يعرض 161 - 180 نتائج من 67,840 نتيجة بحث عن '(( 5 ((nn decrease) OR (a decrease)) ) OR ((( 25 c decrease ) OR ( 5 step decrease ))))', وقت الاستعلام: 1.04s تنقيح النتائج
  1. 161
  2. 162
  3. 163
  4. 164
  5. 165
  6. 166
  7. 167
  8. 168
  9. 169
  10. 170
  11. 171
  12. 172
  13. 173
  14. 174

    Fig 5 - حسب Md Ehtashamul Haque (13020918)

    منشور في 2022
    "…All recordings are available from (S2 Fig in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0266769#pone.0266769.s001" target="_blank">S1 File</a>) <b>(B)</b> Critical speed measurement in Ansys workbench <b>B.i)</b> Meshing of Design C (Nodes: 6749, Elements: 39228) C <b>B.ii)</b> Mode shape during natural frequency <b>B.iii)</b> Simulated (model) vs experimental critical speed of each conical shape design showing a good agreement between them with low percentage difference (1–5%) <b>(C)</b> Measured deflection of each conical shape design showing all designs experiencing deflection from 4 to 7 mm <b>(D)</b> Duration of deflection higher than 1.5 mm was decreasing the lowering of critical speed except design E5 which experienced higher deflection for longer times.…"
  15. 175
  16. 176
  17. 177
  18. 178
  19. 179
  20. 180