Lectures related to Subgrid-scale Models for LES

Turbulence: Numerical Flow Simulation

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

Turbulence Modeling

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

Turbulence Concepts: Reynolds Decomposition and Closure Problem

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

Turbulence: Modeling and Simulation

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

Quantum Field Theory: Dirac Hamiltonian

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

Numerical Flow Simulation: Boundary Conditions

Covers the numerical simulation workflow for fluid dynamics, focusing on boundary conditions and their importance for solution convergence.

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

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

Modes of Momentum Transport and Viscosity

Explores momentum transport modes, fluid density, viscosity, and Newton's law, with examples and exercises.

Drag on a Sphere and Newtonian Fluid Mechanics

Covers the analysis of drag on a sphere in Newtonian fluid mechanics, focusing on key parameters and the significance of Reynolds number.

Fluid Dynamics: Viscous Flow

Explores viscous fluid dynamics, including drag force, lift force, turbulence, viscosity, and the Magnus effect.

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.

Numerical Flow Simulation: Basics and Boundary Conditions

Covers the basics of numerical flow simulation, including boundary conditions and geometry reduction.

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.