| 摘要 |
<p>This invention provides a gaseous wave refrigeration device (GWRD) primarily comprising an adjustable nozzle (5), an adjustable oscillating chamber (8), a bundle of resonant tubes (14), a flow regulator (9), wave impedors (12), and a chiller (13) to monitor the gaseous wave behavior in GWRD and to produce the refrigeration effectively in the condition of varying flow state through GWRD. This characteristic is achieved by means of controlling resonant periodic flow phenomenon of gaseous column and wave interactions through the adjustment of said adjustable nozzle (5) and adjustable oscillating chamber (8) under varying conditions of flow states in pressurized supplying gas streams to retain the optimal performance of GWRD. With this characteristic, the GWRD in the present invention can be applied in practices to fit the controlling requirements on fluctuations of system operations in industries.</p> |
