Handling of Correction of Indicated Value of Wet Steam Flow Measurement and Its Relation to Standards

Abstract

In general, it is practically difficult to separate the gas and liquid phases of a steam flowmeter for simultaneous measurement, given its measurement principle. Therefore, based on our past research activities and results, we have reorganized the steam flow rate value for the gas phase, which contributes to understanding the amount of useful heat energy, by making useful corrections to the flow rate indication value when measuring wet steam in which the gas and liquid phases are mixed. In addition, the relationship with related international standards is discussed, and future prospects are discussed.