標準號：ANSI/ASME MFC-26-2011
中文標準名稱：喇叭進水口流量計對氣流量的計量
英文標準名稱：Measurement of Gas Flow by Bellmouth Inlet Flowmeters
標準類型：N12
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：N12
國際標準分類號：17.120.10
適用范圍：The document applies only to the steady flow of single-phase gases and gas mixtures and applies only to bellmouth inlet flowmeters in which the flow remains subsonic throughout the measuring section and the flow is steady or varies only slowly with time. It also addresses procedures by which calibration of the device can be made to allow for application with consistent conclusions and within known limits of uncertainty.