Boundary conditions in fluid dynamics

Physics - Fluid Dynamics (1 of 25) Viscosity & Fluid Flow: Introduction

Visit http://ilectureonline.com for more math and science lectures! In this video I will introduce viscosity and fluid flow involving frictional forces between the molecules and the containing walls. Next video in this series can be seen at: https://youtu.be/3xukKynwA70

From playlist PHYSICS 34 FLUID DYNAMICS

Physics 33 - Fluid Statics (1 of 10) Pressure in a Fluid

Visit http://ilectureonline.com for more math and science lectures! In this video I will show you how to calculate the pressure of an object in a fluid.

From playlist MOST POPULAR VIDEOS

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

Periodicised view of a 2D shear flow rendered in 3D

This video shows the same simulation of a shear flow as the video https://youtu.be/nmn-YEGLsz0 , but the rectangular simulation region has been drawn several times, in order to emphasize the periodic boundary conditions. In effect, a flow with periodic boundary conditions is equivalent to

From playlist Fluid dynamics (Euler and similar equations)

Why is the Water Surface under Tension?

Why is the water surface under tension? Let's find out! :D Music: https://www.bensound.com images : https://pixabay.com/

From playlist Physics

Chemistry - Liquids and Solids (13 of 59) Viscosity - Basics

Visit http://ilectureonline.com for more math and science lectures! In this video I will explain the basics of viscosity.

From playlist CHEMISTRY 16 LIQUIDS AND SOLIDS

Periodic Boundary Conditions | Lecture 16 | Flow Around a Cylinder

Explanation of periodic boundary conditions in the polar angle. Join me on Coursera: https://www.coursera.org/learn/mathematics-engineers-capstone Lecture notes at https://www.math.hkust.edu.hk/~machas/flow-around-a-cylinder.pdf Subscribe to my channel: http://www.youtube.com/user/jchas

From playlist Flow Around a Cylinder

Bloopers 5: Boundary condition issues for a fluid in a funnel

In this simulation, I wanted to see what happens when an incompressible flow moves through a funnel (one would expect that it has to accelerate to maintain a constant flux). To avoid the formation of vortices, as in many previous fluid simulations, I imposed a constant speed on a horizonta

From playlist Fluid dynamics (Euler and similar equations)

Physics - Thermodynamics: (1 of 8) Boiling Point Of Water

Visit http://ilectureonline.com for more math and science lectures! In this video I will explain evaporation and boiling point of water.

From playlist PHYSICS 25 THERMODYNAMICS AND WATER

Models of Fluid-Structure Interaction and Exact Controllability - M. Vanninathan

PROGRAM: Data Assimilation Research Program Venue: Centre for Applicable Mathematics-TIFR and Indian Institute of Science Dates: 04 - 23 July, 2011 DESCRIPTION: Data assimilation (DA) is a powerful and versatile method for combining observational data of a system with its dynamical mod

From playlist Data Assimilation Research Program

Hydrodynamics and Gravity by Shiraz minwalla

PROGRAM: INTERNATIONAL CONFERENCE ON GRAVITATION AND COSMOLOGY DECEMBER 14-19, 2011 GOA, INDIA ORGANIZERS: Subhabrata Majumdar, B.S. Sathyaprakash, Tejinder Pal Singh and Tarun Souradeep DATE & TIME: 15 December 2011 to 19 December 2011 VENUE: IUCAA, Mobor Beach, Goa International Confer

From playlist International Conference on Gravitation and Cosmology 2011

Electrohydrodynamics of epithelial tissues by Niladri Sarkar

Seminar Electrohydrodynamics of epithelial tissues Speaker: Niladri Sarkar (Lorentz Institute for Theoretical Physics, Universiteit Leiden) Date: Tue, 07 January 2020, 14:00 to 15:30 Venue: Emmy Noether Seminar Room, ICTS Campus, Bangalore Abstract We study the dynamics of a thic

From playlist Seminar Series

Interface dynamics, incompressible fluids: Splash/Splat singularities – D. Córdoba – ICM2018

Partial Differential Equations Invited Lecture 10.16 Interface dynamics for incompressible fluids: Splash and Splat singularities Diego Córdoba Abstract: In this survey I report on recent progress in the study of the dynamics of the interface in between two incompressible fluids with dif

From playlist Partial Differential Equations

Jean-Frédéric Gerbeau: Fluid-structure interaction in the cardiovascular system. Lecture 2

Abstract: I will introduce the topic of computational cardiac electrophysiology and electrocardiograms simulation. Then I will address some questions of general interest, like the modeling of variability and the extraction of features from biomedical signals, relevant for identification an

From playlist Mathematics in Science & Technology

Fluids, walls and vanishing viscosity – Helena Nussenzveig Lopes – ICM2018

Partial Differential Equations Invited Lecture 10.6 Fluids, walls and vanishing viscosity Helena Nussenzveig Lopes Abstract: The vanishing viscosity problem consists of understanding the limit, or limits, of solutions of the Navier–Stokes equations, with viscosity ν, as ν tends to zero.

From playlist Partial Differential Equations

The Weak Cosmic Censorship Conjecture: Status Report by Pau Figueras

PROGRAM Nonperturbative and Numerical Approaches to Quantum Gravity, String Theory and Holography (ONLINE) ORGANIZERS: David Berenstein (UCSB), Simon Catterall (Syracuse University), Masanori Hanada (University of Surrey), Anosh Joseph (IISER, Mohali), Jun Nishimura (KEK Japan), David Sc

From playlist Nonperturbative and Numerical Approaches to Quantum Gravity, String Theory and Holography (Online)

Wolfram Physics Project: Solving the Einstein Equations & Other PDEs Tuesday, Mar. 9, 2021

This is a Wolfram Physics Project working session on solving the Einstein equations and other PDE's in the Wolfram Model. Begins at 1:18 Originally livestreamed at: https://twitch.tv/stephen_wolfram Stay up-to-date on this project by visiting our website: http://wolfr.am/physics Check ou

From playlist Wolfram Physics Project Livestream Archive

Hydrodynamics, variational principles and integrability (Pedagogical Lecture 1) by Alexander Abanov

PROGRAM: INTEGRABLE SYSTEMS IN MATHEMATICS, CONDENSED MATTER AND STATISTICAL PHYSICS ORGANIZERS: Alexander Abanov, Rukmini Dey, Fabian Essler, Manas Kulkarni, Joel Moore, Vishal Vasan and Paul Wiegmann DATE : 16 July 2018 to 10 August 2018 VENUE: Ramanujan Lecture Hall, ICTS Bangalore

From playlist Integrable​ ​systems​ ​in​ ​Mathematics,​ ​Condensed​ ​Matter​ ​and​ ​Statistical​ ​Physics

The revolutionary concept of “boundary layer” and its prevalence in aeronautics by Sourabh S. Diwan

EINSTEIN LECTURES THE REVOLUTIONARY CONCEPT OF “BOUNDARY LAYER” AND ITS PREVALENCE IN AERONAUTICS SPEAKER: Sourabh S. Diwan (Aerospace Engg., IISc, Bengaluru) DATE: 11 October 2019, 11:00 to 12:00 VENUE: MBA Seminar Hall, MBA Block, Acharya Institute of Technology, Bengaluru In 1904,

From playlist Einstein Lectures

Hans LINDBLAD - The free boundary problem for a slightly compressible liquid

From playlist Trimestre "Ondes Non linéaires" - Summer school