Triple-Nozzle Thermo-Compressor: Geometrical Investigation and Comparison with Single-Nozzle Thermo-Compressor

Primary nozzle is one of the most important factors which has a large influence on performance thermo-compressors. Most studies carried out until now, have been performed single-nozzle In this paper, an actual industrial thermo-compressor considered and purpose to study effect increasing primary number thermo-compressor. For purpose, triple-nozzle simulated numerically its compared with Ideal gas thermodynamic properties are simulate compressible flow within numerical result validated using experimental result. addition, effects variation in mixing chamber convergence angle position nozzles at radial direction investigated. The results show that same condition, able provide superior critical back pressure entrainment ratio than proximity (with 34% changes distance) increases about 8% decreases 5%. By 66%, value 29% 16% single nozzle-thermo-compressor 10% Also, by reduction angle, 6% but 2% 3%