Patent AT-E399930-T1: [Translated] THERMAL STORAGE SYSTEM FOR A LARGE AMOUNT OF ENERGY AND ITS SHORT-TERM USE ON A SHIP

The large quantity energy storage system short period freeing energy has a principal cylinder (3) containing a large quantity of liquid such as water. A heat exchanger (4) in the cylinder is fed with hot exhaust gas from a thermodynamic machine such as a gas turbine. The water is stored at high pressure between 220-400 bar and at a temperature of about 600 degrees C. The stored water can be used to quickly power a hydrojet.