Physical Acoustics Ltd VPAC Quantification of Through Valve Gas & Liquid Losses Physical Acoustics Limited © 2009 . 1 Overview VPAC ± Valve leak detection system and…
Slide 16/4/2014 1 Materials Evaluation and Testing Laboratory (METLab) Mechanical Engineering Department, Box 2219 SCEH 214 South Dakota State University, Brookings, SD 57007-0294…