Page 678 - Subyek Teknik Mesin - Forsthoffers Best Practice Handbook for Rotating Machinery by William E Forsthoffer
P. 678

Index
                in seal oil system, 414

              Vaporization within a centrifugal pumps, causes of, 62f


              Vapor lock, 59

              Vapor pressure, 59e62

                discharge recirculation flow pattern, 61f

                flange to vane entrance losses, 61f,64f

                low flow temperature and, 61f,77f


                of pumping system, 27, 34

              Variable speed motors, 90

              Vector, 152t

              Vendor coordination meetings (VCMs), 17


                agenda, 17f

                key facts, 17f

              Vendors

                audit requirements, 18f


                ITB message to, 10f

                potential capabilities of, 5f

                review time, 9

                screening of, 5e6


              Vent system(s)

                between DGS cartridge and separation seal, 514, 519e520

                in liquid seal systems, 445


                of oil seals, 188f, 190

              Vertical in-line pumps, 58f. See also Pump(s)

              Vertically suspended double-casing pumps, 58f. See also Pump(s)







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