论文信息 - Accuracy of Safety Valve Two‐Phase Mass Flow Capacity Sizing

Accuracy of Safety Valve Two‐Phase Mass Flow Capacity Sizing

The method specified in ISO/CD 4126–10 exhibits the highest accuracy compared to other models used in industry and academia. At the same time it allows for an oversizing of the necessary relief area under all test conditions. The average or statistical reproductive accuracy is characterized by an unacceptable logarithmic scatter of about 80 %.

H. Derlien | L. Friedel

[1] J. C. Leung,et al. Size safety relief valves for flashing liquids , 1992 .

[2] Robert E. Henry,et al. The Two-Phase Critical Flow of One-Component Mixtures in Nozzles, Orifices, and Short Tubes , 1971 .

[3] H. G. Fisher. Emergency relief system design using DIERS technology : the Design Institute for Emergency Relief Systems (DIERS) project manual , 1993 .

[4] L. Bolle,et al. Flashing water flow through a safety valve , 1995 .

[5] D. W. Sallet. Critical mass flow rates through pressure relief valves , 1991 .