摘要
对燃气轮机动力涡轮用外力拖动作试验时的有关工作状况作了初步分析。对外力拖动下的动力涡轮工作原理进行了探讨,并对其能量转化过程进行了分析,也阐明了机组所用滚珠轴承在承受轴向反推力时的情况。此外,为了今后继续进行此类试验,对几种可行的试验方案做了比较,从中选择较好的一种作今后试验时参考。
The working conditions of power turbine of gas turbine during tested with external force driving were presented. The working principle of power turbine with external force driving was discussed, the energy conversion process was analyzed and the conditions of ball bearing used by the unit during enduring axial counter thrust force were demonstrated. Besides, in order to continue such tests in the future, several feasible test methods were compared and the best one was selected as the reference for future tests.
出处
《汽轮机技术》
北大核心
2004年第5期359-362,共4页
Turbine Technology
关键词
燃气轮机
动力涡轮
试验
工况分析
gas turbine
power turbine
test
analysis on working conditions
