【摘要】 涡流管具有许多优点,但是一直没有得到广泛的应用,是因为其效率低下的原因,本文主要就提高涡流管的效率做了较全面的论述。利用换热器的效能传热单元数法,分析得到了压比对涡流管特性的影响。对涡流管下一步的研究工作给予了前景性的展望,提出了进一步开展涡流管相关研究工作应解决的问题与途径。更多还原

【Abstract】 Vortex tube has many advantages,but it has not been widely used,because of its low efficiency.A general review was presented on the development,progress and achievements of improving efficiency of vortex tube.Using heat interchanger′s potency heat transfer unit number law,the analysis obtained the pressure to compare to the vortex tube characteristic influence.In addition,the development prospect of vortex tubes further research was stated.Finally,the problems and approaches met in the process of correlative research into the vortex tubes also indicated.更多还原