Source: wikibot/vuilleumier-cycle

= Vuilleumier cycle
{wiki=Vuilleumier_cycle}

The Vuilleumier cycle is a thermodynamic cycle that is used in heat engines and refrigerators, particularly known for its ability to operate with a low temperature differential. It utilizes a regenerator and a working gas that undergoes periodic expansion and compression to transfer heat. \#\#\# Key Features of the Vuilleumier Cycle: 1. **Working Fluid**: The cycle typically uses a gas as the working fluid, which can be inert gas or other gases depending on the application.