Table 1. Operating Conditions

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Presentation transcript:

Table 1. Operating Conditions Number of nodes in one element 4 Outer radius bush 0.1 m Radius of journal 0.05 m Length of bush 0.08 m Length to diameter ratio 0.8 Attitude angle 52° Radial clearance 0.0029 Thermal conductivity of fluid 0.13 W/m °C Thermal conductivity of bush housing 50 W/m °C Thermal conductivity of journal Convective heat transfer coefficient of bush 50 W/m2 °C Convective heat transfer coefficient of journal Convective heat transfer coefficient of bush housing from solid to fluid 1500 W/m2 °C Specific heat of lubricant 2000 J/kg °C Density of lubricant 860 kg/m3 Viscosity of lubricant at 40°C 0.0277 N-s/m2 Journal speed 1500, 2000, 3000, 4000 rpm Reference temperature of lubricant 40 °C Ambient temperature of lubricant Supply temperature of lubricant K. R. Kadam et al. The Influence of Modified Viscosity-Temperature Equation on Thermohydrodynamic Analysis of Plain Journal Bearing. American Journal of Mechanical Engineering, 2014, Vol. 2, No. 6, 169-177. doi:10.12691/ajme-2-6-4 © The Author(s) 2014. Published by Science and Education Publishing.