8Lai Y S. Conventional spring loaded safety relief valves subjected to back pressure[ C]//Seismic Engineering - 1989: Design, Analysis, Testing, and Qualification Methods. ASME, 1989,180 : 111 - 118.
9Lai Y S. Performance of a safety relief valve under back pressure conditions [ J ]. Journal of Loss Pre- vention in the Process Industries, 1992,5 ( 1 ) : 55 -59.
10Dossena V,Gaetani P,Marinoni F,et. al. On the influ- ence of back pressure and size on the performance of safety valves [ C ]//2002 ASME Prssure Vessels and Piping Conference . American Society of Mechanical Engineers,2002,447 : 35 - 41.