfaces.