Turbulence modeling

What Is Turbulence? Turbulent Fluid Dynamics are Everywhere

Turbulent fluid dynamics are literally all around us. This video describes the fundamental characteristics of turbulence with several examples from nature and from engineering. We discuss how turbulent fluids are unsteady, three-dimensional, mixing, and multiscale. We also describe how

From playlist Fluid Dynamics

Introduction to Turbulence & Turbulence Modeling

This video lecture gives good basis of turbulence associated with fluid flow. Concepts like Reynolds number, Laminar and Turbulent flows, averaging , Reynolds stress and Turbulence modeling are explained here in an engineering point of view. Check http://www.learnengineering.org/2012/12/w

From playlist Mechanical Engineering

Turbulence is Everywhere! Examples of Turbulence and Canonical Flows

Turbulence is one of the most interesting and ubiquitous phenomena in fluid dynamics. In this video, we explore several examples of canonical and real world turbulent fluids, with engineering applications. Check out the excellent notes by Lex Smits: http://profs.sci.univr.it/~zuccher/d

From playlist Fluid Dynamics

Mathematics of Turbulent Flows: A Million Dollar Problem! by Edriss S Titi

URL: https://www.icts.res.in/lecture/1/details/1661/ Turbulence is a classical physical phenomenon that has been a great challenge to mathematicians, physicists, engineers and computational scientists. Chaos theory has been developed in the end of the last century to address similar phen

From playlist Public Lectures

What Is Turbulence?

Physicists use the Navier-Stokes equations to describe fluid flows, taking into account viscosity, velocity, pressure and density. But because of turbulence in fluids, proving that the equations always make sense is one of the hardest problems in physics and mathematics. Read about the epi

From playlist In Theory

Turbulence Closure Models: Reynolds Averaged Navier Stokes (RANS) & Large Eddy Simulations (LES)

Turbulent fluid dynamics are often too complex to model every detail. Instead, we tend to model bulk quantities and low-resolution approximations. To remain physical, these reduced approximations of the Navier-Stokes equations must be "closed", and turbulence closure modeling is one of t

From playlist Fluid Dynamics

Equation Informed and Data-Driven Tools for Data-Assimilation and Optimal....by Luca Biferale

Program Turbulence: Problems at the Interface of Mathematics and Physics (ONLINE) ORGANIZERS: Uriel Frisch (Observatoire de la Côte d'Azur and CNRS, France), Konstantin Khanin (University of Toronto, Canada) and Rahul Pandit (Indian Institute of Science, Bengaluru) DATE: 07 December 202

From playlist Turbulence: Problems at The Interface of Mathematics and Physics (Online)

Turbulence : An introduction to Randomly Forced Models by Jayanta K Bhattacharjee

PROGRAM TURBULENCE: PROBLEMS AT THE INTERFACE OF MATHEMATICS AND PHYSICS ORGANIZERS Uriel Frisch (Observatoire de la Côte d'Azur and CNRS, France), Konstantin Khanin (University of Toronto, Canada) and Rahul Pandit (IISc, India) DATE & TIME 16 January 2023 to 27 January 2023 VENUE Ramanuj

From playlist Turbulence: Problems at the Interface of Mathematics and Physics 2023

New Directions in the Statistical Mechanics of Turbulence by Nigel Goldenfeld

PROGRAM TURBULENCE: PROBLEMS AT THE INTERFACE OF MATHEMATICS AND PHYSICS ORGANIZERS Uriel Frisch (Observatoire de la Côte d'Azur and CNRS, France), Konstantin Khanin (University of Toronto, Canada) and Rahul Pandit (IISc, India) DATE & TIME 16 January 2023 to 27 January 2023 VENUE Ramanuj

From playlist Turbulence: Problems at the Interface of Mathematics and Physics 2023

Computational prediction technologies for turbulent flows by Charles Meneveau

Turbulence from Angstroms to light years DATE:20 January 2018 to 25 January 2018 VENUE:Ramanujan Lecture Hall, ICTS, Bangalore The study of turbulent fluid flow has always been of immense scientific appeal to engineers, physicists and mathematicians because it plays an important role acr

From playlist Turbulence from Angstroms to light years

Deep Learning for Turbulence Closure Modeling

Machine learning, and in particular deep neural networks, are currently revolutionizing how we model turbulent fluid dynamics. This video describes how deep learning is being used for turbulence closure modeling, especially for the Reynolds averaged Navier Stokes (RANS) equations and larg

From playlist Fluid Dynamics

Incorporating Symmetry for Learning Spatiotemporal Dynamics - Rose Yu

From playlist Explainable AI Virtual Workshop

Statistical mechanics of developed turbulence (Lecture 1) by Nigel Goldenfeld

PROGRAM BANGALORE SCHOOL ON STATISTICAL PHYSICS - XI (ONLINE) ORGANIZERS: Abhishek Dhar and Sanjib Sabhapandit DATE:29 June 2020 to 10 July 2020 VENUE:Online Due to the ongoing COVID-19 pandemic, the original program has been canceled. However, the school will be conducted through onl

From playlist Bangalore School on Statistical Physics - XI (Online)

Kolmogorov, Onsager and a stochastic model for turbulence - Susan Friedlander

Analysis Seminar Topic: Kolmogorov, Onsager and a stochastic model for turbulence Speaker: Susan Friedlander Affiliation: University of Southern California; Member, School of Mathematics Date: October 26, 2020 For more video please visit http://video.ias.edu

From playlist Mathematics

Suppression of Intermittency in the Decimated Navier-Stokes equation by Samriddhi Sankar Ray

Turbulence from Angstroms to light years DATE:20 January 2018 to 25 January 2018 VENUE:Ramanujan Lecture Hall, ICTS, Bangalore The study of turbulent fluid flow has always been of immense scientific appeal to engineers, physicists and mathematicians because it plays an important role acr

From playlist Turbulence from Angstroms to light years

Wild Life in the Flow Zoo on a Gas Turbine Blade by Roddam Narasimha

DATE & TIME 20 January 2018 to 25 January 2018 VENUE Ramanujan Lecture Hall, ICTS, Bangalore The study of turbulent fluid flow has always been of immense scientific appeal to engineers, physicists and mathematicians because it plays an important role across a plethora of known phenomena, e

From playlist Turbulence from Angstroms to light years

Understanding Laminar and Turbulent Flow

Be one of the first 200 people to sign up to Brilliant using this link and get 20% off your annual subscription! https://brilliant.org/efficientengineer/ There are two main types of fluid flow - laminar flow, in which the fluid flows smoothly in layers, and turbulent flow, which is charac

From playlist Fluid Mechanics