يعرض 361 - 380 نتائج من 934 نتيجة بحث عن '(( 50 ((nn decrease) OR (a decrease)) ) OR ((( a systematic decrease ) OR ( 10 12 decrease ))))*', وقت الاستعلام: 0.17s تنقيح النتائج
  1. 361
  2. 362
  3. 363
  4. 364
  5. 365
  6. 366
  7. 367
  8. 368
  9. 369
  10. 370
  11. 371

    Centrifugal Compressor Spiral Dry Gas Seal Simulation Working at Reverse Rotation حسب Ibrahim, Shahin

    منشور في 2013
    "…The open force corresponding to reverse rotation increased with a value 1.5kN for both the 100 overlap and 50% forward overlap seal faces, but using seal face with 50% backward overlap failed to enhance the open force at reversal condition.…"
    احصل على النص الكامل
    احصل على النص الكامل
    احصل على النص الكامل
  12. 372
  13. 373
  14. 374
  15. 375
  16. 376
  17. 377
  18. 378
  19. 379
  20. 380