微型燃气轮机技术

高效微型燃气轮机发电机组可用于航空、航天等领域，还可用于分布式发电、军用车辆辅助动力装置、车用混合动力装置等，因此研究这种动力装置有重要的实用意义。首先介绍了微型燃气轮机的发展过程，简要说明了过去40年内微型燃气轮机在结构上发生的变化，随后给出了组成微燃气轮机的关键部件在设计过程中应注意一些问题。最后回顾了国内一些研究单位在这一领域所进行的研究工作，并指出今后的努力方向和工作重点。

Micro Gas Turbine Technology

High-efficiency micro gas-turbine power generating sets are used in a variety of engineering sectors, such as aeronautics and astronautics, distributed electric power generation, auxiliary power plants for military vehicles, and hybrid power units for automobiles, etc. In view of this, the study of this type of power plants is of major practical significance. The development history of the micro gas turbines is first presented, briefly describing the changes in structure experienced by such turbines over the past four decades. This is followed by the enumeration of some problems demanding close attention during the design of the micro gas turbine key components. In conclusion, the authors reviewed the research work conducted by some Chinese institutions engaged in this realm of study.