Fig. 5: Refrigeration cycles simulations of a metafluid compared with gas only.
From: A metafluid with multistable density and internal energy states
a Pressure volume diagram of a metafluid cycle, transition between states 1-2, 2-3, 3-4, and 4-1 denoted by black green, red, and orange lines, respectively, and air cycle denoted by gray lines. b Temperature-Entropy diagram.
