Page 632 - Subyek Teknik Mesin - Forsthoffers Best Practice Handbook for Rotating Machinery by William E Forsthoffer

Index
Document review, 19, 19f

Double acting self-equalizing thrust bearing assembly, 182f

‘Double increaser’, 230

Double mechanical seal applications, 491, 491f

Double seal system, for dry gas or saturated gas application, 511, 512f

Drainer

in liquid seal systems, 445

of oil seals, 188f, 190

Dresser Rand DJ 270R power turbine, 318

Driver

mechanical requirements, 355

selection of, 31f, 360

sizing guidelines, 29f

sizing of, 354e355

Dry couplings and lubricated couplings, 252e253

Dry gas seal (DGS) system, 501

design, 505

leakage rates, 506e507

principles of operation, 505e506

ranges of operation, 506

double dry gas seal, 513, 514f, 515f

double seal system, 511, 512f

function, 503
liquid and gas sealing system, comparison of, 503e504, 503f, 504f

system design, considerations for, 504e505

leakage rates, 507

605