Lectures related to Subgrid-scale Models for LES

Turbulence Concepts: Reynolds Decomposition and Closure Problem

Explores Reynolds decomposition, closure problem, and turbulence modeling challenges.

Quantum Field Theory: Dirac Hamiltonian

Covers the quantization of the Dirac field and its Hamiltonian properties.

Inviscid Flows: Understanding Fluid Dynamics

Explores inviscid flows, Reynolds number importance, linear deformations, and volume change in fluid dynamics.

Turbulence Simulation and Models

Explores turbulence simulation, focusing on CFD, DNS, RANS, and LES.

Turbulence in Astrophysics: Reynolds Decomposition

Covers the modeling of fluid instabilities with linear perturbation theory and explores the origin of unpredictability in turbulence through the Navier-Stokes equations.

Fluid Quantities and Two-Fluid Model MOOC: Plasma Physics: Introduction

Covers fluid quantities, moments of kinetic equation, two-fluid model, and plasma turbulence simulation.

Hydrostatics: Understanding Fluid Behavior at Rest

Covers hydrostatics, focusing on fluids at rest and the behavior of pressure within them.

Fluid Dynamics: Bernoulli Equation

Explores the Bernoulli equation in fluid dynamics, emphasizing assumptions and practical applications in solving fluid mechanics problems.

Viscous Flow in Newtonian Fluids

Explores viscous flow in Newtonian fluids, focusing on no-slip conditions and laminar shear flow equations.

Topography Effects in Rotating Fluids: Experimental Insights

Discusses experimental findings on the influence of bottom topography in rapidly rotating fluids during the spin-up process in a straight cylinder.

Fluid Mechanics: Newtonian and Non-Newtonian Fluids

Covers the characteristics of Newtonian and non-Newtonian fluids, including their behavior under shear stress and practical applications in engineering.

Boundary Layers: Recap and Effects on Drag and Lift

Covers the importance of boundary layers, viscosity effects on drag and lift.

Introduction to Fluid Mechanics: Basic Principles and Properties

Introduces fluid mechanics, covering definitions, fundamental laws, and properties of fluids.

Frictional Forces in Fluids

Covers the dependence of friction force on velocity and object geometry in fluids.

Berni Alder Prize: Celebrating 50 Years of CECAM

Commemorates 50 years of CECAM and the Berni J. Alder CECAM Prize, covering milestones in computational methods, quantum mechanics, slip motion, and more.

Fluid Dynamics: Differential Conservation Laws and Equations

Covers the differential approach to fluid dynamics, focusing on conservation laws and the Cauchy stress tensor.

Fluid Dynamics: Understanding Viscosity and Shear Stress

Explores fluid dynamics, focusing on viscosity and its role in fluid behavior.

Turbulence: Numerical Flow Simulation Log in to Mediaspace to watch this video

Explores turbulence characteristics, simulation methods, and modeling challenges, providing guidelines for choosing and validating turbulence models.

Turbulence Modeling Log in to Mediaspace to watch this video

Explores turbulence characteristics, modeling challenges, and various numerical simulation methods.

Turbulence: Modeling and Simulation Log in to Mediaspace to watch this video

Explores turbulence modeling in fluid dynamics, covering RANS equations, various turbulence models, and their implementation in numerical simulations.