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TRUST BEARING R1 R2 Rav B L. Taper Tilt Pad Spring Support Step Flat Hydrostatic.

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Presentation on theme: "TRUST BEARING R1 R2 Rav B L. Taper Tilt Pad Spring Support Step Flat Hydrostatic."— Presentation transcript:

1 TRUST BEARING R1 R2 Rav B L

2 Taper Tilt Pad Spring Support Step Flat Hydrostatic

3 Application Range Taper150 – 400 (psi) Tilt250 - 700 (psi) Spring Support350 - 700 (psi) Step100 - 300 (psi) Flat 20 - 100 (psi) Hydrostatic500 - 3000 (psi)

4 Design Factor R1 R2 Rav B L W = Beban Thrust P = Rata-rata Tekanan R1 = Radius Dalam R2 = Radius Luar Rav = Radius Rata-rata k g = Fraksi Area Terpakai W

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7 L = R2 - R1 R mean = (R1+R2)/2 B L R mean h1/h2 = 1.2 - 10 L/B = 0.25 -  (h1 – h2)  0.003 B 0.5

8 Minimum Film Thickness Power Losses Inlet Flow rate Leakage Flow rate Temperature Rise

9 Cp = Oil Specific Heat = 1979 J/kg- o C = 4400 in-lb/ o F-lb  = Oil density = 850 kg/m 3 (0.0307 lb/in 3 ) Kh,Kf,Kq,Ks= Konstanta tanpa dimensi

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