TRC-SFD-1-07 - Tribology Group - Texas A&M University

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Figure 14 Excitation load and response orbits (motion) from experimental data. (110 Hz,Load: [N], displacement [μm], 32 μm)(402 N,311 N)500250Max. load445 NY Load [N]− 500 − 250 0 250 500− 250− 500X Load [N]13090 HzMax.clearance127 μmY displacement [um]50 μm65− 130− 65 0 65 130− 65− 130X displacement [um]Figure 15 Excitation load and response orbits (motion) from experimental data. (90 Hz,Load: [N], displacement [μm], 50 μm)28
(320 N,219 N)500250Max. load445 NY Load [N]− 500 − 250 0 250 500− 25<strong>07</strong>4 μm− 500X Load [N]1306550 HzMax.clearance127 μmY displacement [um]− 130− 65 0 65 130− 65− 130X displacement [um]Figure 16 Excitation load and response orbits (motion) from experimental data. (50 Hz,Load: [N], displacement [μm], 74 μm)29
Page 1 and 2: Texas A&M UniversityMechanical Engi
Page 3 and 4: Table of ContentsExecutive Summary.
Page 5 and 6: Figure 22 Dynamic pressure measurem
Page 7 and 8: I IntroductionSqueeze film dampers
Page 9 and 10: A review of publications related to
Page 11 and 12: III Test Rig DescriptionFigure 1 de
Page 13 and 14: Oil inletEddy current sensorHousing
Page 15 and 16: 300Y Load [N](90 N,82 N)(98 N,88 N)
Page 17 and 18: M sM fK sxC SFDxxC SFDyyF djournalF
Page 19 and 20: 2( ω−ω− )F = L x + F u ; L =
Page 21: configurations including open outle
Page 24 and 25: capacity of 4.1 kJ. In actual appli
Page 26 and 27: V Onset amplitude and frequency lea
Page 30 and 31: V.2 Experimental ResultsFigure 17 s
Page 32 and 33: 1.5Pk-Pk Pressure (bar)10.532 μm50
Page 34 and 35: Absolute Pressure [bar]24001.75Pres
Page 36 and 37: VI Conclusions and RecommendationsT
Page 38 and 39: VII References[1] Delgado, A., and
Page 40 and 41: Appendix A Identification of dry fr

TRC-SFD-1-07 - Tribology Group - Texas A&M University

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