FIELD: refrigerating engineering; production of cold in piston machines. SUBSTANCE: cold is produced through expansion of gas in piston machine where carbon dioxide is compressed in cylinder before expansion and water is fed at spraying under excessive pressure in compressed gas medium contained in interaction chamber located in cylinder, after which expansion is started. EFFECT: enhanced efficiency.
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD AND DEVICE FOR GENERATION OF COLD | 1995 |
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