Showing 1,641 - 1,660 results of 1,833 for search '(( 50 ((nn decrease) OR (a decrease)) ) OR ((( 10 10 decrease ) OR ( a step decrease ))))*', query time: 0.22s Refine Results
  1. 1641
  2. 1642
  3. 1643
  4. 1644

    Tribological studies of nanomodified mineral based multi-grade engine oil by Laad, M.

    Published 2017
    “…Tests were carried under loads of 40N, 60N and 90N at sliding speeds 0.5 m/s, 1.0 m/s and 1.5 m/s. Nanoparticle concentration in the mineral oil was taken as 1.5 wt%. …”
    Get full text
    Get full text
  5. 1645
  6. 1646
  7. 1647
  8. 1648
  9. 1649
  10. 1650
  11. 1651
  12. 1652
  13. 1653
  14. 1654
  15. 1655

    Prospects Of Amino Acids And Ionic Liquids As Natural Gas Hydrate Inhibitors For Offshore Flow Assurance by Qureshi, M. Fahed Aziz

    Published 2018
    “…The inhibitors tend to show better hydrate inhibition effect at low pressures (40 bars) and their inhibition effect decreases as the pressure rises. At the same concentration (10 wt%), the ammonium-based ionic liquid [EA][Of] provided the inhibition effect similar to MEG and at the higher concentration (20 wt%) the amino acid glycine provided better hydrate inhibition effect than the MEG. …”
    Get full text
  16. 1656
  17. 1657
  18. 1658
  19. 1659
  20. 1660