F081003 湿り蒸気の特性と流量計測に与える影響([F08100]動力エネルギーシステム部門企画,湿り蒸気流量計測研究会)

Abstract

It is well known that the wetness of steam flow sometimes causes measurement errors of the steam flow meter. However, it is difficult to clarify a particular error quantitatively in actual plants and factories, and thus far, there has been no established method for estimating the error caused by the wetness of steam flow. In this paper, basic characteristics of wet steam and general effects on flow rate measurement were introduced.