Methods for calculating conductance and functional design of vacuum units and their elementsPechatnikov, Yuriy Mikhailovich, 1992, Candidate of Sciences dissertation05.04.06 Vacuum, compressor equipment and pneumatic systemsSaint Petersburg144 pp.More works in this specialtyDissertationFundamentals of design and optimization of floating-ring seals for the shafts of centrifugal compressors of medium, high, and ultrahigh pressureZuyev, Anatoliy Vasilyevich · 1992 · Doctor of Sciences05.04.06 Vacuum, compressor equipment and pneumatic systemsAll works in this specialty