Flow visualisation videos - FluidsIn4K

Gravity currents arise from horizontal density differences. Gravity currents can penetrate a stratified environment at an intermediate depth. A warm and salty gravity current is initially less dense than the environment, until it cools... The speed of a gravity current depends on the horizontal density difference. A dish of fluid heated from below.

FluidsIn4K is an online collection of high-quality videos depicting a range of fluid dynamics. The footage is captured in the Climate & Fluid Physics Laboratory, and is available to use for educational and outreach purposes. Visit our youtube channel here FluidsIn4K