Date of download: 10/29/2017 Copyright © ASME. All rights reserved. From: A Thermohydrodynamic Coupling Model of Oil Aeration Turbulent Lubrication for Journal Bearing With Interface Effect J. Tribol. 2015;137(4):041705-041705-11. doi:10.1115/1.4030708 Figure Legend: Schematic of a journal bearing
Date of download: 10/29/2017 Copyright © ASME. All rights reserved. From: A Thermohydrodynamic Coupling Model of Oil Aeration Turbulent Lubrication for Journal Bearing With Interface Effect J. Tribol. 2015;137(4):041705-041705-11. doi:10.1115/1.4030708 Figure Legend: Force equilibrium of the bearing under a static load W
Date of download: 10/29/2017 Copyright © ASME. All rights reserved. From: A Thermohydrodynamic Coupling Model of Oil Aeration Turbulent Lubrication for Journal Bearing With Interface Effect J. Tribol. 2015;137(4):041705-041705-11. doi:10.1115/1.4030708 Figure Legend: Flow chart of the whole algorithm
Date of download: 10/29/2017 Copyright © ASME. All rights reserved. From: A Thermohydrodynamic Coupling Model of Oil Aeration Turbulent Lubrication for Journal Bearing With Interface Effect J. Tribol. 2015;137(4):041705-041705-11. doi:10.1115/1.4030708 Figure Legend: (a) Bubble equilibrium distribution compared with experimental data (Φm is average volume fraction of bubble (Φm=1/2π∫02πΦ(ϕ)dϕ)) and (b) the equilibrium distribution of bubbles dimensionless volume in the journal bearing (φ = 270 deg, h = 0.133 mm, and e = 0.2)
Date of download: 10/29/2017 Copyright © ASME. All rights reserved. From: A Thermohydrodynamic Coupling Model of Oil Aeration Turbulent Lubrication for Journal Bearing With Interface Effect J. Tribol. 2015;137(4):041705-041705-11. doi:10.1115/1.4030708 Figure Legend: The equilibrium distribution of bubble density per volume in the circumferential direction of journal bearing (n = 50,000 rpm and ε = 0.4)
Date of download: 10/29/2017 Copyright © ASME. All rights reserved. From: A Thermohydrodynamic Coupling Model of Oil Aeration Turbulent Lubrication for Journal Bearing With Interface Effect J. Tribol. 2015;137(4):041705-041705-11. doi:10.1115/1.4030708 Figure Legend: The pressure distribution of the oil aeration lubrication at bearing midplane (n = 50,000 rpm and ε = 0.4)
Date of download: 10/29/2017 Copyright © ASME. All rights reserved. From: A Thermohydrodynamic Coupling Model of Oil Aeration Turbulent Lubrication for Journal Bearing With Interface Effect J. Tribol. 2015;137(4):041705-041705-11. doi:10.1115/1.4030708 Figure Legend: Comparison of the isothermal in the oil aeration lubrication state with THD results (n = 50,000 rpm and ε = 0.4)
Date of download: 10/29/2017 Copyright © ASME. All rights reserved. From: A Thermohydrodynamic Coupling Model of Oil Aeration Turbulent Lubrication for Journal Bearing With Interface Effect J. Tribol. 2015;137(4):041705-041705-11. doi:10.1115/1.4030708 Figure Legend: Variation of the average number density of bubble n0 with rotational speed of journal bearing
Date of download: 10/29/2017 Copyright © ASME. All rights reserved. From: A Thermohydrodynamic Coupling Model of Oil Aeration Turbulent Lubrication for Journal Bearing With Interface Effect J. Tribol. 2015;137(4):041705-041705-11. doi:10.1115/1.4030708 Figure Legend: The dimensionless load carrying capacity of journal bearing: (a) eccentricity ratio (n = 50,000 rpm) and (b) rotational speed (e = 0.2)
Date of download: 10/29/2017 Copyright © ASME. All rights reserved. From: A Thermohydrodynamic Coupling Model of Oil Aeration Turbulent Lubrication for Journal Bearing With Interface Effect J. Tribol. 2015;137(4):041705-041705-11. doi:10.1115/1.4030708 Figure Legend: (a) Variation of temperature rise with the eccentricity ratio of journal bearing (n = 50,000 rpm) and (b) variation of temperature rise with rotate speed of journal bearing (e = 0.2)
Date of download: 10/29/2017 Copyright © ASME. All rights reserved. From: A Thermohydrodynamic Coupling Model of Oil Aeration Turbulent Lubrication for Journal Bearing With Interface Effect J. Tribol. 2015;137(4):041705-041705-11. doi:10.1115/1.4030708 Figure Legend: Variation of friction coefficients with the eccentricity ratio of journal bearing (n = 50,000 rpm)
Date of download: 10/29/2017 Copyright © ASME. All rights reserved. From: A Thermohydrodynamic Coupling Model of Oil Aeration Turbulent Lubrication for Journal Bearing With Interface Effect J. Tribol. 2015;137(4):041705-041705-11. doi:10.1115/1.4030708 Figure Legend: The dimensionless load capacity with inertial effect versus that without inertia effect (e = 0.2)
Date of download: 10/29/2017 Copyright © ASME. All rights reserved. From: A Thermohydrodynamic Coupling Model of Oil Aeration Turbulent Lubrication for Journal Bearing With Interface Effect J. Tribol. 2015;137(4):041705-041705-11. doi:10.1115/1.4030708 Figure Legend: Variation of the dimensionless load capacity and dimensionless average bubble radius with surface tension (n = 50,000 rpm and e = 0.2)
Date of download: 10/29/2017 Copyright © ASME. All rights reserved. From: A Thermohydrodynamic Coupling Model of Oil Aeration Turbulent Lubrication for Journal Bearing With Interface Effect J. Tribol. 2015;137(4):041705-041705-11. doi:10.1115/1.4030708 Figure Legend: The load of the model prediction compared with the experimental value (Φ = 0.08)