Flow Illustrator is an easy to use online tool to create your own flow simulation videos showing the fluid flow (air, water, etc.) past an object, such as a car, for example. The resulting videos can …

Run your own online flow simulation. Making your simulation video is very simple, just submit an image by following a simple guide. Get your video in minutes!

Your simulation will be calculated at the next available moment. Please be patient, your request has been put in a queue and will be processed as soon as the worker becomes available.

Turbofan calculator. The formulae correspond to P.G.Hill and C.R. Peterson, "Mechanics and Thermodynamics of Propulsion", Addison-Wesley, 1970. The sketch explains the notation. …

This is an easy to use online tool to simulate fluid flow around objects. If you would like to make a video of the fluid flow around an object take a look at our guide on creating your image.

Does the angular momentum flow out? Eventually, it does flow out with the water. Remarkably, however, over a certain, and might be quite long, period, water flows out but leaves part of its …

For example, air can be pumped into a car tire to the pressure of 2 atm, while on the outside the absolute pressure is 1 arm. If now we can bleed the air from the tire, the air pressure will …

Experienced fluid dynamicists first of all calculate the Reynolds number when starting to analyse a particular flow, because its value tells them a lot.

Small white particles, like snowflakes, will randomly appear out of thin air, follow the fluid motion, and then melt. Some of the fluid will be painted with colours reflecting the rotation velocity …

A general outline of the main fluid flow features is given. The goal is to give a first glimpse of the big picture of fluid dynamics.