Computational fluid dynamics

Pressure-correction method

Pressure-correction method is a class of methods used in computational fluid dynamics for numerically solving the Navier-Stokes equations normally for incompressible flows. (Wikipedia).

Video thumbnail

Pressure Compensated Pump

http://www.mekanizmalar.com/menu_pneumatic.html This video shows working principle of pressure compensated hydraulic piston pump. Notice how angle of swash plate changes when slider move above 80 bar. Also notice the pressure gauge.

From playlist Pumps

Video thumbnail

Hydraulic cylinder with fixed piston

Green cylinder with machine table reciprocates. Pressure fluid is conducted into cylinder via holes on fixed piston rod. The hoses can be stationary. In case using holes on the cylinder the hoses have to move with the cylinder. The arrows show flows of pressure fluid.

From playlist Mechanisms

Video thumbnail

Pressure Booster Single Acting

Hydraulic pressure booster ( or intensifier ) converts normal shop-line air pressure to high-pressure hydraulic power. This is most economical way of obtaining high pressure oil if pressurized air available.

From playlist Pneumatic and Hydraulics

Video thumbnail

How to check hydraulic pressure. ✔

More details visit: http://www.techtrixinfo.com/ Hydraulic pressure checking of a back hoe loader machine is shown and explained in this video. Please rate us and drop your comments. Hydraulic pressure is the most critical parameter which determines the efficiency of hydraulic machinery

From playlist Hydraulics and related stuff.

Video thumbnail

Absolute Pressure vs Gauge Pressure - Fluid Mechanics - Physics Problems

This physics video tutorial provides a basic introduction into absolute pressure and gauge pressure. The gauge pressure is the difference between the absolute pressure and the atmospheric pressure. A positive gauge pressure means the absolute pressure is above the atmospheric pressure.

From playlist New Physics Video Playlist

Video thumbnail

Thermodynamics - A Level Physics

Continuing the A Level Physics revision series with Thermodynamics and Thermal Physics - covering Boyle's, Charles' and the Pressure Laws, the 4 laws of Thermodynamics and Specific Heat

From playlist Thermodynamics

Video thumbnail

17 - How to write an Eulerian fluid simulator with 200 lines of code.

For the source html code, demo and all other tutorials see https://matthias-research.github.io/pages/tenMinutePhysics/index.html There is also a discord server to discuss all videos here: https://discord.gg/TvqBcyfHJN In this tutorial I explain the basics of Eulerian, grid-based fluid sim

From playlist Fluid Simulation

Video thumbnail

Mod-20 Lec-40 Performanace and Design of Ramjet & Scramjet Engines

Jet Aircraft Propulsion by Prof. Bhaskar Roy and Prof. A. M. Pradeep, Department of Aerospace Engineering, IIT Bombay. For more details on NPTEL visit http://nptel.iitm.ac.in

From playlist IIT Bombay: Aerospace - Jet Aircraft Propulsion (CosmoLearning Aerospace Engineering)

Video thumbnail

Wind Tunnel Corrections and Data Reduction

This is the second of our 3 part series on wind tunnel testing. In this video, we discuss 11 different corrections and data reduction processes that are applied to raw wind tunnel data to transform it into data that more closely resembles full scale, free air flight. Topics and timestamp

From playlist Flight Mechanics

Video thumbnail

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

Video thumbnail

Mod-01 Lec-47 Solving ODE-IVPs: Convergence Analysis of Solution Schemes (contd.)

Advanced Numerical Analysis by Prof. Sachin C. Patwardhan,Department of Chemical Engineering,IIT Bombay.For more details on NPTEL visit http://nptel.ac.in

From playlist IIT Bombay: Advanced Numerical Analysis | CosmoLearning.org

Video thumbnail

IMT3673 Mobile Development: Environmental Sensos.

Lab: Sensors. Pressure and Temperature sensor. Some discussion on Java, Inner classes, and Anonymous Inner classes.

From playlist Archive - Mobile Development

Video thumbnail

Roi Baer - Stochastic Vector Methods for extended systems - IPAM at UCLA

Recorded 11 April 2022. Roi Baer of Hebrew University, Chemistry, presents "Stochastic Vector Methods for extended systems" at IPAM's Model Reduction in Quantum Mechanics Workshop. Abstract: Stochastic vector computational approaches for the electronic structure of extended condensed matte

From playlist 2022 Model Reduction in Quantum Mechanics Workshop

Video thumbnail

HSC Science Extension Module 1 Misconceptions in Science

HSC Science Extension Module 1 Foundations of Scientific Thinking Some Misconceptions in Science

From playlist Y12 Sci Ex Mod 1 Foundations of Scientific Thinking

Video thumbnail

Animation - How an axial flow variable displacement piston pump works.

Hi Guys, Hydraulic pumps are of various types, axial flow variable displacement piston pump are used in heavy hydraulic construction equipments. Tracked excavator machines commonly use this type of pumps. The advantage of this pump is that, the flow is variable compared to gears pumps in

From playlist engineering explained

Video thumbnail

Kurt Kremer: Multiscale modeling for soft matter - Perspectives and challenges

Abstract: Material properties of soft matter are governed by a delicate interplay of energetic and entropic contributions. In other words, generic universal aspects are as relevant as local chemistry specific properties. Thus many different time and length scales are intimately coupled, wh

From playlist Numerical Analysis and Scientific Computing

Video thumbnail

C34 Expanding this method to higher order linear differential equations

I this video I expand the method of the variation of parameters to higher-order (higher than two), linear ODE's.

From playlist Differential Equations

Related pages

Finite volume method | Finite element method | Navier–Stokes equations | Computational fluid dynamics